Vulnerabilites related to redhat - codeready_linux_builder_for_ibm_z_systems
cve-2024-1488
Vulnerability from cvelistv5
Published
2024-02-15 05:04
Modified
2025-01-30 21:13
Severity ?
EPSS score ?
Summary
A vulnerability was found in Unbound due to incorrect default permissions, allowing any process outside the unbound group to modify the unbound runtime configuration. If a process can connect over localhost to port 8953, it can alter the configuration of unbound.service. This flaw allows an unprivileged attacker to manipulate a running instance, potentially altering forwarders, allowing them to track all queries forwarded by the local resolver, and, in some cases, disrupting resolving altogether.
References
| ▼ | URL | Tags |
|---|---|---|
| https://access.redhat.com/errata/RHSA-2024:1750 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2024:1751 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2024:1780 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2024:1801 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2024:1802 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2024:1804 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2024:2587 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2024:2696 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2025:0837 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/security/cve/CVE-2024-1488 | vdb-entry, x_refsource_REDHAT | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2264183 | issue-tracking, x_refsource_REDHAT |
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ |
Version: 1.16.2 |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
{ containers: { adp: [ { metrics: [ { other: { content: { id: "CVE-2024-1488", options: [ { Exploitation: "none", }, { Automatable: "no", }, { "Technical Impact": "partial", }, ], role: "CISA Coordinator", timestamp: "2024-02-15T18:02:37.532018Z", version: "2.0.3", }, type: "ssvc", }, }, ], providerMetadata: { dateUpdated: "2024-07-05T17:22:53.092Z", orgId: "134c704f-9b21-4f2e-91b3-4a467353bcc0", shortName: "CISA-ADP", }, title: "CISA ADP Vulnrichment", }, { providerMetadata: { dateUpdated: "2024-08-01T18:40:21.182Z", orgId: "af854a3a-2127-422b-91ae-364da2661108", shortName: "CVE", }, references: [ { name: "RHSA-2024:1750", tags: [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred", ], url: "https://access.redhat.com/errata/RHSA-2024:1750", }, { name: "RHSA-2024:1751", tags: [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred", ], url: "https://access.redhat.com/errata/RHSA-2024:1751", }, { name: "RHSA-2024:1780", tags: [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred", ], url: "https://access.redhat.com/errata/RHSA-2024:1780", }, { name: "RHSA-2024:1801", tags: [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred", ], url: "https://access.redhat.com/errata/RHSA-2024:1801", }, { name: "RHSA-2024:1802", tags: [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred", ], url: "https://access.redhat.com/errata/RHSA-2024:1802", }, { name: "RHSA-2024:1804", tags: [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred", ], url: "https://access.redhat.com/errata/RHSA-2024:1804", }, { name: "RHSA-2024:2587", tags: [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred", ], url: "https://access.redhat.com/errata/RHSA-2024:2587", }, { name: "RHSA-2024:2696", tags: [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred", ], url: "https://access.redhat.com/errata/RHSA-2024:2696", }, { tags: [ "vdb-entry", "x_refsource_REDHAT", "x_transferred", ], url: "https://access.redhat.com/security/cve/CVE-2024-1488", }, { name: "RHBZ#2264183", tags: [ "issue-tracking", "x_refsource_REDHAT", "x_transferred", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=2264183", }, ], title: "CVE Program Container", }, ], cna: { affected: [ { collectionURL: "https://src.fedoraproject.org/rpms/unbound/", defaultStatus: "unaffected", packageName: "unbound", versions: [ { status: "affected", version: "1.16.2", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:enterprise_linux:8::appstream", ], defaultStatus: "affected", packageName: "unbound", product: "Red Hat Enterprise Linux 8", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:1.16.2-5.el8_9.6", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:enterprise_linux:8::appstream", ], defaultStatus: "affected", packageName: "unbound", product: "Red Hat Enterprise Linux 8", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:1.16.2-5.8.el8_10", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:rhel_aus:8.2::appstream", "cpe:/a:redhat:rhel_tus:8.2::appstream", "cpe:/a:redhat:rhel_e4s:8.2::appstream", ], defaultStatus: "affected", packageName: "unbound", product: "Red Hat Enterprise Linux 8.2 Advanced Update Support", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:1.7.3-12.el8_2.1", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:rhel_aus:8.2::appstream", "cpe:/a:redhat:rhel_tus:8.2::appstream", "cpe:/a:redhat:rhel_e4s:8.2::appstream", ], defaultStatus: "affected", packageName: "unbound", product: "Red Hat Enterprise Linux 8.2 Telecommunications Update Service", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:1.7.3-12.el8_2.1", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:rhel_aus:8.2::appstream", "cpe:/a:redhat:rhel_tus:8.2::appstream", "cpe:/a:redhat:rhel_e4s:8.2::appstream", ], defaultStatus: "affected", packageName: "unbound", product: "Red Hat Enterprise Linux 8.2 Update Services for SAP Solutions", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:1.7.3-12.el8_2.1", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:rhel_tus:8.4::appstream", "cpe:/a:redhat:rhel_aus:8.4::appstream", "cpe:/a:redhat:rhel_e4s:8.4::appstream", ], defaultStatus: "affected", packageName: "unbound", product: "Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:1.7.3-15.el8_4.1", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:rhel_tus:8.4::appstream", "cpe:/a:redhat:rhel_aus:8.4::appstream", "cpe:/a:redhat:rhel_e4s:8.4::appstream", ], defaultStatus: "affected", packageName: "unbound", product: "Red Hat Enterprise Linux 8.4 Telecommunications Update Service", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:1.7.3-15.el8_4.1", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:rhel_tus:8.4::appstream", "cpe:/a:redhat:rhel_aus:8.4::appstream", "cpe:/a:redhat:rhel_e4s:8.4::appstream", ], defaultStatus: "affected", packageName: "unbound", product: "Red Hat Enterprise Linux 8.4 Update Services for SAP Solutions", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:1.7.3-15.el8_4.1", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:rhel_eus:8.6::appstream", ], defaultStatus: "affected", packageName: "unbound", product: "Red Hat Enterprise Linux 8.6 Extended Update Support", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:1.7.3-17.el8_6.4", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:rhel_eus:8.8::appstream", ], defaultStatus: "affected", packageName: "unbound", product: "Red Hat Enterprise Linux 8.8 Extended Update Support", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:1.16.2-5.el8_8.4", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:enterprise_linux:9::crb", "cpe:/a:redhat:enterprise_linux:9::appstream", ], defaultStatus: "affected", packageName: "unbound", product: "Red Hat Enterprise Linux 9", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:1.16.2-3.el9_3.5", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:rhel_eus:9.0::appstream", ], defaultStatus: "affected", packageName: "unbound", product: "Red Hat Enterprise Linux 9.0 Extended Update Support", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:1.13.1-13.el9_0.4", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:rhel_eus:9.2::crb", "cpe:/a:redhat:rhel_eus:9.2::appstream", ], defaultStatus: "affected", packageName: "unbound", product: "Red Hat Enterprise Linux 9.2 Extended Update Support", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:1.16.2-3.el9_2.4", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/o:redhat:enterprise_linux:6", ], defaultStatus: "unaffected", packageName: "unbound", product: "Red Hat Enterprise Linux 6", vendor: "Red Hat", }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/o:redhat:enterprise_linux:7", ], defaultStatus: "unaffected", packageName: "unbound", product: "Red Hat Enterprise Linux 7", vendor: "Red Hat", }, ], datePublic: "2024-02-13T00:00:00.000Z", descriptions: [ { lang: "en", value: "A vulnerability was found in Unbound due to incorrect default permissions, allowing any process outside the unbound group to modify the unbound runtime configuration. If a process can connect over localhost to port 8953, it can alter the configuration of unbound.service. This flaw allows an unprivileged attacker to manipulate a running instance, potentially altering forwarders, allowing them to track all queries forwarded by the local resolver, and, in some cases, disrupting resolving altogether.", }, ], metrics: [ { other: { content: { namespace: "https://access.redhat.com/security/updates/classification/", value: "Important", }, type: "Red Hat severity rating", }, }, { cvssV3_1: { attackComplexity: "LOW", attackVector: "LOCAL", availabilityImpact: "HIGH", baseScore: 8, baseSeverity: "HIGH", confidentialityImpact: "LOW", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H", version: "3.1", }, format: "CVSS", }, ], problemTypes: [ { descriptions: [ { cweId: "CWE-276", description: "Incorrect Default Permissions", lang: "en", type: "CWE", }, ], }, ], providerMetadata: { dateUpdated: "2025-01-30T21:13:43.514Z", orgId: "53f830b8-0a3f-465b-8143-3b8a9948e749", shortName: "redhat", }, references: [ { name: "RHSA-2024:1750", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2024:1750", }, { name: "RHSA-2024:1751", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2024:1751", }, { name: "RHSA-2024:1780", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2024:1780", }, { name: "RHSA-2024:1801", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2024:1801", }, { name: "RHSA-2024:1802", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2024:1802", }, { name: "RHSA-2024:1804", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2024:1804", }, { name: "RHSA-2024:2587", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2024:2587", }, { name: "RHSA-2024:2696", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2024:2696", }, { name: "RHSA-2025:0837", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2025:0837", }, { tags: [ "vdb-entry", "x_refsource_REDHAT", ], url: "https://access.redhat.com/security/cve/CVE-2024-1488", }, { name: "RHBZ#2264183", tags: [ "issue-tracking", "x_refsource_REDHAT", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=2264183", }, ], timeline: [ { lang: "en", time: "2024-02-14T00:00:00+00:00", value: "Reported to Red Hat.", }, { lang: "en", time: "2024-02-13T00:00:00+00:00", value: "Made public.", }, ], title: "Unbound: unrestricted reconfiguration enabled to anyone that may lead to local privilege escalation", workarounds: [ { lang: "en", value: "Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.", }, ], x_redhatCweChain: "CWE-276: Incorrect Default Permissions", }, }, cveMetadata: { assignerOrgId: "53f830b8-0a3f-465b-8143-3b8a9948e749", assignerShortName: "redhat", cveId: "CVE-2024-1488", datePublished: "2024-02-15T05:04:13.994Z", dateReserved: "2024-02-14T12:47:25.283Z", dateUpdated: "2025-01-30T21:13:43.514Z", state: "PUBLISHED", }, dataType: "CVE_RECORD", dataVersion: "5.1", }
cve-2020-27842
Vulnerability from cvelistv5
Published
2021-01-05 17:21
Modified
2024-08-04 16:25
Severity ?
EPSS score ?
Summary
There's a flaw in openjpeg's t2 encoder in versions prior to 2.4.0. An attacker who is able to provide crafted input to be processed by openjpeg could cause a null pointer dereference. The highest impact of this flaw is to application availability.
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1907513 | x_refsource_MISC | |
| https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WJUPGIZE6A4O52EBOF75MCXJOL6MUCRV/ | vendor-advisory, x_refsource_FEDORA | |
| https://security.gentoo.org/glsa/202101-29 | vendor-advisory, x_refsource_GENTOO | |
| https://www.debian.org/security/2021/dsa-4882 | vendor-advisory, x_refsource_DEBIAN | |
| https://www.oracle.com/security-alerts/cpuApr2021.html | x_refsource_MISC | |
| https://www.oracle.com//security-alerts/cpujul2021.html | x_refsource_MISC | |
| https://lists.debian.org/debian-lts-announce/2022/04/msg00006.html | mailing-list, x_refsource_MLIST |
{ containers: { adp: [ { providerMetadata: { dateUpdated: "2024-08-04T16:25:43.575Z", orgId: "af854a3a-2127-422b-91ae-364da2661108", shortName: "CVE", }, references: [ { tags: [ "x_refsource_MISC", "x_transferred", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=1907513", }, { name: "FEDORA-2020-d32853a28d", tags: [ "vendor-advisory", "x_refsource_FEDORA", "x_transferred", ], url: "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WJUPGIZE6A4O52EBOF75MCXJOL6MUCRV/", }, { name: "GLSA-202101-29", tags: [ "vendor-advisory", "x_refsource_GENTOO", "x_transferred", ], url: "https://security.gentoo.org/glsa/202101-29", }, { name: "DSA-4882", tags: [ "vendor-advisory", "x_refsource_DEBIAN", "x_transferred", ], url: "https://www.debian.org/security/2021/dsa-4882", }, { tags: [ "x_refsource_MISC", "x_transferred", ], url: "https://www.oracle.com/security-alerts/cpuApr2021.html", }, { tags: [ "x_refsource_MISC", "x_transferred", ], url: "https://www.oracle.com//security-alerts/cpujul2021.html", }, { name: "[debian-lts-announce] 20220410 [SECURITY] [DLA 2975-1] openjpeg2 security update", tags: [ "mailing-list", "x_refsource_MLIST", "x_transferred", ], url: "https://lists.debian.org/debian-lts-announce/2022/04/msg00006.html", }, ], title: "CVE Program Container", }, ], cna: { affected: [ { product: "openjpeg", vendor: "n/a", versions: [ { status: "affected", version: "openjpeg 2.4.0", }, ], }, ], descriptions: [ { lang: "en", value: "There's a flaw in openjpeg's t2 encoder in versions prior to 2.4.0. An attacker who is able to provide crafted input to be processed by openjpeg could cause a null pointer dereference. The highest impact of this flaw is to application availability.", }, ], problemTypes: [ { descriptions: [ { cweId: "CWE-125", description: "CWE-125", lang: "en", type: "CWE", }, ], }, ], providerMetadata: { dateUpdated: "2022-04-10T14:06:12", orgId: "53f830b8-0a3f-465b-8143-3b8a9948e749", shortName: "redhat", }, references: [ { tags: [ "x_refsource_MISC", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=1907513", }, { name: "FEDORA-2020-d32853a28d", tags: [ "vendor-advisory", "x_refsource_FEDORA", ], url: "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WJUPGIZE6A4O52EBOF75MCXJOL6MUCRV/", }, { name: "GLSA-202101-29", tags: [ "vendor-advisory", "x_refsource_GENTOO", ], url: "https://security.gentoo.org/glsa/202101-29", }, { name: "DSA-4882", tags: [ "vendor-advisory", "x_refsource_DEBIAN", ], url: "https://www.debian.org/security/2021/dsa-4882", }, { tags: [ "x_refsource_MISC", ], url: "https://www.oracle.com/security-alerts/cpuApr2021.html", }, { tags: [ "x_refsource_MISC", ], url: "https://www.oracle.com//security-alerts/cpujul2021.html", }, { name: "[debian-lts-announce] 20220410 [SECURITY] [DLA 2975-1] openjpeg2 security update", tags: [ "mailing-list", "x_refsource_MLIST", ], url: "https://lists.debian.org/debian-lts-announce/2022/04/msg00006.html", }, ], x_legacyV4Record: { CVE_data_meta: { ASSIGNER: "secalert@redhat.com", ID: "CVE-2020-27842", STATE: "PUBLIC", }, affects: { vendor: { vendor_data: [ { product: { product_data: [ { product_name: "openjpeg", version: { version_data: [ { version_value: "openjpeg 2.4.0", }, ], }, }, ], }, vendor_name: "n/a", }, ], }, }, data_format: "MITRE", data_type: "CVE", data_version: "4.0", description: { description_data: [ { lang: "eng", value: "There's a flaw in openjpeg's t2 encoder in versions prior to 2.4.0. An attacker who is able to provide crafted input to be processed by openjpeg could cause a null pointer dereference. The highest impact of this flaw is to application availability.", }, ], }, problemtype: { problemtype_data: [ { description: [ { lang: "eng", value: "CWE-125", }, ], }, ], }, references: { reference_data: [ { name: "https://bugzilla.redhat.com/show_bug.cgi?id=1907513", refsource: "MISC", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1907513", }, { name: "FEDORA-2020-d32853a28d", refsource: "FEDORA", url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/WJUPGIZE6A4O52EBOF75MCXJOL6MUCRV/", }, { name: "GLSA-202101-29", refsource: "GENTOO", url: "https://security.gentoo.org/glsa/202101-29", }, { name: "DSA-4882", refsource: "DEBIAN", url: "https://www.debian.org/security/2021/dsa-4882", }, { name: "https://www.oracle.com/security-alerts/cpuApr2021.html", refsource: "MISC", url: "https://www.oracle.com/security-alerts/cpuApr2021.html", }, { name: "https://www.oracle.com//security-alerts/cpujul2021.html", refsource: "MISC", url: "https://www.oracle.com//security-alerts/cpujul2021.html", }, { name: "[debian-lts-announce] 20220410 [SECURITY] [DLA 2975-1] openjpeg2 security update", refsource: "MLIST", url: "https://lists.debian.org/debian-lts-announce/2022/04/msg00006.html", }, ], }, }, }, }, cveMetadata: { assignerOrgId: "53f830b8-0a3f-465b-8143-3b8a9948e749", assignerShortName: "redhat", cveId: "CVE-2020-27842", datePublished: "2021-01-05T17:21:40", dateReserved: "2020-10-27T00:00:00", dateUpdated: "2024-08-04T16:25:43.575Z", state: "PUBLISHED", }, dataType: "CVE_RECORD", dataVersion: "5.1", }
cve-2023-4527
Vulnerability from cvelistv5
Published
2023-09-18 16:32
Modified
2024-12-03 14:44
Severity ?
EPSS score ?
Summary
A flaw was found in glibc. When the getaddrinfo function is called with the AF_UNSPEC address family and the system is configured with no-aaaa mode via /etc/resolv.conf, a DNS response via TCP larger than 2048 bytes can potentially disclose stack contents through the function returned address data, and may cause a crash.
References
| ▼ | URL | Tags |
|---|---|---|
| https://access.redhat.com/errata/RHSA-2023:5453 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2023:5455 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/security/cve/CVE-2023-4527 | vdb-entry, x_refsource_REDHAT | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2234712 | issue-tracking, x_refsource_REDHAT |
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Red Hat | Red Hat Enterprise Linux 8 |
Unaffected: 0:2.28-225.el8_8.6 < * cpe:/a:redhat:enterprise_linux:8::crb cpe:/o:redhat:enterprise_linux:8::baseos cpe:/a:redhat:enterprise_linux:8::appstream |
||||||||||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||||||||||
{ containers: { adp: [ { providerMetadata: { dateUpdated: "2024-08-02T07:31:06.064Z", orgId: "af854a3a-2127-422b-91ae-364da2661108", shortName: "CVE", }, references: [ { tags: [ "x_transferred", ], url: "http://www.openwall.com/lists/oss-security/2023/09/25/1", }, { name: "RHSA-2023:5453", tags: [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred", ], url: "https://access.redhat.com/errata/RHSA-2023:5453", }, { name: "RHSA-2023:5455", tags: [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred", ], url: "https://access.redhat.com/errata/RHSA-2023:5455", }, { tags: [ "vdb-entry", "x_refsource_REDHAT", "x_transferred", ], url: "https://access.redhat.com/security/cve/CVE-2023-4527", }, { name: "RHBZ#2234712", tags: [ "issue-tracking", "x_refsource_REDHAT", "x_transferred", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=2234712", }, { tags: [ "x_transferred", ], url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4DBUQRRPB47TC3NJOUIBVWUGFHBJAFDL/", }, { tags: [ "x_transferred", ], url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DFG4P76UHHZEWQ26FWBXG76N2QLKKPZA/", }, { tags: [ "x_transferred", ], url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NDAQWHTSVOCOZ5K6KPIWKRT3JX4RTZUR/", }, { tags: [ "x_transferred", ], url: "https://security.gentoo.org/glsa/202310-03", }, { tags: [ "x_transferred", ], url: "https://security.netapp.com/advisory/ntap-20231116-0012/", }, ], title: "CVE Program Container", }, { metrics: [ { other: { content: { id: "CVE-2023-4527", options: [ { Exploitation: "none", }, { Automatable: "no", }, { "Technical Impact": "partial", }, ], role: "CISA Coordinator", timestamp: "2024-12-03T14:44:32.771215Z", version: "2.0.3", }, type: "ssvc", }, }, ], providerMetadata: { dateUpdated: "2024-12-03T14:44:48.342Z", orgId: "134c704f-9b21-4f2e-91b3-4a467353bcc0", shortName: "CISA-ADP", }, title: "CISA ADP Vulnrichment", }, ], cna: { affected: [ { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:enterprise_linux:8::crb", "cpe:/o:redhat:enterprise_linux:8::baseos", "cpe:/a:redhat:enterprise_linux:8::appstream", ], defaultStatus: "affected", packageName: "glibc", product: "Red Hat Enterprise Linux 8", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:2.28-225.el8_8.6", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:enterprise_linux:8::crb", "cpe:/o:redhat:enterprise_linux:8::baseos", "cpe:/a:redhat:enterprise_linux:8::appstream", ], defaultStatus: "affected", packageName: "glibc", product: "Red Hat Enterprise Linux 8", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:2.28-225.el8_8.6", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:enterprise_linux:9::crb", "cpe:/o:redhat:enterprise_linux:9::baseos", "cpe:/a:redhat:enterprise_linux:9::appstream", ], defaultStatus: "affected", packageName: "glibc", product: "Red Hat Enterprise Linux 9", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:2.34-60.el9_2.7", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:enterprise_linux:9::crb", "cpe:/o:redhat:enterprise_linux:9::baseos", "cpe:/a:redhat:enterprise_linux:9::appstream", ], defaultStatus: "affected", packageName: "glibc", product: "Red Hat Enterprise Linux 9", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:2.34-60.el9_2.7", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/o:redhat:enterprise_linux:6", ], defaultStatus: "unaffected", packageName: "compat-glibc", product: "Red Hat Enterprise Linux 6", vendor: "Red Hat", }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/o:redhat:enterprise_linux:6", ], defaultStatus: "unaffected", packageName: "glibc", product: "Red Hat Enterprise Linux 6", vendor: "Red Hat", }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/o:redhat:enterprise_linux:7", ], defaultStatus: "unaffected", packageName: "compat-glibc", product: "Red Hat Enterprise Linux 7", vendor: "Red Hat", }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/o:redhat:enterprise_linux:7", ], defaultStatus: "unaffected", packageName: "glibc", product: "Red Hat Enterprise Linux 7", vendor: "Red Hat", }, ], credits: [ { lang: "en", value: "This issue was discovered by Florian Weimer (Red Hat).", }, ], datePublic: "2023-09-12T00:00:00+00:00", descriptions: [ { lang: "en", value: "A flaw was found in glibc. When the getaddrinfo function is called with the AF_UNSPEC address family and the system is configured with no-aaaa mode via /etc/resolv.conf, a DNS response via TCP larger than 2048 bytes can potentially disclose stack contents through the function returned address data, and may cause a crash.", }, ], metrics: [ { other: { content: { namespace: "https://access.redhat.com/security/updates/classification/", value: "Moderate", }, type: "Red Hat severity rating", }, }, { cvssV3_1: { attackComplexity: "HIGH", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 6.5, baseSeverity: "MEDIUM", confidentialityImpact: "LOW", integrityImpact: "NONE", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H", version: "3.1", }, format: "CVSS", }, ], problemTypes: [ { descriptions: [ { cweId: "CWE-121", description: "Stack-based Buffer Overflow", lang: "en", type: "CWE", }, ], }, ], providerMetadata: { dateUpdated: "2024-11-23T01:12:22.555Z", orgId: "53f830b8-0a3f-465b-8143-3b8a9948e749", shortName: "redhat", }, references: [ { name: "RHSA-2023:5453", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2023:5453", }, { name: "RHSA-2023:5455", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2023:5455", }, { tags: [ "vdb-entry", "x_refsource_REDHAT", ], url: "https://access.redhat.com/security/cve/CVE-2023-4527", }, { name: "RHBZ#2234712", tags: [ "issue-tracking", "x_refsource_REDHAT", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=2234712", }, ], timeline: [ { lang: "en", time: "2023-08-24T00:00:00+00:00", value: "Reported to Red Hat.", }, { lang: "en", time: "2023-09-12T00:00:00+00:00", value: "Made public.", }, ], title: "Glibc: stack read overflow in getaddrinfo in no-aaaa mode", workarounds: [ { lang: "en", value: "Removing the no-aaaa diagnostic option from /etc/resolv.conf will mitigate this flaw.", }, ], x_redhatCweChain: "CWE-121: Stack-based Buffer Overflow", }, }, cveMetadata: { assignerOrgId: "53f830b8-0a3f-465b-8143-3b8a9948e749", assignerShortName: "redhat", cveId: "CVE-2023-4527", datePublished: "2023-09-18T16:32:18.597Z", dateReserved: "2023-08-24T19:36:21.484Z", dateUpdated: "2024-12-03T14:44:48.342Z", state: "PUBLISHED", }, dataType: "CVE_RECORD", dataVersion: "5.1", }
cve-2023-4042
Vulnerability from cvelistv5
Published
2023-08-23 12:19
Modified
2024-11-23 00:14
Severity ?
EPSS score ?
Summary
A flaw was found in ghostscript. The fix for CVE-2020-16305 in ghostscript was not included in RHSA-2021:1852-06 advisory as it was claimed to be. This issue only affects the ghostscript package as shipped with Red Hat Enterprise Linux 8.
References
| ▼ | URL | Tags |
|---|---|---|
| https://access.redhat.com/errata/RHSA-2023:7053 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/security/cve/CVE-2023-4042 | vdb-entry, x_refsource_REDHAT | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1870257 | ||
| https://bugzilla.redhat.com/show_bug.cgi?id=2228151 | issue-tracking, x_refsource_REDHAT |
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Red Hat | Red Hat Enterprise Linux 8 |
Unaffected: 0:9.27-11.el8 < * cpe:/a:redhat:enterprise_linux:8::appstream cpe:/a:redhat:enterprise_linux:8::crb |
|||||||||||||||||||||
|
||||||||||||||||||||||||
{ containers: { adp: [ { providerMetadata: { dateUpdated: "2024-08-02T07:17:11.217Z", orgId: "af854a3a-2127-422b-91ae-364da2661108", shortName: "CVE", }, references: [ { name: "RHSA-2023:7053", tags: [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred", ], url: "https://access.redhat.com/errata/RHSA-2023:7053", }, { tags: [ "vdb-entry", "x_refsource_REDHAT", "x_transferred", ], url: "https://access.redhat.com/security/cve/CVE-2023-4042", }, { tags: [ "x_transferred", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=1870257", }, { name: "RHBZ#2228151", tags: [ "issue-tracking", "x_refsource_REDHAT", "x_transferred", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=2228151", }, ], title: "CVE Program Container", }, ], cna: { affected: [ { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:enterprise_linux:8::appstream", "cpe:/a:redhat:enterprise_linux:8::crb", ], defaultStatus: "affected", packageName: "ghostscript", product: "Red Hat Enterprise Linux 8", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:9.27-11.el8", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/o:redhat:enterprise_linux:6", ], defaultStatus: "unaffected", packageName: "ghostscript", product: "Red Hat Enterprise Linux 6", vendor: "Red Hat", }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/o:redhat:enterprise_linux:7", ], defaultStatus: "unaffected", packageName: "ghostscript", product: "Red Hat Enterprise Linux 7", vendor: "Red Hat", }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/o:redhat:enterprise_linux:8", ], defaultStatus: "affected", packageName: "gimp:flatpak/ghostscript", product: "Red Hat Enterprise Linux 8", vendor: "Red Hat", }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/o:redhat:enterprise_linux:9", ], defaultStatus: "unaffected", packageName: "ghostscript", product: "Red Hat Enterprise Linux 9", vendor: "Red Hat", }, ], datePublic: "2023-08-23T00:00:00+00:00", descriptions: [ { lang: "en", value: "A flaw was found in ghostscript. The fix for CVE-2020-16305 in ghostscript was not included in RHSA-2021:1852-06 advisory as it was claimed to be. This issue only affects the ghostscript package as shipped with Red Hat Enterprise Linux 8.", }, ], metrics: [ { other: { content: { namespace: "https://access.redhat.com/security/updates/classification/", value: "Low", }, type: "Red Hat severity rating", }, }, { cvssV3_1: { attackComplexity: "LOW", attackVector: "LOCAL", availabilityImpact: "HIGH", baseScore: 5.5, baseSeverity: "MEDIUM", confidentialityImpact: "NONE", integrityImpact: "NONE", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", version: "3.1", }, format: "CVSS", }, ], problemTypes: [ { descriptions: [ { cweId: "CWE-125", description: "Out-of-bounds Read", lang: "en", type: "CWE", }, ], }, ], providerMetadata: { dateUpdated: "2024-11-23T00:14:52.531Z", orgId: "53f830b8-0a3f-465b-8143-3b8a9948e749", shortName: "redhat", }, references: [ { name: "RHSA-2023:7053", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2023:7053", }, { tags: [ "vdb-entry", "x_refsource_REDHAT", ], url: "https://access.redhat.com/security/cve/CVE-2023-4042", }, { url: "https://bugzilla.redhat.com/show_bug.cgi?id=1870257", }, { name: "RHBZ#2228151", tags: [ "issue-tracking", "x_refsource_REDHAT", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=2228151", }, ], timeline: [ { lang: "en", time: "2023-08-01T00:00:00+00:00", value: "Reported to Red Hat.", }, { lang: "en", time: "2023-08-23T00:00:00+00:00", value: "Made public.", }, ], title: "Ghostscript: incomplete fix for cve-2020-16305", x_redhatCweChain: "CWE-125: Out-of-bounds Read", }, }, cveMetadata: { assignerOrgId: "53f830b8-0a3f-465b-8143-3b8a9948e749", assignerShortName: "redhat", cveId: "CVE-2023-4042", datePublished: "2023-08-23T12:19:29.156Z", dateReserved: "2023-08-01T14:12:03.146Z", dateUpdated: "2024-11-23T00:14:52.531Z", state: "PUBLISHED", }, dataType: "CVE_RECORD", dataVersion: "5.1", }
cve-2023-4641
Vulnerability from cvelistv5
Published
2023-12-27 15:43
Modified
2024-08-02 07:31
Severity ?
EPSS score ?
Summary
A flaw was found in shadow-utils. When asking for a new password, shadow-utils asks the password twice. If the password fails on the second attempt, shadow-utils fails in cleaning the buffer used to store the first entry. This may allow an attacker with enough access to retrieve the password from the memory.
References
| ▼ | URL | Tags |
|---|---|---|
| https://access.redhat.com/errata/RHSA-2023:6632 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2023:7112 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2024:0417 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2024:2577 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/security/cve/CVE-2023-4641 | vdb-entry, x_refsource_REDHAT | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2215945 | issue-tracking, x_refsource_REDHAT |
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | ||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||
{ containers: { adp: [ { providerMetadata: { dateUpdated: "2024-08-02T07:31:06.633Z", orgId: "af854a3a-2127-422b-91ae-364da2661108", shortName: "CVE", }, references: [ { name: "RHSA-2023:6632", tags: [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred", ], url: "https://access.redhat.com/errata/RHSA-2023:6632", }, { name: "RHSA-2023:7112", tags: [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred", ], url: "https://access.redhat.com/errata/RHSA-2023:7112", }, { name: "RHSA-2024:0417", tags: [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred", ], url: "https://access.redhat.com/errata/RHSA-2024:0417", }, { name: "RHSA-2024:2577", tags: [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred", ], url: "https://access.redhat.com/errata/RHSA-2024:2577", }, { tags: [ "vdb-entry", "x_refsource_REDHAT", "x_transferred", ], url: "https://access.redhat.com/security/cve/CVE-2023-4641", }, { name: "RHBZ#2215945", tags: [ "issue-tracking", "x_refsource_REDHAT", "x_transferred", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=2215945", }, ], title: "CVE Program Container", }, ], cna: { affected: [ { collectionURL: "https://github.com/shadow-maint/shadow", defaultStatus: "affected", packageName: "shadow-utils", versions: [ { lessThan: "*", status: "unaffected", version: "4.14.0-rc1", versionType: "semver", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:enterprise_linux:8::crb", "cpe:/o:redhat:enterprise_linux:8::baseos", ], defaultStatus: "affected", packageName: "shadow-utils", product: "Red Hat Enterprise Linux 8", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "2:4.6-19.el8", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/o:redhat:rhel_eus:8.6::baseos", "cpe:/a:redhat:rhel_eus:8.6::crb", ], defaultStatus: "affected", packageName: "shadow-utils", product: "Red Hat Enterprise Linux 8.6 Extended Update Support", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "2:4.6-17.el8_6", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/o:redhat:rhel_eus:8.8::baseos", "cpe:/a:redhat:rhel_eus:8.8::crb", ], defaultStatus: "affected", packageName: "shadow-utils", product: "Red Hat Enterprise Linux 8.8 Extended Update Support", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "2:4.6-17.el8_8.2", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:enterprise_linux:9::crb", "cpe:/o:redhat:enterprise_linux:9::baseos", ], defaultStatus: "affected", packageName: "shadow-utils", product: "Red Hat Enterprise Linux 9", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "2:4.9-8.el9", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/o:redhat:enterprise_linux:6", ], defaultStatus: "unknown", packageName: "shadow-utils", product: "Red Hat Enterprise Linux 6", vendor: "Red Hat", }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/o:redhat:enterprise_linux:7", ], defaultStatus: "unknown", packageName: "shadow-utils", product: "Red Hat Enterprise Linux 7", vendor: "Red Hat", }, ], datePublic: "2023-06-17T00:00:00+00:00", descriptions: [ { lang: "en", value: "A flaw was found in shadow-utils. When asking for a new password, shadow-utils asks the password twice. If the password fails on the second attempt, shadow-utils fails in cleaning the buffer used to store the first entry. This may allow an attacker with enough access to retrieve the password from the memory.", }, ], metrics: [ { other: { content: { namespace: "https://access.redhat.com/security/updates/classification/", value: "Low", }, type: "Red Hat severity rating", }, }, { cvssV3_1: { attackComplexity: "HIGH", attackVector: "LOCAL", availabilityImpact: "NONE", baseScore: 4.7, baseSeverity: "MEDIUM", confidentialityImpact: "HIGH", integrityImpact: "NONE", privilegesRequired: "LOW", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N", version: "3.1", }, format: "CVSS", }, ], problemTypes: [ { descriptions: [ { cweId: "CWE-303", description: "Incorrect Implementation of Authentication Algorithm", lang: "en", type: "CWE", }, ], }, ], providerMetadata: { dateUpdated: "2024-05-03T15:32:38.166Z", orgId: "53f830b8-0a3f-465b-8143-3b8a9948e749", shortName: "redhat", }, references: [ { name: "RHSA-2023:6632", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2023:6632", }, { name: "RHSA-2023:7112", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2023:7112", }, { name: "RHSA-2024:0417", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2024:0417", }, { name: "RHSA-2024:2577", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2024:2577", }, { tags: [ "vdb-entry", "x_refsource_REDHAT", ], url: "https://access.redhat.com/security/cve/CVE-2023-4641", }, { name: "RHBZ#2215945", tags: [ "issue-tracking", "x_refsource_REDHAT", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=2215945", }, ], timeline: [ { lang: "en", time: "2023-06-17T00:00:00+00:00", value: "Reported to Red Hat.", }, { lang: "en", time: "2023-06-17T00:00:00+00:00", value: "Made public.", }, ], title: "Shadow-utils: possible password leak during passwd(1) change", x_redhatCweChain: "CWE-303: Incorrect Implementation of Authentication Algorithm", }, }, cveMetadata: { assignerOrgId: "53f830b8-0a3f-465b-8143-3b8a9948e749", assignerShortName: "redhat", cveId: "CVE-2023-4641", datePublished: "2023-12-27T15:43:22.929Z", dateReserved: "2023-08-30T17:16:27.137Z", dateUpdated: "2024-08-02T07:31:06.633Z", state: "PUBLISHED", }, dataType: "CVE_RECORD", dataVersion: "5.1", }
cve-2021-3733
Vulnerability from cvelistv5
Published
2022-03-07 00:00
Modified
2024-08-03 17:01
Severity ?
EPSS score ?
Summary
There's a flaw in urllib's AbstractBasicAuthHandler class. An attacker who controls a malicious HTTP server that an HTTP client (such as web browser) connects to, could trigger a Regular Expression Denial of Service (ReDOS) during an authentication request with a specially crafted payload that is sent by the server to the client. The greatest threat that this flaw poses is to application availability.
References
Impacted products
{ containers: { adp: [ { providerMetadata: { dateUpdated: "2024-08-03T17:01:08.289Z", orgId: "af854a3a-2127-422b-91ae-364da2661108", shortName: "CVE", }, references: [ { tags: [ "x_transferred", ], url: "https://bugs.python.org/issue43075", }, { tags: [ "x_transferred", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=1995234", }, { tags: [ "x_transferred", ], url: "https://github.com/python/cpython/pull/24391", }, { tags: [ "x_transferred", ], url: "https://ubuntu.com/security/CVE-2021-3733", }, { tags: [ "x_transferred", ], url: "https://github.com/python/cpython/commit/7215d1ae25525c92b026166f9d5cac85fb", }, { tags: [ "x_transferred", ], url: "https://security.netapp.com/advisory/ntap-20220407-0001/", }, { name: "[debian-lts-announce] 20230524 [SECURITY] [DLA 3432-1] python2.7 security update", tags: [ "mailing-list", "x_transferred", ], url: "https://lists.debian.org/debian-lts-announce/2023/05/msg00024.html", }, { name: "[debian-lts-announce] 20230630 [SECURITY] [DLA 3477-1] python3.7 security update", tags: [ "mailing-list", "x_transferred", ], url: "https://lists.debian.org/debian-lts-announce/2023/06/msg00039.html", }, ], title: "CVE Program Container", }, ], cna: { affected: [ { product: "python", vendor: "n/a", versions: [ { status: "affected", version: "Fixed in python v3.6.14, python v3.7.11, python v3.8.10, python v3.9.5.", }, ], }, ], descriptions: [ { lang: "en", value: "There's a flaw in urllib's AbstractBasicAuthHandler class. An attacker who controls a malicious HTTP server that an HTTP client (such as web browser) connects to, could trigger a Regular Expression Denial of Service (ReDOS) during an authentication request with a specially crafted payload that is sent by the server to the client. The greatest threat that this flaw poses is to application availability.", }, ], problemTypes: [ { descriptions: [ { cweId: "CWE-400", description: "CWE-400 - Uncontrolled Resource Consumption", lang: "en", type: "CWE", }, ], }, ], providerMetadata: { dateUpdated: "2023-06-30T00:00:00", orgId: "53f830b8-0a3f-465b-8143-3b8a9948e749", shortName: "redhat", }, references: [ { url: "https://bugs.python.org/issue43075", }, { url: "https://bugzilla.redhat.com/show_bug.cgi?id=1995234", }, { url: "https://github.com/python/cpython/pull/24391", }, { url: "https://ubuntu.com/security/CVE-2021-3733", }, { url: "https://github.com/python/cpython/commit/7215d1ae25525c92b026166f9d5cac85fb", }, { url: "https://security.netapp.com/advisory/ntap-20220407-0001/", }, { name: "[debian-lts-announce] 20230524 [SECURITY] [DLA 3432-1] python2.7 security update", tags: [ "mailing-list", ], url: "https://lists.debian.org/debian-lts-announce/2023/05/msg00024.html", }, { name: "[debian-lts-announce] 20230630 [SECURITY] [DLA 3477-1] python3.7 security update", tags: [ "mailing-list", ], url: "https://lists.debian.org/debian-lts-announce/2023/06/msg00039.html", }, ], }, }, cveMetadata: { assignerOrgId: "53f830b8-0a3f-465b-8143-3b8a9948e749", assignerShortName: "redhat", cveId: "CVE-2021-3733", datePublished: "2022-03-07T00:00:00", dateReserved: "2021-08-23T00:00:00", dateUpdated: "2024-08-03T17:01:08.289Z", state: "PUBLISHED", }, dataType: "CVE_RECORD", dataVersion: "5.1", }
cve-2023-4911
Vulnerability from cvelistv5
Published
2023-10-03 17:25
Modified
2025-01-28 16:07
Severity ?
EPSS score ?
Summary
A buffer overflow was discovered in the GNU C Library's dynamic loader ld.so while processing the GLIBC_TUNABLES environment variable. This issue could allow a local attacker to use maliciously crafted GLIBC_TUNABLES environment variables when launching binaries with SUID permission to execute code with elevated privileges.
References
| ▼ | URL | Tags |
|---|---|---|
| https://access.redhat.com/errata/RHSA-2023:5453 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2023:5454 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2023:5455 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2023:5476 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2024:0033 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/security/cve/CVE-2023-4911 | vdb-entry, x_refsource_REDHAT | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2238352 | issue-tracking, x_refsource_REDHAT | |
| https://www.qualys.com/2023/10/03/cve-2023-4911/looney-tunables-local-privilege-escalation-glibc-ld-so.txt | ||
| https://www.qualys.com/cve-2023-4911/ |
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ |
Version: 2.34 < 2.39 |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
{ containers: { adp: [ { providerMetadata: { dateUpdated: "2024-08-02T07:44:52.050Z", orgId: "af854a3a-2127-422b-91ae-364da2661108", shortName: "CVE", }, references: [ { tags: [ "x_transferred", ], url: "http://packetstormsecurity.com/files/174986/glibc-ld.so-Local-Privilege-Escalation.html", }, { tags: [ "x_transferred", ], url: "http://packetstormsecurity.com/files/176288/Glibc-Tunables-Privilege-Escalation.html", }, { tags: [ "x_transferred", ], url: "http://seclists.org/fulldisclosure/2023/Oct/11", }, { tags: [ "x_transferred", ], url: "http://www.openwall.com/lists/oss-security/2023/10/03/2", }, { tags: [ "x_transferred", ], url: "http://www.openwall.com/lists/oss-security/2023/10/03/3", }, { tags: [ "x_transferred", ], url: "http://www.openwall.com/lists/oss-security/2023/10/05/1", }, { tags: [ "x_transferred", ], url: "http://www.openwall.com/lists/oss-security/2023/10/13/11", }, { tags: [ "x_transferred", ], url: "http://www.openwall.com/lists/oss-security/2023/10/14/3", }, { tags: [ "x_transferred", ], url: "http://www.openwall.com/lists/oss-security/2023/10/14/5", }, { tags: [ "x_transferred", ], url: "http://www.openwall.com/lists/oss-security/2023/10/14/6", }, { name: "RHSA-2023:5453", tags: [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred", ], url: "https://access.redhat.com/errata/RHSA-2023:5453", }, { name: "RHSA-2023:5454", tags: [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred", ], url: "https://access.redhat.com/errata/RHSA-2023:5454", }, { name: "RHSA-2023:5455", tags: [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred", ], url: "https://access.redhat.com/errata/RHSA-2023:5455", }, { name: "RHSA-2023:5476", tags: [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred", ], url: "https://access.redhat.com/errata/RHSA-2023:5476", }, { name: "RHSA-2024:0033", tags: [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred", ], url: "https://access.redhat.com/errata/RHSA-2024:0033", }, { tags: [ "vdb-entry", "x_refsource_REDHAT", "x_transferred", ], url: "https://access.redhat.com/security/cve/CVE-2023-4911", }, { name: "RHBZ#2238352", tags: [ "issue-tracking", "x_refsource_REDHAT", "x_transferred", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=2238352", }, { tags: [ "x_transferred", ], url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4DBUQRRPB47TC3NJOUIBVWUGFHBJAFDL/", }, { tags: [ "x_transferred", ], url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DFG4P76UHHZEWQ26FWBXG76N2QLKKPZA/", }, { tags: [ "x_transferred", ], url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NDAQWHTSVOCOZ5K6KPIWKRT3JX4RTZUR/", }, { tags: [ "x_transferred", ], url: "https://security.gentoo.org/glsa/202310-03", }, { tags: [ "x_transferred", ], url: "https://security.netapp.com/advisory/ntap-20231013-0006/", }, { tags: [ "x_transferred", ], url: "https://www.debian.org/security/2023/dsa-5514", }, { tags: [ "x_transferred", ], url: "https://www.qualys.com/2023/10/03/cve-2023-4911/looney-tunables-local-privilege-escalation-glibc-ld-so.txt", }, { tags: [ "x_transferred", ], url: "https://www.qualys.com/cve-2023-4911/", }, ], title: "CVE Program Container", }, { metrics: [ { other: { content: { id: "CVE-2023-4911", options: [ { Exploitation: "Active", }, { Automatable: "no", }, { "Technical Impact": "Total", }, ], role: "CISA Coordinator", timestamp: "2023-11-22T16:37:43.161550Z", version: "2.0.3", }, type: "ssvc", }, }, { other: { content: { dateAdded: "2023-11-21", reference: "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2023-4911", }, type: "kev", }, }, ], providerMetadata: { dateUpdated: "2025-01-28T16:07:20.500Z", orgId: "134c704f-9b21-4f2e-91b3-4a467353bcc0", shortName: "CISA-ADP", }, title: "CISA ADP Vulnrichment", }, ], cna: { affected: [ { collectionURL: "https://sourceware.org/git/glibc.git", defaultStatus: "unaffected", packageName: "glibc", versions: [ { lessThan: "2.39", status: "affected", version: "2.34", versionType: "custom", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/o:redhat:enterprise_linux:8::baseos", "cpe:/a:redhat:enterprise_linux:8::crb", "cpe:/a:redhat:enterprise_linux:8::appstream", ], defaultStatus: "affected", packageName: "glibc", product: "Red Hat Enterprise Linux 8", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:2.28-225.el8_8.6", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/o:redhat:enterprise_linux:8::baseos", "cpe:/a:redhat:enterprise_linux:8::crb", "cpe:/a:redhat:enterprise_linux:8::appstream", ], defaultStatus: "affected", packageName: "glibc", product: "Red Hat Enterprise Linux 8", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:2.28-225.el8_8.6", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/o:redhat:rhev_hypervisor:4.4::el8", "cpe:/a:redhat:rhel_eus:8.6::crb", "cpe:/a:redhat:rhel_eus:8.6::appstream", "cpe:/o:redhat:rhel_eus:8.6::baseos", ], defaultStatus: "affected", packageName: "glibc", product: "Red Hat Enterprise Linux 8.6 Extended Update Support", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:2.28-189.6.el8_6", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:enterprise_linux:9::crb", "cpe:/a:redhat:enterprise_linux:9::appstream", "cpe:/o:redhat:enterprise_linux:9::baseos", ], defaultStatus: "affected", packageName: "glibc", product: "Red Hat Enterprise Linux 9", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:2.34-60.el9_2.7", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:enterprise_linux:9::crb", "cpe:/a:redhat:enterprise_linux:9::appstream", "cpe:/o:redhat:enterprise_linux:9::baseos", ], defaultStatus: "affected", packageName: "glibc", product: "Red Hat Enterprise Linux 9", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:2.34-60.el9_2.7", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:rhel_eus:9.0::crb", "cpe:/a:redhat:rhel_eus:9.0::appstream", "cpe:/o:redhat:rhel_eus:9.0::baseos", ], defaultStatus: "affected", packageName: "glibc", product: "Red Hat Enterprise Linux 9.0 Extended Update Support", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:2.34-28.el9_0.4", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/o:redhat:rhev_hypervisor:4.4::el8", "cpe:/a:redhat:rhel_eus:8.6::crb", "cpe:/a:redhat:rhel_eus:8.6::appstream", "cpe:/o:redhat:rhel_eus:8.6::baseos", ], defaultStatus: "affected", packageName: "glibc", product: "Red Hat Virtualization 4 for Red Hat Enterprise Linux 8", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:2.28-189.6.el8_6", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/o:redhat:rhev_hypervisor:4.4::el8", ], defaultStatus: "affected", packageName: "redhat-release-virtualization-host", product: "Red Hat Virtualization 4 for Red Hat Enterprise Linux 8", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:4.5.3-10.el8ev", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/o:redhat:rhev_hypervisor:4.4::el8", ], defaultStatus: "affected", packageName: "redhat-virtualization-host", product: "Red Hat Virtualization 4 for Red Hat Enterprise Linux 8", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:4.5.3-202312060823_8.6", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/o:redhat:enterprise_linux:6", ], defaultStatus: "unaffected", packageName: "glibc", product: "Red Hat Enterprise Linux 6", vendor: "Red Hat", }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/o:redhat:enterprise_linux:7", ], defaultStatus: "unaffected", packageName: "compat-glibc", product: "Red Hat Enterprise Linux 7", vendor: "Red Hat", }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/o:redhat:enterprise_linux:7", ], defaultStatus: "unaffected", packageName: "glibc", product: "Red Hat Enterprise Linux 7", vendor: "Red Hat", }, ], credits: [ { lang: "en", value: "Red Hat would like to thank Qualys Research Labs for reporting this issue.", }, ], datePublic: "2023-10-03T17:00:00.000Z", descriptions: [ { lang: "en", value: "A buffer overflow was discovered in the GNU C Library's dynamic loader ld.so while processing the GLIBC_TUNABLES environment variable. This issue could allow a local attacker to use maliciously crafted GLIBC_TUNABLES environment variables when launching binaries with SUID permission to execute code with elevated privileges.", }, ], metrics: [ { other: { content: { namespace: "https://access.redhat.com/security/updates/classification/", value: "Important", }, type: "Red Hat severity rating", }, }, { cvssV3_1: { attackComplexity: "LOW", attackVector: "LOCAL", availabilityImpact: "HIGH", baseScore: 7.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "LOW", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", version: "3.1", }, format: "CVSS", }, ], problemTypes: [ { descriptions: [ { cweId: "CWE-122", description: "Heap-based Buffer Overflow", lang: "en", type: "CWE", }, ], }, ], providerMetadata: { dateUpdated: "2024-11-23T01:12:42.567Z", orgId: "53f830b8-0a3f-465b-8143-3b8a9948e749", shortName: "redhat", }, references: [ { name: "RHSA-2023:5453", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2023:5453", }, { name: "RHSA-2023:5454", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2023:5454", }, { name: "RHSA-2023:5455", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2023:5455", }, { name: "RHSA-2023:5476", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2023:5476", }, { name: "RHSA-2024:0033", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2024:0033", }, { tags: [ "vdb-entry", "x_refsource_REDHAT", ], url: "https://access.redhat.com/security/cve/CVE-2023-4911", }, { name: "RHBZ#2238352", tags: [ "issue-tracking", "x_refsource_REDHAT", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=2238352", }, { url: "https://www.qualys.com/2023/10/03/cve-2023-4911/looney-tunables-local-privilege-escalation-glibc-ld-so.txt", }, { url: "https://www.qualys.com/cve-2023-4911/", }, ], timeline: [ { lang: "en", time: "2023-09-04T00:00:00+00:00", value: "Reported to Red Hat.", }, { lang: "en", time: "2023-10-03T17:00:00+00:00", value: "Made public.", }, ], title: "Glibc: buffer overflow in ld.so leading to privilege escalation", workarounds: [ { lang: "en", value: "For customers who cannot update immediately and do not have Secure Boot feature enabled, the issue can be mitigated using the provided SystemTap script with the following steps. When enabled, any setuid program invoked with GLIBC_TUNABLES in the environment will be terminated immediately. To invoke the setuid program, users will then have to unset or clear the GLIBC_TUNABLES envvar, e.g. `GLIBC_TUNABLES= sudo` . \n\nNote that these mitigation steps will need to be repeated if the system is rebooted.\n\n1) Install required systemtap packages and dependencies as per - https://access.redhat.com/solutions/5441\n\n\n2) Create the following systemtap script, and name it stap_block_suid_tunables.stp:\n ~~~\nfunction has_tunable_string:long()\n{\n name = \"GLIBC_TUNABLES\"\n\n mm = @task(task_current())->mm;\n if (mm)\n {\n env_start = @mm(mm)->env_start;\n env_end = @mm(mm)->env_end;\n\n if (env_start != 0 && env_end != 0)\n while (env_end > env_start)\n {\n cur = user_string(env_start, \"\");\n env_name = tokenize(cur, \"=\");\n \n if (env_name == name && tokenize(\"\", \"\") != \"\")\n return 1;\n env_start += strlen (cur) + 1\n }\n }\n\n return 0;\n}\n\nprobe process(\"/lib*/ld*.so*\").function(\"__tunables_init\")\n{\n atsecure = 0;\n /* Skip processing if we can't read __libc_enable_secure, e.g. core dump\n handler (systemd-cgroups-agent and systemd-coredump). */\n try { atsecure = @var(\"__libc_enable_secure\"); }\n catch { printk (4, sprintf (\"CVE-2023-4911: Skipped check: %s (%d)\", execname(), pid())); }\n if (atsecure && has_tunable_string ())\n raise (9);\n}\n~~~\n\n3) Load the systemtap module into the running kernel:\n ~~~\n stap -g -F -m stap_block_suid_tunables stap_block_suid_tunables.stp\n ~~~\n\n4) Ensure the module is loaded:\n ~~~\n lsmod | grep -i stap_block_suid_tunables\nstap_block_suid_tunables 249856 0\n~~~\n\n5) Once the glibc package is updated to the version containing the fix, the systemtap generated kernel module can be removed by running:\n ~~~\n rmmod stap_block_suid_tunables\n ~~~\n\nIf Secure Boot is enabled on a system, the SystemTap module must be signed. An external compiling server can be used to sign the generated kernel module with a key enrolled into the kernel's keyring or starting with SystemTap 4.7 you can sign a module without a compile server. See further information here - https://www.redhat.com/sysadmin/secure-boot-systemtap", }, ], x_redhatCweChain: "CWE-122: Heap-based Buffer Overflow", }, }, cveMetadata: { assignerOrgId: "53f830b8-0a3f-465b-8143-3b8a9948e749", assignerShortName: "redhat", cveId: "CVE-2023-4911", datePublished: "2023-10-03T17:25:08.434Z", dateReserved: "2023-09-12T13:10:32.495Z", dateUpdated: "2025-01-28T16:07:20.500Z", state: "PUBLISHED", }, dataType: "CVE_RECORD", dataVersion: "5.1", }
cve-2021-3930
Vulnerability from cvelistv5
Published
2022-02-18 17:50
Modified
2024-08-03 17:09
Severity ?
EPSS score ?
Summary
An off-by-one error was found in the SCSI device emulation in QEMU. It could occur while processing MODE SELECT commands in mode_sense_page() if the 'page' argument was set to MODE_PAGE_ALLS (0x3f). A malicious guest could use this flaw to potentially crash QEMU, resulting in a denial of service condition.
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=2020588 | x_refsource_MISC | |
| https://security.netapp.com/advisory/ntap-20220225-0007/ | x_refsource_CONFIRM | |
| https://lists.debian.org/debian-lts-announce/2022/04/msg00002.html | mailing-list, x_refsource_MLIST | |
| https://security.gentoo.org/glsa/202208-27 | vendor-advisory, x_refsource_GENTOO | |
| https://lists.debian.org/debian-lts-announce/2022/09/msg00008.html | mailing-list, x_refsource_MLIST |
{ containers: { adp: [ { providerMetadata: { dateUpdated: "2024-08-03T17:09:09.783Z", orgId: "af854a3a-2127-422b-91ae-364da2661108", shortName: "CVE", }, references: [ { tags: [ "x_refsource_MISC", "x_transferred", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=2020588", }, { tags: [ "x_refsource_CONFIRM", "x_transferred", ], url: "https://security.netapp.com/advisory/ntap-20220225-0007/", }, { name: "[debian-lts-announce] 20220404 [SECURITY] [DLA 2970-1] qemu security update", tags: [ "mailing-list", "x_refsource_MLIST", "x_transferred", ], url: "https://lists.debian.org/debian-lts-announce/2022/04/msg00002.html", }, { name: "GLSA-202208-27", tags: [ "vendor-advisory", "x_refsource_GENTOO", "x_transferred", ], url: "https://security.gentoo.org/glsa/202208-27", }, { name: "[debian-lts-announce] 20220905 [SECURITY] [DLA 3099-1] qemu security update", tags: [ "mailing-list", "x_refsource_MLIST", "x_transferred", ], url: "https://lists.debian.org/debian-lts-announce/2022/09/msg00008.html", }, ], title: "CVE Program Container", }, ], cna: { affected: [ { product: "QEMU", vendor: "n/a", versions: [ { status: "affected", version: "qemu-kvm 6.2.0-rc0", }, ], }, ], descriptions: [ { lang: "en", value: "An off-by-one error was found in the SCSI device emulation in QEMU. It could occur while processing MODE SELECT commands in mode_sense_page() if the 'page' argument was set to MODE_PAGE_ALLS (0x3f). A malicious guest could use this flaw to potentially crash QEMU, resulting in a denial of service condition.", }, ], problemTypes: [ { descriptions: [ { cweId: "CWE-193", description: "CWE-193", lang: "en", type: "CWE", }, ], }, ], providerMetadata: { dateUpdated: "2022-09-05T05:06:43", orgId: "53f830b8-0a3f-465b-8143-3b8a9948e749", shortName: "redhat", }, references: [ { tags: [ "x_refsource_MISC", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=2020588", }, { tags: [ "x_refsource_CONFIRM", ], url: "https://security.netapp.com/advisory/ntap-20220225-0007/", }, { name: "[debian-lts-announce] 20220404 [SECURITY] [DLA 2970-1] qemu security update", tags: [ "mailing-list", "x_refsource_MLIST", ], url: "https://lists.debian.org/debian-lts-announce/2022/04/msg00002.html", }, { name: "GLSA-202208-27", tags: [ "vendor-advisory", "x_refsource_GENTOO", ], url: "https://security.gentoo.org/glsa/202208-27", }, { name: "[debian-lts-announce] 20220905 [SECURITY] [DLA 3099-1] qemu security update", tags: [ "mailing-list", "x_refsource_MLIST", ], url: "https://lists.debian.org/debian-lts-announce/2022/09/msg00008.html", }, ], x_legacyV4Record: { CVE_data_meta: { ASSIGNER: "secalert@redhat.com", ID: "CVE-2021-3930", STATE: "PUBLIC", }, affects: { vendor: { vendor_data: [ { product: { product_data: [ { product_name: "QEMU", version: { version_data: [ { version_value: "qemu-kvm 6.2.0-rc0", }, ], }, }, ], }, vendor_name: "n/a", }, ], }, }, data_format: "MITRE", data_type: "CVE", data_version: "4.0", description: { description_data: [ { lang: "eng", value: "An off-by-one error was found in the SCSI device emulation in QEMU. It could occur while processing MODE SELECT commands in mode_sense_page() if the 'page' argument was set to MODE_PAGE_ALLS (0x3f). A malicious guest could use this flaw to potentially crash QEMU, resulting in a denial of service condition.", }, ], }, problemtype: { problemtype_data: [ { description: [ { lang: "eng", value: "CWE-193", }, ], }, ], }, references: { reference_data: [ { name: "https://bugzilla.redhat.com/show_bug.cgi?id=2020588", refsource: "MISC", url: "https://bugzilla.redhat.com/show_bug.cgi?id=2020588", }, { name: "https://security.netapp.com/advisory/ntap-20220225-0007/", refsource: "CONFIRM", url: "https://security.netapp.com/advisory/ntap-20220225-0007/", }, { name: "[debian-lts-announce] 20220404 [SECURITY] [DLA 2970-1] qemu security update", refsource: "MLIST", url: "https://lists.debian.org/debian-lts-announce/2022/04/msg00002.html", }, { name: "GLSA-202208-27", refsource: "GENTOO", url: "https://security.gentoo.org/glsa/202208-27", }, { name: "[debian-lts-announce] 20220905 [SECURITY] [DLA 3099-1] qemu security update", refsource: "MLIST", url: "https://lists.debian.org/debian-lts-announce/2022/09/msg00008.html", }, ], }, }, }, }, cveMetadata: { assignerOrgId: "53f830b8-0a3f-465b-8143-3b8a9948e749", assignerShortName: "redhat", cveId: "CVE-2021-3930", datePublished: "2022-02-18T17:50:48", dateReserved: "2021-11-05T00:00:00", dateUpdated: "2024-08-03T17:09:09.783Z", state: "PUBLISHED", }, dataType: "CVE_RECORD", dataVersion: "5.1", }
cve-2023-5633
Vulnerability from cvelistv5
Published
2023-10-23 21:58
Modified
2024-11-15 15:10
Severity ?
EPSS score ?
Summary
The reference count changes made as part of the CVE-2023-33951 and CVE-2023-33952 fixes exposed a use-after-free flaw in the way memory objects were handled when they were being used to store a surface. When running inside a VMware guest with 3D acceleration enabled, a local, unprivileged user could potentially use this flaw to escalate their privileges.
References
| ▼ | URL | Tags |
|---|---|---|
| https://access.redhat.com/errata/RHSA-2024:0113 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2024:0134 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2024:0461 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2024:1404 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2024:4823 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2024:4831 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/security/cve/CVE-2023-5633 | vdb-entry, x_refsource_REDHAT | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2245663 | issue-tracking, x_refsource_REDHAT |
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Red Hat | Red Hat Enterprise Linux 8 |
Unaffected: 0:4.18.0-513.11.1.rt7.313.el8_9 < * cpe:/a:redhat:enterprise_linux:8::nfv cpe:/a:redhat:enterprise_linux:8::realtime |
|||||||||||||||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||
{ containers: { adp: [ { metrics: [ { other: { content: { id: "CVE-2023-5633", options: [ { Exploitation: "None", }, { Automatable: "No", }, { "Technical Impact": "Total", }, ], role: "CISA Coordinator", timestamp: "2024-05-09T00:00:00+00:00", version: "2.0.3", }, type: "ssvc", }, }, ], providerMetadata: { dateUpdated: "2024-06-04T17:28:39.386Z", orgId: "134c704f-9b21-4f2e-91b3-4a467353bcc0", shortName: "CISA-ADP", }, title: "CISA ADP Vulnrichment", }, { providerMetadata: { dateUpdated: "2024-08-02T08:07:32.554Z", orgId: "af854a3a-2127-422b-91ae-364da2661108", shortName: "CVE", }, references: [ { name: "RHSA-2024:0113", tags: [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred", ], url: "https://access.redhat.com/errata/RHSA-2024:0113", }, { name: "RHSA-2024:0134", tags: [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred", ], url: "https://access.redhat.com/errata/RHSA-2024:0134", }, { name: "RHSA-2024:0461", tags: [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred", ], url: "https://access.redhat.com/errata/RHSA-2024:0461", }, { name: "RHSA-2024:1404", tags: [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred", ], url: "https://access.redhat.com/errata/RHSA-2024:1404", }, { name: "RHSA-2024:4823", tags: [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred", ], url: "https://access.redhat.com/errata/RHSA-2024:4823", }, { name: "RHSA-2024:4831", tags: [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred", ], url: "https://access.redhat.com/errata/RHSA-2024:4831", }, { tags: [ "vdb-entry", "x_refsource_REDHAT", "x_transferred", ], url: "https://access.redhat.com/security/cve/CVE-2023-5633", }, { name: "RHBZ#2245663", tags: [ "issue-tracking", "x_refsource_REDHAT", "x_transferred", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=2245663", }, ], title: "CVE Program Container", }, ], cna: { affected: [ { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:enterprise_linux:8::nfv", "cpe:/a:redhat:enterprise_linux:8::realtime", ], defaultStatus: "affected", packageName: "kernel-rt", product: "Red Hat Enterprise Linux 8", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:4.18.0-513.11.1.rt7.313.el8_9", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:enterprise_linux:8::crb", "cpe:/o:redhat:enterprise_linux:8::baseos", ], defaultStatus: "affected", packageName: "kernel", product: "Red Hat Enterprise Linux 8", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:4.18.0-513.11.1.el8_9", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:rhel_eus:8.8::crb", "cpe:/o:redhat:rhel_eus:8.8::baseos", ], defaultStatus: "affected", packageName: "kernel", product: "Red Hat Enterprise Linux 8.8 Extended Update Support", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:4.18.0-477.51.1.el8_8", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:enterprise_linux:9::crb", "cpe:/a:redhat:enterprise_linux:9::appstream", "cpe:/o:redhat:enterprise_linux:9::baseos", "cpe:/a:redhat:enterprise_linux:9::realtime", "cpe:/a:redhat:enterprise_linux:9::nfv", ], defaultStatus: "affected", packageName: "kernel", product: "Red Hat Enterprise Linux 9", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:5.14.0-362.18.1.el9_3", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:enterprise_linux:9::crb", "cpe:/a:redhat:enterprise_linux:9::appstream", "cpe:/o:redhat:enterprise_linux:9::baseos", "cpe:/a:redhat:enterprise_linux:9::realtime", "cpe:/a:redhat:enterprise_linux:9::nfv", ], defaultStatus: "affected", packageName: "kernel", product: "Red Hat Enterprise Linux 9", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:5.14.0-362.18.1.el9_3", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:rhel_eus:9.2::crb", "cpe:/o:redhat:rhel_eus:9.2::baseos", "cpe:/a:redhat:rhel_eus:9.2::appstream", ], defaultStatus: "affected", packageName: "kernel", product: "Red Hat Enterprise Linux 9.2 Extended Update Support", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:5.14.0-284.75.1.el9_2", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:rhel_eus:9.2::nfv", "cpe:/a:redhat:rhel_eus:9.2::realtime", ], defaultStatus: "affected", packageName: "kernel-rt", product: "Red Hat Enterprise Linux 9.2 Extended Update Support", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:5.14.0-284.75.1.rt14.360.el9_2", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/o:redhat:enterprise_linux:6", ], defaultStatus: "unaffected", packageName: "kernel", product: "Red Hat Enterprise Linux 6", vendor: "Red Hat", }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/o:redhat:enterprise_linux:7", ], defaultStatus: "unaffected", packageName: "kernel", product: "Red Hat Enterprise Linux 7", vendor: "Red Hat", }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/o:redhat:enterprise_linux:7", ], defaultStatus: "unaffected", packageName: "kernel-rt", product: "Red Hat Enterprise Linux 7", vendor: "Red Hat", }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/o:redhat:enterprise_linux:9", ], defaultStatus: "affected", packageName: "kernel-rt", product: "Red Hat Enterprise Linux 9", vendor: "Red Hat", }, ], credits: [ { lang: "en", value: "Red Hat would like to thank Murray McAllister (NCC Group APAC) for reporting this issue.", }, ], datePublic: "2023-09-28T00:00:00+00:00", descriptions: [ { lang: "en", value: "The reference count changes made as part of the CVE-2023-33951 and CVE-2023-33952 fixes exposed a use-after-free flaw in the way memory objects were handled when they were being used to store a surface. When running inside a VMware guest with 3D acceleration enabled, a local, unprivileged user could potentially use this flaw to escalate their privileges.", }, ], metrics: [ { other: { content: { namespace: "https://access.redhat.com/security/updates/classification/", value: "Important", }, type: "Red Hat severity rating", }, }, { cvssV3_1: { attackComplexity: "LOW", attackVector: "LOCAL", availabilityImpact: "HIGH", baseScore: 7.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "LOW", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", version: "3.1", }, format: "CVSS", }, ], problemTypes: [ { descriptions: [ { cweId: "CWE-416", description: "Use After Free", lang: "en", type: "CWE", }, ], }, ], providerMetadata: { dateUpdated: "2024-11-15T15:10:20.306Z", orgId: "53f830b8-0a3f-465b-8143-3b8a9948e749", shortName: "redhat", }, references: [ { name: "RHSA-2024:0113", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2024:0113", }, { name: "RHSA-2024:0134", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2024:0134", }, { name: "RHSA-2024:0461", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2024:0461", }, { name: "RHSA-2024:1404", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2024:1404", }, { name: "RHSA-2024:4823", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2024:4823", }, { name: "RHSA-2024:4831", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2024:4831", }, { tags: [ "vdb-entry", "x_refsource_REDHAT", ], url: "https://access.redhat.com/security/cve/CVE-2023-5633", }, { name: "RHBZ#2245663", tags: [ "issue-tracking", "x_refsource_REDHAT", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=2245663", }, ], timeline: [ { lang: "en", time: "2023-10-23T00:00:00+00:00", value: "Reported to Red Hat.", }, { lang: "en", time: "2023-09-28T00:00:00+00:00", value: "Made public.", }, ], title: "Kernel: vmwgfx: reference count issue leads to use-after-free in surface handling", workarounds: [ { lang: "en", value: "This flaw can be mitigated by turning off 3D acceleration in VMware (if possible) or preventing the affected `vmwgfx` kernel module from being loaded. For instructions on how to blacklist a kernel module, please see https://access.redhat.com/solutions/41278.", }, ], x_redhatCweChain: "CWE-911->CWE-416: Improper Update of Reference Count leads to Use After Free", }, }, cveMetadata: { assignerOrgId: "53f830b8-0a3f-465b-8143-3b8a9948e749", assignerShortName: "redhat", cveId: "CVE-2023-5633", datePublished: "2023-10-23T21:58:59.776Z", dateReserved: "2023-10-18T08:39:18.720Z", dateUpdated: "2024-11-15T15:10:20.306Z", state: "PUBLISHED", }, dataType: "CVE_RECORD", dataVersion: "5.1", }
cve-2023-4806
Vulnerability from cvelistv5
Published
2023-09-18 16:33
Modified
2024-11-15 20:21
Severity ?
EPSS score ?
Summary
A flaw was found in glibc. In an extremely rare situation, the getaddrinfo function may access memory that has been freed, resulting in an application crash. This issue is only exploitable when a NSS module implements only the _nss_*_gethostbyname2_r and _nss_*_getcanonname_r hooks without implementing the _nss_*_gethostbyname3_r hook. The resolved name should return a large number of IPv6 and IPv4, and the call to the getaddrinfo function should have the AF_INET6 address family with AI_CANONNAME, AI_ALL and AI_V4MAPPED as flags.
References
| ▼ | URL | Tags |
|---|---|---|
| https://access.redhat.com/errata/RHSA-2023:5453 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2023:5455 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2023:7409 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/security/cve/CVE-2023-4806 | vdb-entry, x_refsource_REDHAT | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2237782 | issue-tracking, x_refsource_REDHAT |
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Red Hat | Red Hat Enterprise Linux 8 |
Unaffected: 0:2.28-225.el8_8.6 < * cpe:/a:redhat:enterprise_linux:8::appstream cpe:/a:redhat:enterprise_linux:8::crb cpe:/o:redhat:enterprise_linux:8::baseos |
||||||||||||||||||||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||||||||||||||||||||
{ containers: { adp: [ { providerMetadata: { dateUpdated: "2024-08-02T07:38:00.704Z", orgId: "af854a3a-2127-422b-91ae-364da2661108", shortName: "CVE", }, references: [ { tags: [ "x_transferred", ], url: "http://www.openwall.com/lists/oss-security/2023/10/03/4", }, { tags: [ "x_transferred", ], url: "http://www.openwall.com/lists/oss-security/2023/10/03/5", }, { tags: [ "x_transferred", ], url: "http://www.openwall.com/lists/oss-security/2023/10/03/6", }, { tags: [ "x_transferred", ], url: "http://www.openwall.com/lists/oss-security/2023/10/03/8", }, { name: "RHSA-2023:5453", tags: [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred", ], url: "https://access.redhat.com/errata/RHSA-2023:5453", }, { name: "RHSA-2023:5455", tags: [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred", ], url: "https://access.redhat.com/errata/RHSA-2023:5455", }, { name: "RHSA-2023:7409", tags: [ "vendor-advisory", "x_refsource_REDHAT", "x_transferred", ], url: "https://access.redhat.com/errata/RHSA-2023:7409", }, { tags: [ "vdb-entry", "x_refsource_REDHAT", "x_transferred", ], url: "https://access.redhat.com/security/cve/CVE-2023-4806", }, { name: "RHBZ#2237782", tags: [ "issue-tracking", "x_refsource_REDHAT", "x_transferred", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=2237782", }, { tags: [ "x_transferred", ], url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4DBUQRRPB47TC3NJOUIBVWUGFHBJAFDL/", }, { tags: [ "x_transferred", ], url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DFG4P76UHHZEWQ26FWBXG76N2QLKKPZA/", }, { tags: [ "x_transferred", ], url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NDAQWHTSVOCOZ5K6KPIWKRT3JX4RTZUR/", }, { tags: [ "x_transferred", ], url: "https://security.gentoo.org/glsa/202310-03", }, { tags: [ "x_transferred", ], url: "https://security.netapp.com/advisory/ntap-20240125-0008/", }, ], title: "CVE Program Container", }, ], cna: { affected: [ { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:enterprise_linux:8::appstream", "cpe:/a:redhat:enterprise_linux:8::crb", "cpe:/o:redhat:enterprise_linux:8::baseos", ], defaultStatus: "affected", packageName: "glibc", product: "Red Hat Enterprise Linux 8", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:2.28-225.el8_8.6", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:enterprise_linux:8::appstream", "cpe:/a:redhat:enterprise_linux:8::crb", "cpe:/o:redhat:enterprise_linux:8::baseos", ], defaultStatus: "affected", packageName: "glibc", product: "Red Hat Enterprise Linux 8", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:2.28-225.el8_8.6", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/o:redhat:rhel_eus:8.6::baseos", "cpe:/a:redhat:rhel_eus:8.6::appstream", "cpe:/a:redhat:rhel_eus:8.6::crb", "cpe:/o:redhat:rhev_hypervisor:4.4::el8", ], defaultStatus: "affected", packageName: "glibc", product: "Red Hat Enterprise Linux 8.6 Extended Update Support", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:2.28-189.8.el8_6", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:enterprise_linux:9::crb", "cpe:/a:redhat:enterprise_linux:9::appstream", "cpe:/o:redhat:enterprise_linux:9::baseos", ], defaultStatus: "affected", packageName: "glibc", product: "Red Hat Enterprise Linux 9", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:2.34-60.el9_2.7", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/a:redhat:enterprise_linux:9::crb", "cpe:/a:redhat:enterprise_linux:9::appstream", "cpe:/o:redhat:enterprise_linux:9::baseos", ], defaultStatus: "affected", packageName: "glibc", product: "Red Hat Enterprise Linux 9", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:2.34-60.el9_2.7", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/o:redhat:rhel_eus:8.6::baseos", "cpe:/a:redhat:rhel_eus:8.6::appstream", "cpe:/a:redhat:rhel_eus:8.6::crb", "cpe:/o:redhat:rhev_hypervisor:4.4::el8", ], defaultStatus: "affected", packageName: "glibc", product: "Red Hat Virtualization 4 for Red Hat Enterprise Linux 8", vendor: "Red Hat", versions: [ { lessThan: "*", status: "unaffected", version: "0:2.28-189.8.el8_6", versionType: "rpm", }, ], }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/o:redhat:enterprise_linux:6", ], defaultStatus: "unknown", packageName: "compat-glibc", product: "Red Hat Enterprise Linux 6", vendor: "Red Hat", }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/o:redhat:enterprise_linux:6", ], defaultStatus: "unknown", packageName: "glibc", product: "Red Hat Enterprise Linux 6", vendor: "Red Hat", }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/o:redhat:enterprise_linux:7", ], defaultStatus: "affected", packageName: "compat-glibc", product: "Red Hat Enterprise Linux 7", vendor: "Red Hat", }, { collectionURL: "https://access.redhat.com/downloads/content/package-browser/", cpes: [ "cpe:/o:redhat:enterprise_linux:7", ], defaultStatus: "affected", packageName: "glibc", product: "Red Hat Enterprise Linux 7", vendor: "Red Hat", }, ], credits: [ { lang: "en", value: "This issue was discovered by Siddhesh Poyarekar (Red Hat).", }, ], datePublic: "2023-09-12T00:00:00+00:00", descriptions: [ { lang: "en", value: "A flaw was found in glibc. In an extremely rare situation, the getaddrinfo function may access memory that has been freed, resulting in an application crash. This issue is only exploitable when a NSS module implements only the _nss_*_gethostbyname2_r and _nss_*_getcanonname_r hooks without implementing the _nss_*_gethostbyname3_r hook. The resolved name should return a large number of IPv6 and IPv4, and the call to the getaddrinfo function should have the AF_INET6 address family with AI_CANONNAME, AI_ALL and AI_V4MAPPED as flags.", }, ], metrics: [ { other: { content: { namespace: "https://access.redhat.com/security/updates/classification/", value: "Moderate", }, type: "Red Hat severity rating", }, }, { cvssV3_1: { attackComplexity: "HIGH", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 5.9, baseSeverity: "MEDIUM", confidentialityImpact: "NONE", integrityImpact: "NONE", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H", version: "3.1", }, format: "CVSS", }, ], problemTypes: [ { descriptions: [ { cweId: "CWE-416", description: "Use After Free", lang: "en", type: "CWE", }, ], }, ], providerMetadata: { dateUpdated: "2024-11-15T20:21:06.890Z", orgId: "53f830b8-0a3f-465b-8143-3b8a9948e749", shortName: "redhat", }, references: [ { name: "RHSA-2023:5453", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2023:5453", }, { name: "RHSA-2023:5455", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2023:5455", }, { name: "RHSA-2023:7409", tags: [ "vendor-advisory", "x_refsource_REDHAT", ], url: "https://access.redhat.com/errata/RHSA-2023:7409", }, { tags: [ "vdb-entry", "x_refsource_REDHAT", ], url: "https://access.redhat.com/security/cve/CVE-2023-4806", }, { name: "RHBZ#2237782", tags: [ "issue-tracking", "x_refsource_REDHAT", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=2237782", }, ], timeline: [ { lang: "en", time: "2023-09-06T00:00:00+00:00", value: "Reported to Red Hat.", }, { lang: "en", time: "2023-09-12T00:00:00+00:00", value: "Made public.", }, ], title: "Glibc: potential use-after-free in getaddrinfo()", x_redhatCweChain: "CWE-416: Use After Free", }, }, cveMetadata: { assignerOrgId: "53f830b8-0a3f-465b-8143-3b8a9948e749", assignerShortName: "redhat", cveId: "CVE-2023-4806", datePublished: "2023-09-18T16:33:57.211Z", dateReserved: "2023-09-06T16:26:35.613Z", dateUpdated: "2024-11-15T20:21:06.890Z", state: "PUBLISHED", }, dataType: "CVE_RECORD", dataVersion: "5.1", }
cve-2021-3737
Vulnerability from cvelistv5
Published
2022-03-04 00:00
Modified
2024-08-03 17:01
Severity ?
EPSS score ?
Summary
A flaw was found in python. An improperly handled HTTP response in the HTTP client code of python may allow a remote attacker, who controls the HTTP server, to make the client script enter an infinite loop, consuming CPU time. The highest threat from this vulnerability is to system availability.
References
Impacted products
{ containers: { adp: [ { providerMetadata: { dateUpdated: "2024-08-03T17:01:08.326Z", orgId: "af854a3a-2127-422b-91ae-364da2661108", shortName: "CVE", }, references: [ { tags: [ "x_transferred", ], url: "https://bugs.python.org/issue44022", }, { tags: [ "x_transferred", ], url: "https://github.com/python/cpython/pull/25916", }, { tags: [ "x_transferred", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=1995162", }, { tags: [ "x_transferred", ], url: "https://github.com/python/cpython/pull/26503", }, { tags: [ "x_transferred", ], url: "https://ubuntu.com/security/CVE-2021-3737", }, { tags: [ "x_transferred", ], url: "https://www.oracle.com/security-alerts/cpujul2022.html", }, { tags: [ "x_transferred", ], url: "https://python-security.readthedocs.io/vuln/urllib-100-continue-loop.html", }, { tags: [ "x_transferred", ], url: "https://security.netapp.com/advisory/ntap-20220407-0009/", }, { name: "[debian-lts-announce] 20230524 [SECURITY] [DLA 3432-1] python2.7 security update", tags: [ "mailing-list", "x_transferred", ], url: "https://lists.debian.org/debian-lts-announce/2023/05/msg00024.html", }, { name: "[debian-lts-announce] 20230630 [SECURITY] [DLA 3477-1] python3.7 security update", tags: [ "mailing-list", "x_transferred", ], url: "https://lists.debian.org/debian-lts-announce/2023/06/msg00039.html", }, ], title: "CVE Program Container", }, ], cna: { affected: [ { product: "python", vendor: "n/a", versions: [ { status: "affected", version: "Fixed in python v3.6.14, python v3.7.11, python v3.8.11, python v3.9.6, python v3.10.0b2", }, ], }, ], descriptions: [ { lang: "en", value: "A flaw was found in python. An improperly handled HTTP response in the HTTP client code of python may allow a remote attacker, who controls the HTTP server, to make the client script enter an infinite loop, consuming CPU time. The highest threat from this vulnerability is to system availability.", }, ], problemTypes: [ { descriptions: [ { cweId: "CWE-835", description: "CWE-835 - Loop with Unreachable Exit Condition ('Infinite Loop'), CWE-400 - Uncontrolled Resource Consumption", lang: "en", type: "CWE", }, ], }, ], providerMetadata: { dateUpdated: "2023-06-30T00:00:00", orgId: "53f830b8-0a3f-465b-8143-3b8a9948e749", shortName: "redhat", }, references: [ { url: "https://bugs.python.org/issue44022", }, { url: "https://github.com/python/cpython/pull/25916", }, { url: "https://bugzilla.redhat.com/show_bug.cgi?id=1995162", }, { url: "https://github.com/python/cpython/pull/26503", }, { url: "https://ubuntu.com/security/CVE-2021-3737", }, { url: "https://www.oracle.com/security-alerts/cpujul2022.html", }, { url: "https://python-security.readthedocs.io/vuln/urllib-100-continue-loop.html", }, { url: "https://security.netapp.com/advisory/ntap-20220407-0009/", }, { name: "[debian-lts-announce] 20230524 [SECURITY] [DLA 3432-1] python2.7 security update", tags: [ "mailing-list", ], url: "https://lists.debian.org/debian-lts-announce/2023/05/msg00024.html", }, { name: "[debian-lts-announce] 20230630 [SECURITY] [DLA 3477-1] python3.7 security update", tags: [ "mailing-list", ], url: "https://lists.debian.org/debian-lts-announce/2023/06/msg00039.html", }, ], }, }, cveMetadata: { assignerOrgId: "53f830b8-0a3f-465b-8143-3b8a9948e749", assignerShortName: "redhat", cveId: "CVE-2021-3737", datePublished: "2022-03-04T00:00:00", dateReserved: "2021-08-26T00:00:00", dateUpdated: "2024-08-03T17:01:08.326Z", state: "PUBLISHED", }, dataType: "CVE_RECORD", dataVersion: "5.1", }
Vulnerability from fkie_nvd
Published
2023-10-23 22:15
Modified
2024-11-21 08:42
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
The reference count changes made as part of the CVE-2023-33951 and CVE-2023-33952 fixes exposed a use-after-free flaw in the way memory objects were handled when they were being used to store a surface. When running inside a VMware guest with 3D acceleration enabled, a local, unprivileged user could potentially use this flaw to escalate their privileges.
References
Impacted products
{ configurations: [ { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", matchCriteriaId: "B91950D6-83A3-41D3-8739-9DD8A03F7CE6", versionEndExcluding: "6.1.75", versionStartIncluding: "6.1.13", vulnerable: true, }, { criteria: "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*", matchCriteriaId: "AD4E15B4-2591-4A3A-B2A2-7FEAECD5027D", versionEndExcluding: "6.5.8", versionStartIncluding: "6.2", vulnerable: true, }, { criteria: "cpe:2.3:o:linux:linux_kernel:6.6:rc1:*:*:*:*:*:*", matchCriteriaId: "84267A4F-DBC2-444F-B41D-69E15E1BEC97", vulnerable: true, }, { criteria: "cpe:2.3:o:linux:linux_kernel:6.6:rc2:*:*:*:*:*:*", matchCriteriaId: "FB440208-241C-4246-9A83-C1715C0DAA6C", vulnerable: true, }, { criteria: "cpe:2.3:o:linux:linux_kernel:6.6:rc3:*:*:*:*:*:*", matchCriteriaId: "0DC421F1-3D5A-4BEF-BF76-4E468985D20B", vulnerable: true, }, { criteria: "cpe:2.3:o:linux:linux_kernel:6.6:rc4:*:*:*:*:*:*", matchCriteriaId: "00AB783B-BE05-40E8-9A55-6AA457D95031", vulnerable: true, }, { criteria: "cpe:2.3:o:linux:linux_kernel:6.6:rc5:*:*:*:*:*:*", matchCriteriaId: "E7C78D0A-C4A2-4D41-B726-8979E33AD0F9", vulnerable: true, }, { criteria: "cpe:2.3:o:linux:linux_kernel:6.6:rc6:*:*:*:*:*:*", matchCriteriaId: "E114E9DD-F7E1-40CC-AAD5-F14E586CB2E6", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:redhat:codeready_linux_builder:8.0:*:*:*:*:*:*:*", matchCriteriaId: "93A089E2-D66E-455C-969A-3140D991BAF4", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder:9.0:*:*:*:*:*:*:*", matchCriteriaId: "2ABBAA9E-CCBA-480B-ABB5-454448D91262", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_eus:8.8:*:*:*:*:*:*:*", matchCriteriaId: "F9812B09-CC24-43F5-98E8-6D9EFE026E8A", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_eus:9.2:*:*:*:*:*:*:*", matchCriteriaId: "936B046D-ADEB-4701-8957-AC28CFA9C5C9", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_eus:9.4:*:*:*:*:*:*:*", matchCriteriaId: "2C4B0BD8-527F-4728-A64B-F8F06D5EDEC5", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_for_arm64:8.0_aarch64:*:*:*:*:*:*:*", matchCriteriaId: "D206176C-6B2B-4BED-A3A2-AE39A41CB3C5", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_for_arm64:9.0_aarch64:*:*:*:*:*:*:*", matchCriteriaId: "910C9542-26FC-4635-9351-128727971830", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_for_arm64_eus:8.8_aarch64:*:*:*:*:*:*:*", matchCriteriaId: "547DCB0A-32F0-4BC9-BCA4-EA50064DA5D6", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_for_arm64_eus:9.2_aarch64:*:*:*:*:*:*:*", matchCriteriaId: "09AAD850-019A-46B8-A5A1-845DE048D30A", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_for_arm64_eus:9.4_aarch64:*:*:*:*:*:*:*", matchCriteriaId: "88F9EB73-1F19-4BD9-AB19-36F9F1A5156E", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_for_ibm_z_systems:9.0_s390x:*:*:*:*:*:*:*", matchCriteriaId: "CA3C5EAE-267F-410F-8AFA-8F5B68A9E617", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_for_ibm_z_systems_eus:9.2_s390x:*:*:*:*:*:*:*", matchCriteriaId: "86034E5B-BCDD-4AFD-A460-38E790F608F5", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_for_ibm_z_systems_eus:9.4_s390x:*:*:*:*:*:*:*", matchCriteriaId: "35232613-B8B5-4F4D-A6CD-3823C6666534", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_for_power_little_endian:8.0_ppc64le:*:*:*:*:*:*:*", matchCriteriaId: "F791F846-7762-40E0-9056-032FD10F2046", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_for_power_little_endian:9.0_ppc64le:*:*:*:*:*:*:*", matchCriteriaId: "7B3D7389-35C1-48C4-A9EC-2564842723C4", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_for_power_little_endian_eus:8.8_ppc64le:*:*:*:*:*:*:*", matchCriteriaId: "C9795CF6-CBEB-4FE4-BAAC-D9D514C6B5B6", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_for_power_little_endian_eus:9.2_ppc64le:*:*:*:*:*:*:*", matchCriteriaId: "C2ED1251-245C-4390-8964-DDCAD54A8957", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_for_power_little_endian_eus:9.4_ppc64le:*:*:*:*:*:*:*", matchCriteriaId: "03A1BB59-4BE6-4339-ABB7-C18B7D899FB9", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*", matchCriteriaId: "F4CFF558-3C47-480D-A2F0-BABF26042943", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*", matchCriteriaId: "7F6FB57C-2BC7-487C-96DD-132683AEB35D", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_eus:8.8:*:*:*:*:*:*:*", matchCriteriaId: "62C31522-0A17-4025-B269-855C7F4B45C2", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_eus:9.2:*:*:*:*:*:*:*", matchCriteriaId: "3C74F6FA-FA6C-4648-9079-91446E45EE47", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_eus:9.4:*:*:*:*:*:*:*", matchCriteriaId: "B03506D7-0FCD-47B7-90F6-DDEEB5C5A733", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_arm_64:8.0_aarch64:*:*:*:*:*:*:*", matchCriteriaId: "5A47EF78-A5B6-4B89-8B74-EEB0647C549F", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_arm_64:9.0_aarch64:*:*:*:*:*:*:*", matchCriteriaId: "2F7DAD7C-9369-4A87-A1D0-4208D3AF0CDC", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_arm_64_eus:8.8_aarch64:*:*:*:*:*:*:*", matchCriteriaId: "213593D4-EB5A-4A1B-BDF3-3F043C5F6A6C", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_arm_64_eus:9.2_aarch64:*:*:*:*:*:*:*", matchCriteriaId: "9A879F9F-F087-45D4-BD65-2990276477D2", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_arm_64_eus:9.4_aarch64:*:*:*:*:*:*:*", matchCriteriaId: "01363FFA-F7A6-43FC-8D47-E67F95410095", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:8.0_s390x:*:*:*:*:*:*:*", matchCriteriaId: "32AF225E-94C0-4D07-900C-DD868C05F554", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:9.0_s390x:*:*:*:*:*:*:*", matchCriteriaId: "FB056B47-1F45-4CE4-81F6-872F66C24C29", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:8.8_s390x:*:*:*:*:*:*:*", matchCriteriaId: "22C65F53-D624-48A9-A9B7-4C78A31E19F9", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:9.2_s390x:*:*:*:*:*:*:*", matchCriteriaId: "26041661-0280-4544-AA0A-BC28FCED4699", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:9.4_s390x:*:*:*:*:*:*:*", matchCriteriaId: "F843B777-5C64-4CAE-80D6-89DC2C9515B1", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:8.0_ppc64le:*:*:*:*:*:*:*", matchCriteriaId: "23D471AC-7DCA-4425-AD91-E5D928753A8C", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:9.0_ppc64le:*:*:*:*:*:*:*", matchCriteriaId: "E07C1C58-0E5F-4B56-9B8D-5DE67DB00F79", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:9.2_ppc64le:*:*:*:*:*:*:*", matchCriteriaId: "99952557-C766-4B9E-8BF5-DBBA194349FF", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:9.4_ppc64le:*:*:*:*:*:*:*", matchCriteriaId: "FC3CBA5D-9E5D-4C46-B37E-7BB35BE8DADB", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_real_time:8.0:*:*:*:*:*:*:*", matchCriteriaId: "5487EF77-D23A-4CC0-851C-E330B4485D8A", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_real_time:9.0:*:*:*:*:*:*:*", matchCriteriaId: "F8173AF8-110D-4503-AA50-1BA4F79622E6", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_real_time_for_nfv:8.0:*:*:*:*:*:*:*", matchCriteriaId: "782C86CD-1B68-410A-A096-E5170AD24DA2", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_real_time_for_nfv:9.0:*:*:*:*:*:*:*", matchCriteriaId: "6D583DDD-E84D-4180-A339-5467540DB9EC", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_server_aus:9.2:*:*:*:*:*:*:*", matchCriteriaId: "F32CA554-F9D7-425B-8F1C-89678507F28C", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_server_aus:9.4:*:*:*:*:*:*:*", matchCriteriaId: "39D345D3-108A-4551-A112-5EE51991411A", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:8.8:*:*:*:*:*:*:*", matchCriteriaId: "12A809B2-2771-4780-9E0D-6A7B4A534CFB", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:9.2_ppc64le:*:*:*:*:*:*:*", matchCriteriaId: "CC6A25CB-907A-4D05-8460-A2488938A8BE", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_server_tus:8.8:*:*:*:*:*:*:*", matchCriteriaId: "F1CA946D-1665-4874-9D41-C7D963DD1F56", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, ], cveTags: [], descriptions: [ { lang: "en", value: "The reference count changes made as part of the CVE-2023-33951 and CVE-2023-33952 fixes exposed a use-after-free flaw in the way memory objects were handled when they were being used to store a surface. When running inside a VMware guest with 3D acceleration enabled, a local, unprivileged user could potentially use this flaw to escalate their privileges.", }, { lang: "es", value: "Los cambios en el recuento de referencias realizados como parte de las correcciones CVE-2023-33951 y CVE-2023-33952 expusieron una falla de use-after-free en la forma en que se manejaban los objetos de memoria cuando se usaban para almacenar una superficie. Cuando se ejecuta dentro de un invitado de VMware con la aceleración 3D habilitada, un usuario local sin privilegios podría utilizar esta falla para aumentar sus privilegios.", }, ], id: "CVE-2023-5633", lastModified: "2024-11-21T08:42:09.727", metrics: { cvssMetricV31: [ { cvssData: { attackComplexity: "LOW", attackVector: "LOCAL", availabilityImpact: "HIGH", baseScore: 7.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "LOW", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", version: "3.1", }, exploitabilityScore: 1.8, impactScore: 5.9, source: "secalert@redhat.com", type: "Secondary", }, { cvssData: { attackComplexity: "LOW", attackVector: "LOCAL", availabilityImpact: "HIGH", baseScore: 7.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "LOW", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", version: "3.1", }, exploitabilityScore: 1.8, impactScore: 5.9, source: "nvd@nist.gov", type: "Primary", }, ], }, published: "2023-10-23T22:15:09.430", references: [ { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2024:0113", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2024:0134", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2024:0461", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2024:1404", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2024:4823", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2024:4831", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/security/cve/CVE-2023-5633", }, { source: "secalert@redhat.com", tags: [ "Issue Tracking", "Patch", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=2245663", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2024:0113", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2024:0134", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2024:0461", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2024:1404", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2024:4823", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2024:4831", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/security/cve/CVE-2023-5633", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Issue Tracking", "Patch", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=2245663", }, ], sourceIdentifier: "secalert@redhat.com", vulnStatus: "Modified", weaknesses: [ { description: [ { lang: "en", value: "CWE-416", }, ], source: "secalert@redhat.com", type: "Secondary", }, { description: [ { lang: "en", value: "CWE-416", }, ], source: "nvd@nist.gov", type: "Primary", }, ], }
Vulnerability from fkie_nvd
Published
2021-01-05 18:15
Modified
2024-11-21 05:21
Severity ?
Summary
There's a flaw in openjpeg's t2 encoder in versions prior to 2.4.0. An attacker who is able to provide crafted input to be processed by openjpeg could cause a null pointer dereference. The highest impact of this flaw is to application availability.
References
Impacted products
{ configurations: [ { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:uclouvain:openjpeg:*:*:*:*:*:*:*:*", matchCriteriaId: "99E5C355-1C00-4EE7-A68E-334B9D2EC1E4", versionEndExcluding: "2.4.0", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:fedoraproject:extra_packages_for_enterprise_linux:7.0:*:*:*:*:*:*:*", matchCriteriaId: "3D9C7598-4BB4-442A-86DF-EEDE041A4CC7", vulnerable: true, }, { criteria: "cpe:2.3:o:fedoraproject:fedora:32:*:*:*:*:*:*:*", matchCriteriaId: "36D96259-24BD-44E2-96D9-78CE1D41F956", vulnerable: true, }, { criteria: "cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*", matchCriteriaId: "E460AA51-FCDA-46B9-AE97-E6676AA5E194", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*", matchCriteriaId: "DEECE5FC-CACF-4496-A3E7-164736409252", vulnerable: true, }, { criteria: "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*", matchCriteriaId: "07B237A9-69A3-4A9C-9DA0-4E06BD37AE73", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:redhat:codeready_linux_builder:8.0:*:*:*:*:*:*:*", matchCriteriaId: "93A089E2-D66E-455C-969A-3140D991BAF4", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_for_ibm_z_systems:8.0:*:*:*:*:*:*:*", matchCriteriaId: "4131A8B1-AC09-4C2D-8C7A-8D4AA10CB8FD", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:codeready_linux_builder_for_power_little_endian:8.0:*:*:*:*:*:*:*", matchCriteriaId: "2A16CA44-3D8B-41AA-B146-DA02D1FE0213", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*", matchCriteriaId: "F4CFF558-3C47-480D-A2F0-BABF26042943", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:8.0:*:*:*:*:*:*:*", matchCriteriaId: "87C21FE1-EA5C-498F-9C6C-D05F91A88217", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:8.0:*:*:*:*:*:*:*", matchCriteriaId: "47811209-5CE5-4375-8391-B0A7F6A0E420", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:oracle:outside_in_technology:8.5.5:*:*:*:*:*:*:*", matchCriteriaId: "3198F822-43F8-4CB3-97F7-C2982FDA5CBD", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, ], cveTags: [], descriptions: [ { lang: "en", value: "There's a flaw in openjpeg's t2 encoder in versions prior to 2.4.0. An attacker who is able to provide crafted input to be processed by openjpeg could cause a null pointer dereference. The highest impact of this flaw is to application availability.", }, { lang: "es", value: "Se presenta un fallo en el codificador t2 de openjpeg en versiones anteriores a 2.4.0. Un atacante que sea capaz de proporcionar una entrada diseñada para ser procesada por openjpeg podría causar una desreferencia del puntero null. El mayor impacto de este fallo es la disponibilidad de la aplicación", }, ], id: "CVE-2020-27842", lastModified: "2024-11-21T05:21:54.960", metrics: { cvssMetricV2: [ { acInsufInfo: false, baseSeverity: "MEDIUM", cvssData: { accessComplexity: "MEDIUM", accessVector: "NETWORK", authentication: "NONE", availabilityImpact: "PARTIAL", baseScore: 4.3, confidentialityImpact: "NONE", integrityImpact: "NONE", vectorString: "AV:N/AC:M/Au:N/C:N/I:N/A:P", version: "2.0", }, exploitabilityScore: 8.6, impactScore: 2.9, obtainAllPrivilege: false, obtainOtherPrivilege: false, obtainUserPrivilege: false, source: "nvd@nist.gov", type: "Primary", userInteractionRequired: true, }, ], cvssMetricV31: [ { cvssData: { attackComplexity: "LOW", attackVector: "LOCAL", availabilityImpact: "HIGH", baseScore: 5.5, baseSeverity: "MEDIUM", confidentialityImpact: "NONE", integrityImpact: "NONE", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", version: "3.1", }, exploitabilityScore: 1.8, impactScore: 3.6, source: "nvd@nist.gov", type: "Primary", }, ], }, published: "2021-01-05T18:15:14.020", references: [ { source: "secalert@redhat.com", tags: [ "Issue Tracking", "Patch", "Third Party Advisory", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=1907513", }, { source: "secalert@redhat.com", tags: [ "Mailing List", "Third Party Advisory", ], url: "https://lists.debian.org/debian-lts-announce/2022/04/msg00006.html", }, { source: "secalert@redhat.com", url: "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WJUPGIZE6A4O52EBOF75MCXJOL6MUCRV/", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://security.gentoo.org/glsa/202101-29", }, { source: "secalert@redhat.com", tags: [ "Mailing List", "Third Party Advisory", ], url: "https://www.debian.org/security/2021/dsa-4882", }, { source: "secalert@redhat.com", tags: [ "Patch", "Third Party Advisory", ], url: "https://www.oracle.com//security-alerts/cpujul2021.html", }, { source: "secalert@redhat.com", tags: [ "Patch", "Third Party Advisory", ], url: "https://www.oracle.com/security-alerts/cpuApr2021.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Issue Tracking", "Patch", "Third Party Advisory", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=1907513", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Mailing List", "Third Party Advisory", ], url: "https://lists.debian.org/debian-lts-announce/2022/04/msg00006.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/WJUPGIZE6A4O52EBOF75MCXJOL6MUCRV/", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://security.gentoo.org/glsa/202101-29", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Mailing List", "Third Party Advisory", ], url: "https://www.debian.org/security/2021/dsa-4882", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Patch", "Third Party Advisory", ], url: "https://www.oracle.com//security-alerts/cpujul2021.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Patch", "Third Party Advisory", ], url: "https://www.oracle.com/security-alerts/cpuApr2021.html", }, ], sourceIdentifier: "secalert@redhat.com", vulnStatus: "Modified", weaknesses: [ { description: [ { lang: "en", value: "CWE-125", }, ], source: "secalert@redhat.com", type: "Primary", }, { description: [ { lang: "en", value: "CWE-125", }, ], source: "nvd@nist.gov", type: "Secondary", }, ], }
Vulnerability from fkie_nvd
Published
2024-02-15 05:15
Modified
2025-01-30 22:15
Severity ?
8.0 (High) - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H
7.3 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H
7.3 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H
Summary
A vulnerability was found in Unbound due to incorrect default permissions, allowing any process outside the unbound group to modify the unbound runtime configuration. If a process can connect over localhost to port 8953, it can alter the configuration of unbound.service. This flaw allows an unprivileged attacker to manipulate a running instance, potentially altering forwarders, allowing them to track all queries forwarded by the local resolver, and, in some cases, disrupting resolving altogether.
References
Impacted products
{ configurations: [ { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:fedoraproject:unbound:*:*:*:*:*:*:*:*", matchCriteriaId: "42DC89D4-6DF0-4212-B5BA-56583F095047", versionEndExcluding: "1.19.1-2.fc40", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:redhat:codeready_linux_builder:9.0:*:*:*:*:*:*:*", matchCriteriaId: "2ABBAA9E-CCBA-480B-ABB5-454448D91262", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_eus:9.2:*:*:*:*:*:*:*", matchCriteriaId: "936B046D-ADEB-4701-8957-AC28CFA9C5C9", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_eus:9.4:*:*:*:*:*:*:*", matchCriteriaId: "2C4B0BD8-527F-4728-A64B-F8F06D5EDEC5", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_eus_for_power_little_endian:9.0_ppc64le:*:*:*:*:*:*:*", matchCriteriaId: "98638583-9933-42F2-964E-7F8E7CF36918", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_eus_for_power_little_endian:9.2_ppc64le:*:*:*:*:*:*:*", matchCriteriaId: "C0DE225E-E1B5-411E-B2E7-6201E09B9571", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_for_arm64:9.0_aarch64:*:*:*:*:*:*:*", matchCriteriaId: "910C9542-26FC-4635-9351-128727971830", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_for_arm64:9.2_aarch64:*:*:*:*:*:*:*", matchCriteriaId: "BE497FA8-F9F2-4C45-8CA5-919B205303CA", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_for_arm64_eus:9.4_aarch64:*:*:*:*:*:*:*", matchCriteriaId: "88F9EB73-1F19-4BD9-AB19-36F9F1A5156E", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_for_ibm_z_systems:9.0_s390x:*:*:*:*:*:*:*", matchCriteriaId: "CA3C5EAE-267F-410F-8AFA-8F5B68A9E617", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_for_ibm_z_systems:9.2_s390x:*:*:*:*:*:*:*", matchCriteriaId: "50321FD4-AD8E-4460-8820-25F7C4ECAC5D", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_for_ibm_z_systems_eus:9.4_s390x:*:*:*:*:*:*:*", matchCriteriaId: "35232613-B8B5-4F4D-A6CD-3823C6666534", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*", matchCriteriaId: "F4CFF558-3C47-480D-A2F0-BABF26042943", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*", matchCriteriaId: "7F6FB57C-2BC7-487C-96DD-132683AEB35D", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_eus:8.6:*:*:*:*:*:*:*", matchCriteriaId: "6C3741B8-851F-475D-B428-523F4F722350", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_eus:8.8:*:*:*:*:*:*:*", matchCriteriaId: "62C31522-0A17-4025-B269-855C7F4B45C2", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_eus:9.2:*:*:*:*:*:*:*", matchCriteriaId: "3C74F6FA-FA6C-4648-9079-91446E45EE47", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_eus:9.4:*:*:*:*:*:*:*", matchCriteriaId: "B03506D7-0FCD-47B7-90F6-DDEEB5C5A733", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_arm_64:8.0_aarch64:*:*:*:*:*:*:*", matchCriteriaId: "5A47EF78-A5B6-4B89-8B74-EEB0647C549F", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_arm_64:9.0_aarch64:*:*:*:*:*:*:*", matchCriteriaId: "2F7DAD7C-9369-4A87-A1D0-4208D3AF0CDC", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_arm_64:9.2_aarch64:*:*:*:*:*:*:*", matchCriteriaId: "D85E0DBA-A856-472A-8271-A4F37C35F952", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_arm_64_eus:8.6_aarch64:*:*:*:*:*:*:*", matchCriteriaId: "37B7CE5C-BFEA-4F96-9759-D511EF189059", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_arm_64_eus:8.8_aarch64:*:*:*:*:*:*:*", matchCriteriaId: "213593D4-EB5A-4A1B-BDF3-3F043C5F6A6C", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_arm_64_eus:9.4_aarch64:*:*:*:*:*:*:*", matchCriteriaId: "01363FFA-F7A6-43FC-8D47-E67F95410095", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:8.0_s390x:*:*:*:*:*:*:*", matchCriteriaId: "32AF225E-94C0-4D07-900C-DD868C05F554", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:9.0_s390x:*:*:*:*:*:*:*", matchCriteriaId: "FB056B47-1F45-4CE4-81F6-872F66C24C29", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:9.2_s390x:*:*:*:*:*:*:*", matchCriteriaId: "2E068ABB-31C2-416E-974A-95E07A2BAB0A", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:8.6_s390x:*:*:*:*:*:*:*", matchCriteriaId: "B758EDC9-6421-422C-899E-A273D2936D8E", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:8.8_s390x:*:*:*:*:*:*:*", matchCriteriaId: "22C65F53-D624-48A9-A9B7-4C78A31E19F9", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:9.4_s390x:*:*:*:*:*:*:*", matchCriteriaId: "F843B777-5C64-4CAE-80D6-89DC2C9515B1", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:8.0_ppc64le:*:*:*:*:*:*:*", matchCriteriaId: "23D471AC-7DCA-4425-AD91-E5D928753A8C", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:9.0_ppc64le:*:*:*:*:*:*:*", matchCriteriaId: "E07C1C58-0E5F-4B56-9B8D-5DE67DB00F79", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:9.2_ppc64le:*:*:*:*:*:*:*", matchCriteriaId: "ED521457-498F-4E43-B714-9A3F2C3CD09A", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:8.6_ppc64le:*:*:*:*:*:*:*", matchCriteriaId: "D9C30C59-07F7-4CCE-B057-052ECCD36DB8", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:8.8_ppc64le:*:*:*:*:*:*:*", matchCriteriaId: "F91F9255-4EE1-43C7-8831-D2B6C228BFD9", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:9.4_ppc64le:*:*:*:*:*:*:*", matchCriteriaId: "FC3CBA5D-9E5D-4C46-B37E-7BB35BE8DADB", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_server_aus:8.2:*:*:*:*:*:*:*", matchCriteriaId: "6897676D-53F9-45B3-B27F-7FF9A4C58D33", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_server_aus:8.4:*:*:*:*:*:*:*", matchCriteriaId: "E28F226A-CBC7-4A32-BE58-398FA5B42481", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_server_aus:8.6:*:*:*:*:*:*:*", matchCriteriaId: "76C24D94-834A-4E9D-8F73-624AFA99AAA2", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_server_aus:9.2:*:*:*:*:*:*:*", matchCriteriaId: "F32CA554-F9D7-425B-8F1C-89678507F28C", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_server_aus:9.4:*:*:*:*:*:*:*", matchCriteriaId: "39D345D3-108A-4551-A112-5EE51991411A", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:8.2_ppc64le:*:*:*:*:*:*:*", matchCriteriaId: "BC54523F-1F6A-4F55-9B33-6C5A493B0541", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:8.4_ppc64le:*:*:*:*:*:*:*", matchCriteriaId: "6E645F29-0FE0-477F-969A-55F009AB018C", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:8.6_ppc64le:*:*:*:*:*:*:*", matchCriteriaId: "6C138DAF-9769-43B0-A9E6-320738EB3415", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:8.8_ppc64le:*:*:*:*:*:*:*", matchCriteriaId: "18037675-B4D3-401E-96D3-9EA3C1993920", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:9.2_ppc64le:*:*:*:*:*:*:*", matchCriteriaId: "CC6A25CB-907A-4D05-8460-A2488938A8BE", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:9.4_ppc64le:*:*:*:*:*:*:*", matchCriteriaId: "3C30F155-DF7D-4195-92D9-A5B80407228D", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_server_tus:8.2:*:*:*:*:*:*:*", matchCriteriaId: "B09ACF2D-D83F-4A86-8185-9569605D8EE1", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_server_tus:8.4:*:*:*:*:*:*:*", matchCriteriaId: "AC10D919-57FD-4725-B8D2-39ECB476902F", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_server_tus:8.6:*:*:*:*:*:*:*", matchCriteriaId: "1272DF03-7674-4BD4-8E64-94004B195448", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_server_tus:8.8:*:*:*:*:*:*:*", matchCriteriaId: "F1CA946D-1665-4874-9D41-C7D963DD1F56", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, ], cveTags: [], descriptions: [ { lang: "en", value: "A vulnerability was found in Unbound due to incorrect default permissions, allowing any process outside the unbound group to modify the unbound runtime configuration. If a process can connect over localhost to port 8953, it can alter the configuration of unbound.service. This flaw allows an unprivileged attacker to manipulate a running instance, potentially altering forwarders, allowing them to track all queries forwarded by the local resolver, and, in some cases, disrupting resolving altogether.", }, { lang: "es", value: "Se encontró una vulnerabilidad en Unbound debido a permisos predeterminados incorrectos, lo que permite que cualquier proceso fuera del grupo independiente modifique la configuración del tiempo de ejecución independiente. Si un proceso puede conectarse a través de localhost al puerto 8953, puede alterar la configuración de unbound.service. Esta falla permite que un atacante sin privilegios manipule una instancia en ejecución, alterando potencialmente a los reenviadores, permitiéndoles rastrear todas las consultas enviadas por el solucionador local y, en algunos casos, interrumpiendo la resolución por completo.", }, ], id: "CVE-2024-1488", lastModified: "2025-01-30T22:15:09.037", metrics: { cvssMetricV31: [ { cvssData: { attackComplexity: "LOW", attackVector: "LOCAL", availabilityImpact: "HIGH", baseScore: 8, baseSeverity: "HIGH", confidentialityImpact: "LOW", integrityImpact: "HIGH", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:H", version: "3.1", }, exploitabilityScore: 2.5, impactScore: 5.5, source: "secalert@redhat.com", type: "Secondary", }, { cvssData: { attackComplexity: "LOW", attackVector: "LOCAL", availabilityImpact: "HIGH", baseScore: 7.3, baseSeverity: "HIGH", confidentialityImpact: "LOW", integrityImpact: "HIGH", privilegesRequired: "LOW", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:H", version: "3.1", }, exploitabilityScore: 1.8, impactScore: 5.5, source: "nvd@nist.gov", type: "Primary", }, ], }, published: "2024-02-15T05:15:10.257", references: [ { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2024:1750", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2024:1751", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2024:1780", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2024:1801", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2024:1802", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2024:1804", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2024:2587", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2024:2696", }, { source: "secalert@redhat.com", url: "https://access.redhat.com/errata/RHSA-2025:0837", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/security/cve/CVE-2024-1488", }, { source: "secalert@redhat.com", tags: [ "Issue Tracking", "Patch", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=2264183", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2024:1750", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2024:1751", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2024:1780", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2024:1801", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2024:1802", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2024:1804", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2024:2587", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2024:2696", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/security/cve/CVE-2024-1488", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Issue Tracking", "Patch", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=2264183", }, ], sourceIdentifier: "secalert@redhat.com", vulnStatus: "Modified", weaknesses: [ { description: [ { lang: "en", value: "CWE-276", }, ], source: "secalert@redhat.com", type: "Primary", }, { description: [ { lang: "en", value: "CWE-276", }, ], source: "nvd@nist.gov", type: "Secondary", }, ], }
Vulnerability from fkie_nvd
Published
2023-09-18 17:15
Modified
2024-11-21 08:35
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H
6.5 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H
6.5 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H
Summary
A flaw was found in glibc. When the getaddrinfo function is called with the AF_UNSPEC address family and the system is configured with no-aaaa mode via /etc/resolv.conf, a DNS response via TCP larger than 2048 bytes can potentially disclose stack contents through the function returned address data, and may cause a crash.
References
Impacted products
{ configurations: [ { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:gnu:glibc:*:*:*:*:*:*:*:*", matchCriteriaId: "9B07E72A-FA10-49C2-BBE3-468AF836A462", versionEndExcluding: "2.39", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_eus:9.2:*:*:*:*:*:*:*", matchCriteriaId: "936B046D-ADEB-4701-8957-AC28CFA9C5C9", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_eus_for_power_little_endian:9.0_ppc64le:*:*:*:*:*:*:*", matchCriteriaId: "98638583-9933-42F2-964E-7F8E7CF36918", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_eus_for_power_little_endian_eus:9.2_ppc64le:*:*:*:*:*:*:*", matchCriteriaId: "056DABF5-0C1D-4EBA-B02B-443BACB20D6F", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_for_arm64:9.0_aarch64:*:*:*:*:*:*:*", matchCriteriaId: "910C9542-26FC-4635-9351-128727971830", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_for_arm64_eus:9.2_aarch64:*:*:*:*:*:*:*", matchCriteriaId: "09AAD850-019A-46B8-A5A1-845DE048D30A", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_for_ibm_z_systems:9.0_s390x:*:*:*:*:*:*:*", matchCriteriaId: "CA3C5EAE-267F-410F-8AFA-8F5B68A9E617", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_for_ibm_z_systems_eus:9.2_s390x:*:*:*:*:*:*:*", matchCriteriaId: "86034E5B-BCDD-4AFD-A460-38E790F608F5", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*", matchCriteriaId: "F4CFF558-3C47-480D-A2F0-BABF26042943", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*", matchCriteriaId: "7F6FB57C-2BC7-487C-96DD-132683AEB35D", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_eus:8.8:*:*:*:*:*:*:*", matchCriteriaId: "62C31522-0A17-4025-B269-855C7F4B45C2", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_eus:9.2:*:*:*:*:*:*:*", matchCriteriaId: "3C74F6FA-FA6C-4648-9079-91446E45EE47", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_arm_64:9.0_aarch64:*:*:*:*:*:*:*", matchCriteriaId: "2F7DAD7C-9369-4A87-A1D0-4208D3AF0CDC", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_arm_64_eus:9.2_aarch64:*:*:*:*:*:*:*", matchCriteriaId: "9A879F9F-F087-45D4-BD65-2990276477D2", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:8.0_s390x:*:*:*:*:*:*:*", matchCriteriaId: "32AF225E-94C0-4D07-900C-DD868C05F554", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:8.8_s390x:*:*:*:*:*:*:*", matchCriteriaId: "22C65F53-D624-48A9-A9B7-4C78A31E19F9", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus_s390x:9.2:*:*:*:*:*:*:*", matchCriteriaId: "AA1F902F-1AD5-489F-B420-A3574D1880B9", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_s390x:9.2:*:*:*:*:*:*:*", matchCriteriaId: "EEAC443B-622E-49FB-8C0F-2864B7EF5F80", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:8.0_ppc64le:*:*:*:*:*:*:*", matchCriteriaId: "23D471AC-7DCA-4425-AD91-E5D928753A8C", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:9.2_ppc64le:*:*:*:*:*:*:*", matchCriteriaId: "ED521457-498F-4E43-B714-9A3F2C3CD09A", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:8.8_ppc64le:*:*:*:*:*:*:*", matchCriteriaId: "F91F9255-4EE1-43C7-8831-D2B6C228BFD9", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:9.2_ppc64le:*:*:*:*:*:*:*", matchCriteriaId: "99952557-C766-4B9E-8BF5-DBBA194349FF", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_server_aus:9.2:*:*:*:*:*:*:*", matchCriteriaId: "F32CA554-F9D7-425B-8F1C-89678507F28C", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:9.2_ppc64le:*:*:*:*:*:*:*", matchCriteriaId: "CC6A25CB-907A-4D05-8460-A2488938A8BE", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_tus:8.8:*:*:*:*:*:*:*", matchCriteriaId: "22D28543-C7C5-46B0-B909-20435AF7A501", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*", matchCriteriaId: "E30D0E6F-4AE8-4284-8716-991DFA48CC5D", vulnerable: true, }, { criteria: "cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*", matchCriteriaId: "CC559B26-5DFC-4B7A-A27C-B77DE755DFF9", vulnerable: true, }, { criteria: "cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:*", matchCriteriaId: "B8EDB836-4E6A-4B71-B9B2-AA3E03E0F646", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:netapp:h300s_firmware:-:*:*:*:*:*:*:*", matchCriteriaId: "6770B6C3-732E-4E22-BF1C-2D2FD610061C", vulnerable: true, }, ], negate: false, operator: "OR", }, { cpeMatch: [ { criteria: "cpe:2.3:h:netapp:h300s:-:*:*:*:*:*:*:*", matchCriteriaId: "9F9C8C20-42EB-4AB5-BD97-212DEB070C43", vulnerable: false, }, ], negate: false, operator: "OR", }, ], operator: "AND", }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:netapp:h500s_firmware:-:*:*:*:*:*:*:*", matchCriteriaId: "7FFF7106-ED78-49BA-9EC5-B889E3685D53", vulnerable: true, }, ], negate: false, operator: "OR", }, { cpeMatch: [ { criteria: "cpe:2.3:h:netapp:h500s:-:*:*:*:*:*:*:*", matchCriteriaId: "E63D8B0F-006E-4801-BF9D-1C001BBFB4F9", vulnerable: false, }, ], negate: false, operator: "OR", }, ], operator: "AND", }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:netapp:h700s_firmware:-:*:*:*:*:*:*:*", matchCriteriaId: "56409CEC-5A1E-4450-AA42-641E459CC2AF", vulnerable: true, }, ], negate: false, operator: "OR", }, { cpeMatch: [ { criteria: "cpe:2.3:h:netapp:h700s:-:*:*:*:*:*:*:*", matchCriteriaId: "B06F4839-D16A-4A61-9BB5-55B13F41E47F", vulnerable: false, }, ], negate: false, operator: "OR", }, ], operator: "AND", }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:netapp:h410s_firmware:-:*:*:*:*:*:*:*", matchCriteriaId: "D0B4AD8A-F172-4558-AEC6-FF424BA2D912", vulnerable: true, }, ], negate: false, operator: "OR", }, { cpeMatch: [ { criteria: "cpe:2.3:h:netapp:h410s:-:*:*:*:*:*:*:*", matchCriteriaId: "8497A4C9-8474-4A62-8331-3FE862ED4098", vulnerable: false, }, ], negate: false, operator: "OR", }, ], operator: "AND", }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:netapp:h410c_firmware:-:*:*:*:*:*:*:*", matchCriteriaId: "234DEFE0-5CE5-4B0A-96B8-5D227CB8ED31", vulnerable: true, }, ], negate: false, operator: "OR", }, { cpeMatch: [ { criteria: "cpe:2.3:h:netapp:h410c:-:*:*:*:*:*:*:*", matchCriteriaId: "CDDF61B7-EC5C-467C-B710-B89F502CD04F", vulnerable: false, }, ], negate: false, operator: "OR", }, ], operator: "AND", }, ], cveTags: [], descriptions: [ { lang: "en", value: "A flaw was found in glibc. When the getaddrinfo function is called with the AF_UNSPEC address family and the system is configured with no-aaaa mode via /etc/resolv.conf, a DNS response via TCP larger than 2048 bytes can potentially disclose stack contents through the function returned address data, and may cause a crash.", }, { lang: "es", value: "Se encontró una falla en glibc. Cuando se llama a la función getaddrinfo con la familia de direcciones AF_UNSPEC y el sistema está configurado con el modo no-aaaa a través de /etc/resolv.conf, una respuesta DNS a través de TCP de más de 2048 bytes puede potencialmente revelar el contenido de la pila de memoria a través de los datos de la dirección devuelta por la función, y puede provocar un crash.", }, ], id: "CVE-2023-4527", lastModified: "2024-11-21T08:35:21.017", metrics: { cvssMetricV31: [ { cvssData: { attackComplexity: "HIGH", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 6.5, baseSeverity: "MEDIUM", confidentialityImpact: "LOW", integrityImpact: "NONE", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H", version: "3.1", }, exploitabilityScore: 2.2, impactScore: 4.2, source: "secalert@redhat.com", type: "Secondary", }, { cvssData: { attackComplexity: "HIGH", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 6.5, baseSeverity: "MEDIUM", confidentialityImpact: "LOW", integrityImpact: "NONE", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:H", version: "3.1", }, exploitabilityScore: 2.2, impactScore: 4.2, source: "nvd@nist.gov", type: "Primary", }, ], }, published: "2023-09-18T17:15:55.067", references: [ { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2023:5453", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2023:5455", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/security/cve/CVE-2023-4527", }, { source: "secalert@redhat.com", tags: [ "Exploit", "Issue Tracking", "Third Party Advisory", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=2234712", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "http://www.openwall.com/lists/oss-security/2023/09/25/1", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2023:5453", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2023:5455", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/security/cve/CVE-2023-4527", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Exploit", "Issue Tracking", "Third Party Advisory", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=2234712", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4DBUQRRPB47TC3NJOUIBVWUGFHBJAFDL/", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DFG4P76UHHZEWQ26FWBXG76N2QLKKPZA/", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NDAQWHTSVOCOZ5K6KPIWKRT3JX4RTZUR/", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://security.gentoo.org/glsa/202310-03", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://security.netapp.com/advisory/ntap-20231116-0012/", }, ], sourceIdentifier: "secalert@redhat.com", vulnStatus: "Undergoing Analysis", weaknesses: [ { description: [ { lang: "en", value: "CWE-121", }, ], source: "secalert@redhat.com", type: "Secondary", }, { description: [ { lang: "en", value: "CWE-125", }, ], source: "nvd@nist.gov", type: "Primary", }, ], }
Vulnerability from fkie_nvd
Published
2022-02-18 18:15
Modified
2024-11-21 06:22
Severity ?
Summary
An off-by-one error was found in the SCSI device emulation in QEMU. It could occur while processing MODE SELECT commands in mode_sense_page() if the 'page' argument was set to MODE_PAGE_ALLS (0x3f). A malicious guest could use this flaw to potentially crash QEMU, resulting in a denial of service condition.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| qemu | qemu | * | |
| redhat | codeready_linux_builder | 8.0 | |
| redhat | codeready_linux_builder_for_ibm_z_systems | 8.0 | |
| redhat | codeready_linux_builder_for_power_little_endian | 8.0 | |
| redhat | openstack | 10 | |
| redhat | openstack | 13 | |
| redhat | enterprise_linux | 8.0 | |
| redhat | enterprise_linux_advanced_virtualization_eus | 8.4 | |
| redhat | enterprise_linux_for_ibm_z_systems | 8.0 | |
| redhat | enterprise_linux_for_power_little_endian | 8.0 | |
| debian | debian_linux | 9.0 | |
| debian | debian_linux | 10.0 |
{ configurations: [ { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:qemu:qemu:*:*:*:*:*:*:*:*", matchCriteriaId: "AC80F3BA-7E42-4883-9968-EDFC1BBC0695", versionEndExcluding: "6.2.0", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:redhat:codeready_linux_builder:8.0:*:*:*:*:*:*:*", matchCriteriaId: "93A089E2-D66E-455C-969A-3140D991BAF4", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_for_ibm_z_systems:8.0:*:*:*:*:*:*:*", matchCriteriaId: "4131A8B1-AC09-4C2D-8C7A-8D4AA10CB8FD", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_for_power_little_endian:8.0:*:*:*:*:*:*:*", matchCriteriaId: "5F48D0CB-CB06-4456-B918-6549BC6C7892", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:openstack:10:*:*:*:*:*:*:*", matchCriteriaId: "E722FEF7-58A6-47AD-B1D0-DB0B71B0C7AA", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:openstack:13:*:*:*:*:*:*:*", matchCriteriaId: "704CFA1A-953E-4105-BFBE-406034B83DED", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*", matchCriteriaId: "F4CFF558-3C47-480D-A2F0-BABF26042943", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_advanced_virtualization_eus:8.4:*:*:*:*:*:*:*", matchCriteriaId: "04F853F5-C907-48A3-BDED-2AC3923E4010", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:8.0:*:*:*:*:*:*:*", matchCriteriaId: "87C21FE1-EA5C-498F-9C6C-D05F91A88217", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:8.0:*:*:*:*:*:*:*", matchCriteriaId: "47811209-5CE5-4375-8391-B0A7F6A0E420", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*", matchCriteriaId: "DEECE5FC-CACF-4496-A3E7-164736409252", vulnerable: true, }, { criteria: "cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*", matchCriteriaId: "07B237A9-69A3-4A9C-9DA0-4E06BD37AE73", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, ], cveTags: [], descriptions: [ { lang: "en", value: "An off-by-one error was found in the SCSI device emulation in QEMU. It could occur while processing MODE SELECT commands in mode_sense_page() if the 'page' argument was set to MODE_PAGE_ALLS (0x3f). A malicious guest could use this flaw to potentially crash QEMU, resulting in a denial of service condition.", }, { lang: "es", value: "Se ha encontrado un error \"off-by-one\" en la emulación de dispositivos SCSI en QEMU. Podía ocurrir mientras eran procesados comandos MODE SELECT en mode_sense_page() si el argumento \"page\" era establecido como MODE_PAGE_ALLS (0x3f). Un huésped malicioso podría usar este fallo para bloquear QEMU, resultando en una condición de denegación de servicio", }, ], id: "CVE-2021-3930", lastModified: "2024-11-21T06:22:47.890", metrics: { cvssMetricV2: [ { acInsufInfo: false, baseSeverity: "LOW", cvssData: { accessComplexity: "LOW", accessVector: "LOCAL", authentication: "NONE", availabilityImpact: "PARTIAL", baseScore: 2.1, confidentialityImpact: "NONE", integrityImpact: "NONE", vectorString: "AV:L/AC:L/Au:N/C:N/I:N/A:P", version: "2.0", }, exploitabilityScore: 3.9, impactScore: 2.9, obtainAllPrivilege: false, obtainOtherPrivilege: false, obtainUserPrivilege: false, source: "nvd@nist.gov", type: "Primary", userInteractionRequired: false, }, ], cvssMetricV31: [ { cvssData: { attackComplexity: "LOW", attackVector: "LOCAL", availabilityImpact: "HIGH", baseScore: 6.5, baseSeverity: "MEDIUM", confidentialityImpact: "NONE", integrityImpact: "NONE", privilegesRequired: "LOW", scope: "CHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H", version: "3.1", }, exploitabilityScore: 2, impactScore: 4, source: "nvd@nist.gov", type: "Primary", }, ], }, published: "2022-02-18T18:15:09.683", references: [ { source: "secalert@redhat.com", tags: [ "Issue Tracking", "Patch", "Vendor Advisory", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=2020588", }, { source: "secalert@redhat.com", tags: [ "Mailing List", "Third Party Advisory", ], url: "https://lists.debian.org/debian-lts-announce/2022/04/msg00002.html", }, { source: "secalert@redhat.com", tags: [ "Mailing List", "Third Party Advisory", ], url: "https://lists.debian.org/debian-lts-announce/2022/09/msg00008.html", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://security.gentoo.org/glsa/202208-27", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://security.netapp.com/advisory/ntap-20220225-0007/", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Issue Tracking", "Patch", "Vendor Advisory", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=2020588", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Mailing List", "Third Party Advisory", ], url: "https://lists.debian.org/debian-lts-announce/2022/04/msg00002.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Mailing List", "Third Party Advisory", ], url: "https://lists.debian.org/debian-lts-announce/2022/09/msg00008.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://security.gentoo.org/glsa/202208-27", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://security.netapp.com/advisory/ntap-20220225-0007/", }, ], sourceIdentifier: "secalert@redhat.com", vulnStatus: "Modified", weaknesses: [ { description: [ { lang: "en", value: "CWE-193", }, ], source: "secalert@redhat.com", type: "Secondary", }, { description: [ { lang: "en", value: "CWE-193", }, ], source: "nvd@nist.gov", type: "Primary", }, ], }
Vulnerability from fkie_nvd
Published
2022-03-10 17:42
Modified
2024-11-21 06:22
Severity ?
Summary
There's a flaw in urllib's AbstractBasicAuthHandler class. An attacker who controls a malicious HTTP server that an HTTP client (such as web browser) connects to, could trigger a Regular Expression Denial of Service (ReDOS) during an authentication request with a specially crafted payload that is sent by the server to the client. The greatest threat that this flaw poses is to application availability.
References
Impacted products
{ configurations: [ { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:python:python:*:*:*:*:*:*:*:*", matchCriteriaId: "C0AA4B12-CF3C-4327-983C-9067D7D97B57", versionEndExcluding: "3.6.14", vulnerable: true, }, { criteria: "cpe:2.3:a:python:python:*:*:*:*:*:*:*:*", matchCriteriaId: "63D83236-D590-43D4-82C0-B0C656E02A29", versionEndExcluding: "3.7.11", versionStartIncluding: "3.7.0", vulnerable: true, }, { criteria: "cpe:2.3:a:python:python:*:*:*:*:*:*:*:*", matchCriteriaId: "2F85FAB1-4A42-447A-AC58-ED818123BDDC", versionEndExcluding: "3.8.10", versionStartIncluding: "3.8.0", vulnerable: true, }, { criteria: "cpe:2.3:a:python:python:*:*:*:*:*:*:*:*", matchCriteriaId: "91FD0AF9-B011-4238-8CF1-BDEA0399AF82", versionEndExcluding: "3.9.5", versionStartIncluding: "3.9.0", vulnerable: true, }, { criteria: "cpe:2.3:a:python:python:3.10.0:-:*:*:*:*:*:*", matchCriteriaId: "36027ED3-D643-4ACE-A43C-725C8E0BD99F", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:redhat:codeready_linux_builder:8.0:*:*:*:*:*:*:*", matchCriteriaId: "93A089E2-D66E-455C-969A-3140D991BAF4", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_for_ibm_z_systems:8.0:*:*:*:*:*:*:*", matchCriteriaId: "4131A8B1-AC09-4C2D-8C7A-8D4AA10CB8FD", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_for_power_little_endian:8.0:*:*:*:*:*:*:*", matchCriteriaId: "5F48D0CB-CB06-4456-B918-6549BC6C7892", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*", matchCriteriaId: "F4CFF558-3C47-480D-A2F0-BABF26042943", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_eus:8.4:*:*:*:*:*:*:*", matchCriteriaId: "0E3F09B5-569F-4C58-9FCA-3C0953D107B5", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:8.0:*:*:*:*:*:*:*", matchCriteriaId: "87C21FE1-EA5C-498F-9C6C-D05F91A88217", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:8.4:*:*:*:*:*:*:*", matchCriteriaId: "8C9BD9AE-46FC-4609-8D99-A3CFE91D58D1", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:8.0:*:*:*:*:*:*:*", matchCriteriaId: "47811209-5CE5-4375-8391-B0A7F6A0E420", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:8.4:*:*:*:*:*:*:*", matchCriteriaId: "983533DD-3970-4A37-9A9C-582BD48AA1E5", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_server_aus:8.4:*:*:*:*:*:*:*", matchCriteriaId: "E28F226A-CBC7-4A32-BE58-398FA5B42481", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:8.4:*:*:*:*:*:*:*", matchCriteriaId: "22D095ED-9247-4133-A133-73B7668565E4", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_server_tus:8.4:*:*:*:*:*:*:*", matchCriteriaId: "AC10D919-57FD-4725-B8D2-39ECB476902F", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_server_update_services_for_sap_solutions:8.4:*:*:*:*:*:*:*", matchCriteriaId: "BC6DD887-9744-43EA-8B3C-44C6B6339590", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:fedoraproject:extra_packages_for_enterprise_linux:7.0:*:*:*:*:*:*:*", matchCriteriaId: "3D9C7598-4BB4-442A-86DF-EEDE041A4CC7", vulnerable: true, }, { criteria: "cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*", matchCriteriaId: "E460AA51-FCDA-46B9-AE97-E6676AA5E194", vulnerable: true, }, { criteria: "cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*", matchCriteriaId: "A930E247-0B43-43CB-98FF-6CE7B8189835", vulnerable: true, }, { criteria: "cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*", matchCriteriaId: "80E516C0-98A4-4ADE-B69F-66A772E2BAAA", vulnerable: true, }, { criteria: "cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*", matchCriteriaId: "5C675112-476C-4D7C-BCB9-A2FB2D0BC9FD", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:netapp:management_services_for_element_software_and_netapp_hci:-:*:*:*:*:*:*:*", matchCriteriaId: "FDAC85F0-93AF-4BE3-AE1A-8ADAF1CDF9AB", vulnerable: true, }, { criteria: "cpe:2.3:a:netapp:ontap_select_deploy_administration_utility:-:*:*:*:*:*:*:*", matchCriteriaId: "E7CF3019-975D-40BB-A8A4-894E62BD3797", vulnerable: true, }, { criteria: "cpe:2.3:a:netapp:solidfire\\,_enterprise_sds_\\&_hci_storage_node:-:*:*:*:*:*:*:*", matchCriteriaId: "DAA3919C-B2B1-4CB5-BA76-7A079AAFFC52", vulnerable: true, }, { criteria: "cpe:2.3:o:netapp:hci_compute_node_firmware:-:*:*:*:*:*:*:*", matchCriteriaId: "F921BC85-568E-4B69-A3CD-CF75C76672F1", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, ], cveTags: [], descriptions: [ { lang: "en", value: "There's a flaw in urllib's AbstractBasicAuthHandler class. An attacker who controls a malicious HTTP server that an HTTP client (such as web browser) connects to, could trigger a Regular Expression Denial of Service (ReDOS) during an authentication request with a specially crafted payload that is sent by the server to the client. The greatest threat that this flaw poses is to application availability.", }, { lang: "es", value: "Se presenta un fallo en la clase AbstractBasicAuthHandler de urllib. Un atacante que controle un servidor HTTP malicioso al que se conecte un cliente HTTP (como un navegador web), podría desencadenar una Denegación de Servicio por Expresión Regular (ReDOS) durante una petición de autenticación con una carga útil especialmente diseñada que sea enviada por el servidor al cliente. La mayor amenaza que supone este fallo es para la disponibilidad de la aplicación", }, ], id: "CVE-2021-3733", lastModified: "2024-11-21T06:22:16.753", metrics: { cvssMetricV2: [ { acInsufInfo: false, baseSeverity: "MEDIUM", cvssData: { accessComplexity: "LOW", accessVector: "NETWORK", authentication: "SINGLE", availabilityImpact: "PARTIAL", baseScore: 4, confidentialityImpact: "NONE", integrityImpact: "NONE", vectorString: "AV:N/AC:L/Au:S/C:N/I:N/A:P", version: "2.0", }, exploitabilityScore: 8, impactScore: 2.9, obtainAllPrivilege: false, obtainOtherPrivilege: false, obtainUserPrivilege: false, source: "nvd@nist.gov", type: "Primary", userInteractionRequired: false, }, ], cvssMetricV31: [ { cvssData: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 6.5, baseSeverity: "MEDIUM", confidentialityImpact: "NONE", integrityImpact: "NONE", privilegesRequired: "LOW", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", version: "3.1", }, exploitabilityScore: 2.8, impactScore: 3.6, source: "nvd@nist.gov", type: "Primary", }, ], }, published: "2022-03-10T17:42:59.623", references: [ { source: "secalert@redhat.com", tags: [ "Exploit", "Issue Tracking", "Patch", "Vendor Advisory", ], url: "https://bugs.python.org/issue43075", }, { source: "secalert@redhat.com", tags: [ "Issue Tracking", "Third Party Advisory", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=1995234", }, { source: "secalert@redhat.com", tags: [ "Patch", "Third Party Advisory", ], url: "https://github.com/python/cpython/commit/7215d1ae25525c92b026166f9d5cac85fb", }, { source: "secalert@redhat.com", tags: [ "Patch", "Third Party Advisory", ], url: "https://github.com/python/cpython/pull/24391", }, { source: "secalert@redhat.com", url: "https://lists.debian.org/debian-lts-announce/2023/05/msg00024.html", }, { source: "secalert@redhat.com", url: "https://lists.debian.org/debian-lts-announce/2023/06/msg00039.html", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://security.netapp.com/advisory/ntap-20220407-0001/", }, { source: "secalert@redhat.com", tags: [ "Patch", "Third Party Advisory", ], url: "https://ubuntu.com/security/CVE-2021-3733", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Exploit", "Issue Tracking", "Patch", "Vendor Advisory", ], url: "https://bugs.python.org/issue43075", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Issue Tracking", "Third Party Advisory", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=1995234", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Patch", "Third Party Advisory", ], url: "https://github.com/python/cpython/commit/7215d1ae25525c92b026166f9d5cac85fb", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Patch", "Third Party Advisory", ], url: "https://github.com/python/cpython/pull/24391", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://lists.debian.org/debian-lts-announce/2023/05/msg00024.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://lists.debian.org/debian-lts-announce/2023/06/msg00039.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://security.netapp.com/advisory/ntap-20220407-0001/", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Patch", "Third Party Advisory", ], url: "https://ubuntu.com/security/CVE-2021-3733", }, ], sourceIdentifier: "secalert@redhat.com", vulnStatus: "Modified", weaknesses: [ { description: [ { lang: "en", value: "CWE-400", }, ], source: "secalert@redhat.com", type: "Secondary", }, { description: [ { lang: "en", value: "CWE-400", }, ], source: "nvd@nist.gov", type: "Primary", }, ], }
Vulnerability from fkie_nvd
Published
2023-08-23 13:15
Modified
2024-11-21 08:34
Severity ?
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Summary
A flaw was found in ghostscript. The fix for CVE-2020-16305 in ghostscript was not included in RHSA-2021:1852-06 advisory as it was claimed to be. This issue only affects the ghostscript package as shipped with Red Hat Enterprise Linux 8.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://access.redhat.com/errata/RHSA-2023:7053 | Third Party Advisory | |
| secalert@redhat.com | https://access.redhat.com/security/cve/CVE-2023-4042 | Third Party Advisory | |
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=1870257 | Issue Tracking, Third Party Advisory | |
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=2228151 | Issue Tracking, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://access.redhat.com/errata/RHSA-2023:7053 | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://access.redhat.com/security/cve/CVE-2023-4042 | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=1870257 | Issue Tracking, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=2228151 | Issue Tracking, Third Party Advisory |
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| artifex | ghostscript | * | |
| redhat | codeready_linux_builder | 8.0 | |
| redhat | codeready_linux_builder_for_arm64 | 8.0_aarch64 | |
| redhat | codeready_linux_builder_for_ibm_z_systems | 8.0_s390x | |
| redhat | codeready_linux_builder_for_power_little_endian | 8.0_ppc64le | |
| redhat | enterprise_linux | 8.0 | |
| redhat | enterprise_linux_for_arm_64 | 8.0_aarch64 | |
| redhat | enterprise_linux_for_ibm_z_systems | 8.0_s390x | |
| redhat | enterprise_linux_for_power_little_endian | 8.0_ppc64le |
{ configurations: [ { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:artifex:ghostscript:*:*:*:*:*:*:*:*", matchCriteriaId: "265ED617-18AB-420C-A0A3-3111230823AB", versionEndExcluding: "9.51", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:redhat:codeready_linux_builder:8.0:*:*:*:*:*:*:*", matchCriteriaId: "93A089E2-D66E-455C-969A-3140D991BAF4", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_for_arm64:8.0_aarch64:*:*:*:*:*:*:*", matchCriteriaId: "D206176C-6B2B-4BED-A3A2-AE39A41CB3C5", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_for_ibm_z_systems:8.0_s390x:*:*:*:*:*:*:*", matchCriteriaId: "55CF7208-4D36-4C35-92BC-F6EA2C8DEDE1", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_for_power_little_endian:8.0_ppc64le:*:*:*:*:*:*:*", matchCriteriaId: "F791F846-7762-40E0-9056-032FD10F2046", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*", matchCriteriaId: "F4CFF558-3C47-480D-A2F0-BABF26042943", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_arm_64:8.0_aarch64:*:*:*:*:*:*:*", matchCriteriaId: "5A47EF78-A5B6-4B89-8B74-EEB0647C549F", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:8.0_s390x:*:*:*:*:*:*:*", matchCriteriaId: "32AF225E-94C0-4D07-900C-DD868C05F554", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:8.0_ppc64le:*:*:*:*:*:*:*", matchCriteriaId: "23D471AC-7DCA-4425-AD91-E5D928753A8C", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, ], cveTags: [], descriptions: [ { lang: "en", value: "A flaw was found in ghostscript. The fix for CVE-2020-16305 in ghostscript was not included in RHSA-2021:1852-06 advisory as it was claimed to be. This issue only affects the ghostscript package as shipped with Red Hat Enterprise Linux 8.", }, ], id: "CVE-2023-4042", lastModified: "2024-11-21T08:34:17.053", metrics: { cvssMetricV31: [ { cvssData: { attackComplexity: "LOW", attackVector: "LOCAL", availabilityImpact: "HIGH", baseScore: 5.5, baseSeverity: "MEDIUM", confidentialityImpact: "NONE", integrityImpact: "NONE", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", version: "3.1", }, exploitabilityScore: 1.8, impactScore: 3.6, source: "secalert@redhat.com", type: "Secondary", }, { cvssData: { attackComplexity: "LOW", attackVector: "LOCAL", availabilityImpact: "HIGH", baseScore: 5.5, baseSeverity: "MEDIUM", confidentialityImpact: "NONE", integrityImpact: "NONE", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", version: "3.1", }, exploitabilityScore: 1.8, impactScore: 3.6, source: "nvd@nist.gov", type: "Primary", }, ], }, published: "2023-08-23T13:15:07.847", references: [ { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2023:7053", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/security/cve/CVE-2023-4042", }, { source: "secalert@redhat.com", tags: [ "Issue Tracking", "Third Party Advisory", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=1870257", }, { source: "secalert@redhat.com", tags: [ "Issue Tracking", "Third Party Advisory", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=2228151", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2023:7053", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/security/cve/CVE-2023-4042", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Issue Tracking", "Third Party Advisory", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=1870257", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Issue Tracking", "Third Party Advisory", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=2228151", }, ], sourceIdentifier: "secalert@redhat.com", vulnStatus: "Modified", weaknesses: [ { description: [ { lang: "en", value: "CWE-125", }, ], source: "secalert@redhat.com", type: "Secondary", }, { description: [ { lang: "en", value: "CWE-787", }, ], source: "nvd@nist.gov", type: "Primary", }, ], }
Vulnerability from fkie_nvd
Published
2023-09-18 17:15
Modified
2024-11-21 08:36
Severity ?
5.9 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
5.9 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
5.9 (Medium) - CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
A flaw was found in glibc. In an extremely rare situation, the getaddrinfo function may access memory that has been freed, resulting in an application crash. This issue is only exploitable when a NSS module implements only the _nss_*_gethostbyname2_r and _nss_*_getcanonname_r hooks without implementing the _nss_*_gethostbyname3_r hook. The resolved name should return a large number of IPv6 and IPv4, and the call to the getaddrinfo function should have the AF_INET6 address family with AI_CANONNAME, AI_ALL and AI_V4MAPPED as flags.
References
Impacted products
{ configurations: [ { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:gnu:glibc:2.33:*:*:*:*:*:*:*", matchCriteriaId: "1754FEE6-54B9-4367-BE30-D98FD3B32FF6", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_eus:9.2:*:*:*:*:*:*:*", matchCriteriaId: "936B046D-ADEB-4701-8957-AC28CFA9C5C9", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_eus_for_power_little_endian:9.0_ppc64le:*:*:*:*:*:*:*", matchCriteriaId: "98638583-9933-42F2-964E-7F8E7CF36918", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_eus_for_power_little_endian_eus:9.2_ppc64le:*:*:*:*:*:*:*", matchCriteriaId: "056DABF5-0C1D-4EBA-B02B-443BACB20D6F", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_for_arm64:9.0_aarch64:*:*:*:*:*:*:*", matchCriteriaId: "910C9542-26FC-4635-9351-128727971830", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_for_arm64_eus:9.2_aarch64:*:*:*:*:*:*:*", matchCriteriaId: "09AAD850-019A-46B8-A5A1-845DE048D30A", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_for_ibm_z_systems:9.0_s390x:*:*:*:*:*:*:*", matchCriteriaId: "CA3C5EAE-267F-410F-8AFA-8F5B68A9E617", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_for_ibm_z_systems_eus:9.2_s390x:*:*:*:*:*:*:*", matchCriteriaId: "86034E5B-BCDD-4AFD-A460-38E790F608F5", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*", matchCriteriaId: "142AD0DD-4CF3-4D74-9442-459CE3347E3A", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*", matchCriteriaId: "F4CFF558-3C47-480D-A2F0-BABF26042943", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*", matchCriteriaId: "7F6FB57C-2BC7-487C-96DD-132683AEB35D", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_eus:8.8:*:*:*:*:*:*:*", matchCriteriaId: "62C31522-0A17-4025-B269-855C7F4B45C2", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_eus:9.2:*:*:*:*:*:*:*", matchCriteriaId: "3C74F6FA-FA6C-4648-9079-91446E45EE47", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_arm_64:9.0_aarch64:*:*:*:*:*:*:*", matchCriteriaId: "2F7DAD7C-9369-4A87-A1D0-4208D3AF0CDC", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_arm_64_eus:9.2_aarch64:*:*:*:*:*:*:*", matchCriteriaId: "9A879F9F-F087-45D4-BD65-2990276477D2", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:8.0_s390x:*:*:*:*:*:*:*", matchCriteriaId: "32AF225E-94C0-4D07-900C-DD868C05F554", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:8.8_s390x:*:*:*:*:*:*:*", matchCriteriaId: "22C65F53-D624-48A9-A9B7-4C78A31E19F9", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus_s390x:9.2:*:*:*:*:*:*:*", matchCriteriaId: "AA1F902F-1AD5-489F-B420-A3574D1880B9", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_s390x:9.2:*:*:*:*:*:*:*", matchCriteriaId: "EEAC443B-622E-49FB-8C0F-2864B7EF5F80", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:8.0_ppc64le:*:*:*:*:*:*:*", matchCriteriaId: "23D471AC-7DCA-4425-AD91-E5D928753A8C", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:9.2_ppc64le:*:*:*:*:*:*:*", matchCriteriaId: "ED521457-498F-4E43-B714-9A3F2C3CD09A", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:8.8_ppc64le:*:*:*:*:*:*:*", matchCriteriaId: "F91F9255-4EE1-43C7-8831-D2B6C228BFD9", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:9.2_ppc64le:*:*:*:*:*:*:*", matchCriteriaId: "99952557-C766-4B9E-8BF5-DBBA194349FF", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_server_aus:9.2:*:*:*:*:*:*:*", matchCriteriaId: "F32CA554-F9D7-425B-8F1C-89678507F28C", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:9.2_ppc64le:*:*:*:*:*:*:*", matchCriteriaId: "CC6A25CB-907A-4D05-8460-A2488938A8BE", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_tus:8.8:*:*:*:*:*:*:*", matchCriteriaId: "22D28543-C7C5-46B0-B909-20435AF7A501", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*", matchCriteriaId: "E30D0E6F-4AE8-4284-8716-991DFA48CC5D", vulnerable: true, }, { criteria: "cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*", matchCriteriaId: "CC559B26-5DFC-4B7A-A27C-B77DE755DFF9", vulnerable: true, }, { criteria: "cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:*", matchCriteriaId: "B8EDB836-4E6A-4B71-B9B2-AA3E03E0F646", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, ], cveTags: [], descriptions: [ { lang: "en", value: "A flaw was found in glibc. In an extremely rare situation, the getaddrinfo function may access memory that has been freed, resulting in an application crash. This issue is only exploitable when a NSS module implements only the _nss_*_gethostbyname2_r and _nss_*_getcanonname_r hooks without implementing the _nss_*_gethostbyname3_r hook. The resolved name should return a large number of IPv6 and IPv4, and the call to the getaddrinfo function should have the AF_INET6 address family with AI_CANONNAME, AI_ALL and AI_V4MAPPED as flags.", }, { lang: "es", value: "Se encontró una falla en glibc. En una situación extremadamente rara, la función getaddrinfo puede acceder a la memoria que se ha liberado, lo que provoca un bloqueo de la aplicación. Este problema solo se puede explotar cuando un módulo NSS implementa solo los hooks _nss_*_gethostbyname2_r y _nss_*_getcanonname_r sin implementar el hook _nss_*_gethostbyname3_r. El nombre resuelto debe devolver una gran cantidad de direcciones IPv6 e IPv4, y la llamada a la función getaddrinfo debe tener la familia de direcciones AF_INET6 con AI_CANONNAME, AI_ALL y AI_V4MAPPED como indicadores.", }, ], id: "CVE-2023-4806", lastModified: "2024-11-21T08:36:00.433", metrics: { cvssMetricV31: [ { cvssData: { attackComplexity: "HIGH", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 5.9, baseSeverity: "MEDIUM", confidentialityImpact: "NONE", integrityImpact: "NONE", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H", version: "3.1", }, exploitabilityScore: 2.2, impactScore: 3.6, source: "secalert@redhat.com", type: "Secondary", }, { cvssData: { attackComplexity: "HIGH", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 5.9, baseSeverity: "MEDIUM", confidentialityImpact: "NONE", integrityImpact: "NONE", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H", version: "3.1", }, exploitabilityScore: 2.2, impactScore: 3.6, source: "nvd@nist.gov", type: "Primary", }, ], }, published: "2023-09-18T17:15:55.813", references: [ { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2023:5453", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2023:5455", }, { source: "secalert@redhat.com", url: "https://access.redhat.com/errata/RHSA-2023:7409", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/security/cve/CVE-2023-4806", }, { source: "secalert@redhat.com", tags: [ "Issue Tracking", "Third Party Advisory", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=2237782", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "http://www.openwall.com/lists/oss-security/2023/10/03/4", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "http://www.openwall.com/lists/oss-security/2023/10/03/5", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "http://www.openwall.com/lists/oss-security/2023/10/03/6", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "http://www.openwall.com/lists/oss-security/2023/10/03/8", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2023:5453", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2023:5455", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://access.redhat.com/errata/RHSA-2023:7409", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/security/cve/CVE-2023-4806", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Issue Tracking", "Third Party Advisory", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=2237782", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4DBUQRRPB47TC3NJOUIBVWUGFHBJAFDL/", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DFG4P76UHHZEWQ26FWBXG76N2QLKKPZA/", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NDAQWHTSVOCOZ5K6KPIWKRT3JX4RTZUR/", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://security.gentoo.org/glsa/202310-03", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://security.netapp.com/advisory/ntap-20240125-0008/", }, ], sourceIdentifier: "secalert@redhat.com", vulnStatus: "Modified", weaknesses: [ { description: [ { lang: "en", value: "CWE-416", }, ], source: "secalert@redhat.com", type: "Secondary", }, { description: [ { lang: "en", value: "CWE-416", }, ], source: "nvd@nist.gov", type: "Primary", }, ], }
Vulnerability from fkie_nvd
Published
2022-03-04 19:15
Modified
2024-11-21 06:22
Severity ?
Summary
A flaw was found in python. An improperly handled HTTP response in the HTTP client code of python may allow a remote attacker, who controls the HTTP server, to make the client script enter an infinite loop, consuming CPU time. The highest threat from this vulnerability is to system availability.
References
Impacted products
{ configurations: [ { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:python:python:*:*:*:*:*:*:*:*", matchCriteriaId: "98AE93B0-882A-42C5-B3A4-8B4D810AB111", versionEndExcluding: "3.6.14", versionStartIncluding: "3.6.0", vulnerable: true, }, { criteria: "cpe:2.3:a:python:python:*:*:*:*:*:*:*:*", matchCriteriaId: "63D83236-D590-43D4-82C0-B0C656E02A29", versionEndExcluding: "3.7.11", versionStartIncluding: "3.7.0", vulnerable: true, }, { criteria: "cpe:2.3:a:python:python:*:*:*:*:*:*:*:*", matchCriteriaId: "AEAFF8F2-FA7C-4FFA-B592-E37EF28D6B59", versionEndExcluding: "3.8.11", versionStartIncluding: "3.8.0", vulnerable: true, }, { criteria: "cpe:2.3:a:python:python:*:*:*:*:*:*:*:*", matchCriteriaId: "AB31E875-FA80-4218-A3F8-AAE776154BCE", versionEndExcluding: "3.9.6", versionStartIncluding: "3.9.0", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:redhat:codeready_linux_builder:8.0:*:*:*:*:*:*:*", matchCriteriaId: "93A089E2-D66E-455C-969A-3140D991BAF4", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_for_ibm_z_systems:8.0:*:*:*:*:*:*:*", matchCriteriaId: "4131A8B1-AC09-4C2D-8C7A-8D4AA10CB8FD", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_for_power_little_endian:8.0:*:*:*:*:*:*:*", matchCriteriaId: "5F48D0CB-CB06-4456-B918-6549BC6C7892", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*", matchCriteriaId: "2F6AB192-9D7D-4A9A-8995-E53A9DE9EAFC", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux:7.0:*:*:*:*:*:*:*", matchCriteriaId: "142AD0DD-4CF3-4D74-9442-459CE3347E3A", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*", matchCriteriaId: "F4CFF558-3C47-480D-A2F0-BABF26042943", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:8.0:*:*:*:*:*:*:*", matchCriteriaId: "87C21FE1-EA5C-498F-9C6C-D05F91A88217", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:8.0:*:*:*:*:*:*:*", matchCriteriaId: "47811209-5CE5-4375-8391-B0A7F6A0E420", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*", matchCriteriaId: "E460AA51-FCDA-46B9-AE97-E6676AA5E194", vulnerable: true, }, { criteria: "cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*", matchCriteriaId: "A930E247-0B43-43CB-98FF-6CE7B8189835", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:esm:*:*:*", matchCriteriaId: "815D70A8-47D3-459C-A32C-9FEACA0659D1", vulnerable: true, }, { criteria: "cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:esm:*:*:*", matchCriteriaId: "7A5301BF-1402-4BE0-A0F8-69FBE79BC6D6", vulnerable: true, }, { criteria: "cpe:2.3:o:canonical:ubuntu_linux:18.04:*:*:*:lts:*:*:*", matchCriteriaId: "23A7C53F-B80F-4E6A-AFA9-58EEA84BE11D", vulnerable: true, }, { criteria: "cpe:2.3:o:canonical:ubuntu_linux:20.04:*:*:*:lts:*:*:*", matchCriteriaId: "902B8056-9E37-443B-8905-8AA93E2447FB", vulnerable: true, }, { criteria: "cpe:2.3:o:canonical:ubuntu_linux:21.04:*:*:*:*:*:*:*", matchCriteriaId: "8EF1C1CC-3FAE-4DE3-BC41-E5B14D5721F4", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:netapp:hci:-:*:*:*:*:*:*:*", matchCriteriaId: "8A6E548F-62E9-40CB-85DA-FDAA0F0096C6", vulnerable: true, }, { criteria: "cpe:2.3:a:netapp:management_services_for_element_software:-:*:*:*:*:*:*:*", matchCriteriaId: "86B51137-28D9-41F2-AFA2-3CC22B4954D1", vulnerable: true, }, { criteria: "cpe:2.3:a:netapp:netapp_xcp_smb:-:*:*:*:*:*:*:*", matchCriteriaId: "942ECEE4-7656-4DA0-BCFA-35716D59D563", vulnerable: true, }, { criteria: "cpe:2.3:a:netapp:ontap_select_deploy_administration_utility:-:*:*:*:*:*:*:*", matchCriteriaId: "E7CF3019-975D-40BB-A8A4-894E62BD3797", vulnerable: true, }, { criteria: "cpe:2.3:a:netapp:xcp_nfs:-:*:*:*:*:*:*:*", matchCriteriaId: "A80879E7-715E-42A8-BA1C-3DE577CA584C", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:oracle:communications_cloud_native_core_binding_support_function:22.1.3:*:*:*:*:*:*:*", matchCriteriaId: "6EDB6772-7FDB-45FF-8D72-952902A7EE56", vulnerable: true, }, { criteria: "cpe:2.3:a:oracle:communications_cloud_native_core_network_exposure_function:22.1.1:*:*:*:*:*:*:*", matchCriteriaId: "9955F62A-75D3-4347-9AD3-5947FC365838", vulnerable: true, }, { criteria: "cpe:2.3:a:oracle:communications_cloud_native_core_policy:22.2.0:*:*:*:*:*:*:*", matchCriteriaId: "7A6D77C7-A2F4-4700-AB5A-3EC853496ECA", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, ], cveTags: [], descriptions: [ { lang: "en", value: "A flaw was found in python. An improperly handled HTTP response in the HTTP client code of python may allow a remote attacker, who controls the HTTP server, to make the client script enter an infinite loop, consuming CPU time. The highest threat from this vulnerability is to system availability.", }, { lang: "es", value: "Se ha encontrado un fallo en python. Una respuesta HTTP manejada inapropiadamente en el código del cliente HTTP de python puede permitir a un atacante remoto, que controle el servidor HTTP, hacer que el script del cliente entre en un bucle infinito, consumiendo tiempo de CPU. La mayor amenaza de esta vulnerabilidad es la disponibilidad del sistema", }, ], id: "CVE-2021-3737", lastModified: "2024-11-21T06:22:17.417", metrics: { cvssMetricV2: [ { acInsufInfo: false, baseSeverity: "HIGH", cvssData: { accessComplexity: "MEDIUM", accessVector: "NETWORK", authentication: "NONE", availabilityImpact: "COMPLETE", baseScore: 7.1, confidentialityImpact: "NONE", integrityImpact: "NONE", vectorString: "AV:N/AC:M/Au:N/C:N/I:N/A:C", version: "2.0", }, exploitabilityScore: 8.6, impactScore: 6.9, obtainAllPrivilege: false, obtainOtherPrivilege: false, obtainUserPrivilege: false, source: "nvd@nist.gov", type: "Primary", userInteractionRequired: false, }, ], cvssMetricV31: [ { cvssData: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 7.5, baseSeverity: "HIGH", confidentialityImpact: "NONE", integrityImpact: "NONE", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", version: "3.1", }, exploitabilityScore: 3.9, impactScore: 3.6, source: "nvd@nist.gov", type: "Primary", }, ], }, published: "2022-03-04T19:15:08.730", references: [ { source: "secalert@redhat.com", tags: [ "Exploit", "Issue Tracking", "Vendor Advisory", ], url: "https://bugs.python.org/issue44022", }, { source: "secalert@redhat.com", tags: [ "Issue Tracking", "Patch", "Third Party Advisory", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=1995162", }, { source: "secalert@redhat.com", tags: [ "Patch", "Third Party Advisory", ], url: "https://github.com/python/cpython/pull/25916", }, { source: "secalert@redhat.com", tags: [ "Patch", "Third Party Advisory", ], url: "https://github.com/python/cpython/pull/26503", }, { source: "secalert@redhat.com", url: "https://lists.debian.org/debian-lts-announce/2023/05/msg00024.html", }, { source: "secalert@redhat.com", url: "https://lists.debian.org/debian-lts-announce/2023/06/msg00039.html", }, { source: "secalert@redhat.com", tags: [ "Patch", "Third Party Advisory", ], url: "https://python-security.readthedocs.io/vuln/urllib-100-continue-loop.html", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://security.netapp.com/advisory/ntap-20220407-0009/", }, { source: "secalert@redhat.com", tags: [ "Patch", "Third Party Advisory", ], url: "https://ubuntu.com/security/CVE-2021-3737", }, { source: "secalert@redhat.com", tags: [ "Patch", "Third Party Advisory", ], url: "https://www.oracle.com/security-alerts/cpujul2022.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Exploit", "Issue Tracking", "Vendor Advisory", ], url: "https://bugs.python.org/issue44022", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Issue Tracking", "Patch", "Third Party Advisory", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=1995162", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Patch", "Third Party Advisory", ], url: "https://github.com/python/cpython/pull/25916", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Patch", "Third Party Advisory", ], url: "https://github.com/python/cpython/pull/26503", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://lists.debian.org/debian-lts-announce/2023/05/msg00024.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://lists.debian.org/debian-lts-announce/2023/06/msg00039.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Patch", "Third Party Advisory", ], url: "https://python-security.readthedocs.io/vuln/urllib-100-continue-loop.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://security.netapp.com/advisory/ntap-20220407-0009/", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Patch", "Third Party Advisory", ], url: "https://ubuntu.com/security/CVE-2021-3737", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Patch", "Third Party Advisory", ], url: "https://www.oracle.com/security-alerts/cpujul2022.html", }, ], sourceIdentifier: "secalert@redhat.com", vulnStatus: "Modified", weaknesses: [ { description: [ { lang: "en", value: "CWE-835", }, ], source: "secalert@redhat.com", type: "Secondary", }, { description: [ { lang: "en", value: "CWE-400", }, { lang: "en", value: "CWE-835", }, ], source: "nvd@nist.gov", type: "Primary", }, ], }
Vulnerability from fkie_nvd
Published
2023-10-03 18:15
Modified
2025-01-27 21:45
Severity ?
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
7.8 (High) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
A buffer overflow was discovered in the GNU C Library's dynamic loader ld.so while processing the GLIBC_TUNABLES environment variable. This issue could allow a local attacker to use maliciously crafted GLIBC_TUNABLES environment variables when launching binaries with SUID permission to execute code with elevated privileges.
References
Impacted products
{ cisaActionDue: "2023-12-12", cisaExploitAdd: "2023-11-21", cisaRequiredAction: "Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.", cisaVulnerabilityName: "GNU C Library Buffer Overflow Vulnerability", configurations: [ { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:gnu:glibc:*:*:*:*:*:*:*:*", matchCriteriaId: "71609239-5262-473E-ACCE-18AE51AB184E", versionEndExcluding: "2.39", versionStartIncluding: "2.34", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*", matchCriteriaId: "E30D0E6F-4AE8-4284-8716-991DFA48CC5D", vulnerable: true, }, { criteria: "cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*", matchCriteriaId: "CC559B26-5DFC-4B7A-A27C-B77DE755DFF9", vulnerable: true, }, { criteria: "cpe:2.3:o:fedoraproject:fedora:39:*:*:*:*:*:*:*", matchCriteriaId: "B8EDB836-4E6A-4B71-B9B2-AA3E03E0F646", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:redhat:codeready_linux_builder:9.0:*:*:*:*:*:*:*", matchCriteriaId: "2ABBAA9E-CCBA-480B-ABB5-454448D91262", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_eus:8.6:*:*:*:*:*:*:*", matchCriteriaId: "8BE16CC2-C6B4-4B73-98A1-F28475A92F49", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_eus:9.2:*:*:*:*:*:*:*", matchCriteriaId: "936B046D-ADEB-4701-8957-AC28CFA9C5C9", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_eus:9.4:*:*:*:*:*:*:*", matchCriteriaId: "2C4B0BD8-527F-4728-A64B-F8F06D5EDEC5", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_for_arm64:9.0_aarch64:*:*:*:*:*:*:*", matchCriteriaId: "910C9542-26FC-4635-9351-128727971830", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_for_arm64_eus:8.6:*:*:*:*:*:*:*", matchCriteriaId: "FB1DF28D-0D84-4E40-8E46-BA0EFD371111", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_for_arm64_eus:9.2_aarch64:*:*:*:*:*:*:*", matchCriteriaId: "09AAD850-019A-46B8-A5A1-845DE048D30A", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_for_arm64_eus:9.4_aarch64:*:*:*:*:*:*:*", matchCriteriaId: "88F9EB73-1F19-4BD9-AB19-36F9F1A5156E", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_for_ibm_z_systems:9.0_s390x:*:*:*:*:*:*:*", matchCriteriaId: "CA3C5EAE-267F-410F-8AFA-8F5B68A9E617", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_for_ibm_z_systems_eus:8.6:*:*:*:*:*:*:*", matchCriteriaId: "3C1A0CA2-2BBD-4A7A-B467-F456867D5EC6", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_for_ibm_z_systems_eus:9.2_s390x:*:*:*:*:*:*:*", matchCriteriaId: "86034E5B-BCDD-4AFD-A460-38E790F608F5", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_for_ibm_z_systems_eus:9.4_s390x:*:*:*:*:*:*:*", matchCriteriaId: "35232613-B8B5-4F4D-A6CD-3823C6666534", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_for_power_little_endian:9.0_ppc64le:*:*:*:*:*:*:*", matchCriteriaId: "7B3D7389-35C1-48C4-A9EC-2564842723C4", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_for_power_little_endian_eus:8.6:*:*:*:*:*:*:*", matchCriteriaId: "845B853C-8F99-4987-AA8E-76078CE6A977", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_for_power_little_endian_eus:9.2_ppc64le:*:*:*:*:*:*:*", matchCriteriaId: "C2ED1251-245C-4390-8964-DDCAD54A8957", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_for_power_little_endian_eus:9.4_ppc64le:*:*:*:*:*:*:*", matchCriteriaId: "03A1BB59-4BE6-4339-ABB7-C18B7D899FB9", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:virtualization:4.0:*:*:*:*:*:*:*", matchCriteriaId: "6BBD7A51-0590-4DDF-8249-5AFA8D645CB6", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:virtualization_host:4.0:*:*:*:*:*:*:*", matchCriteriaId: "BB28F9AF-3D06-4532-B397-96D7E4792503", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*", matchCriteriaId: "F4CFF558-3C47-480D-A2F0-BABF26042943", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*", matchCriteriaId: "7F6FB57C-2BC7-487C-96DD-132683AEB35D", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_eus:8.6:*:*:*:*:*:*:*", matchCriteriaId: "6C3741B8-851F-475D-B428-523F4F722350", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_eus:9.2:*:*:*:*:*:*:*", matchCriteriaId: "3C74F6FA-FA6C-4648-9079-91446E45EE47", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_eus:9.4:*:*:*:*:*:*:*", matchCriteriaId: "B03506D7-0FCD-47B7-90F6-DDEEB5C5A733", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_arm_64:9.0_aarch64:*:*:*:*:*:*:*", matchCriteriaId: "2F7DAD7C-9369-4A87-A1D0-4208D3AF0CDC", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_arm_64_eus:8.6_aarch64:*:*:*:*:*:*:*", matchCriteriaId: "37B7CE5C-BFEA-4F96-9759-D511EF189059", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_arm_64_eus:9.2_aarch64:*:*:*:*:*:*:*", matchCriteriaId: "9A879F9F-F087-45D4-BD65-2990276477D2", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_arm_64_eus:9.4_aarch64:*:*:*:*:*:*:*", matchCriteriaId: "01363FFA-F7A6-43FC-8D47-E67F95410095", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:9.0_s390x:*:*:*:*:*:*:*", matchCriteriaId: "FB056B47-1F45-4CE4-81F6-872F66C24C29", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:9.2_s390x:*:*:*:*:*:*:*", matchCriteriaId: "26041661-0280-4544-AA0A-BC28FCED4699", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus:9.4_s390x:*:*:*:*:*:*:*", matchCriteriaId: "F843B777-5C64-4CAE-80D6-89DC2C9515B1", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems_eus_s390x:8.6:*:*:*:*:*:*:*", matchCriteriaId: "B2C0ED62-9DEE-437C-AC01-0173128259DB", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_power_big_endian_eus:8.6_ppc64le:*:*:*:*:*:*:*", matchCriteriaId: "A633E21A-EBAA-41C9-A009-A36BDC762464", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:9.0_ppc64le:*:*:*:*:*:*:*", matchCriteriaId: "E07C1C58-0E5F-4B56-9B8D-5DE67DB00F79", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:9.2_ppc64le:*:*:*:*:*:*:*", matchCriteriaId: "99952557-C766-4B9E-8BF5-DBBA194349FF", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian_eus:9.4_ppc64le:*:*:*:*:*:*:*", matchCriteriaId: "FC3CBA5D-9E5D-4C46-B37E-7BB35BE8DADB", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_server_aus:8.6:*:*:*:*:*:*:*", matchCriteriaId: "76C24D94-834A-4E9D-8F73-624AFA99AAA2", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_server_aus:9.2:*:*:*:*:*:*:*", matchCriteriaId: "F32CA554-F9D7-425B-8F1C-89678507F28C", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_server_aus:9.4:*:*:*:*:*:*:*", matchCriteriaId: "39D345D3-108A-4551-A112-5EE51991411A", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:9.2_ppc64le:*:*:*:*:*:*:*", matchCriteriaId: "CC6A25CB-907A-4D05-8460-A2488938A8BE", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_server_for_power_little_endian_update_services_for_sap_solutions:9.4_ppc64le:*:*:*:*:*:*:*", matchCriteriaId: "3C30F155-DF7D-4195-92D9-A5B80407228D", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_server_tus:8.6:*:*:*:*:*:*:*", matchCriteriaId: "1272DF03-7674-4BD4-8E64-94004B195448", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:canonical:ubuntu_linux:22.04:*:*:*:lts:*:*:*", matchCriteriaId: "359012F1-2C63-415A-88B8-6726A87830DE", vulnerable: true, }, { criteria: "cpe:2.3:o:canonical:ubuntu_linux:23.04:*:*:*:*:*:*:*", matchCriteriaId: "B2E702D7-F8C0-49BF-9FFB-883017076E98", vulnerable: true, }, { criteria: "cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*", matchCriteriaId: "FA6FEEC2-9F11-4643-8827-749718254FED", vulnerable: true, }, { criteria: "cpe:2.3:o:debian:debian_linux:12.0:*:*:*:*:*:*:*", matchCriteriaId: "46D69DCC-AE4D-4EA5-861C-D60951444C6C", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:netapp:h410c_firmware:-:*:*:*:*:*:*:*", matchCriteriaId: "234DEFE0-5CE5-4B0A-96B8-5D227CB8ED31", vulnerable: true, }, ], negate: false, operator: "OR", }, { cpeMatch: [ { criteria: "cpe:2.3:h:netapp:h410c:-:*:*:*:*:*:*:*", matchCriteriaId: "CDDF61B7-EC5C-467C-B710-B89F502CD04F", vulnerable: false, }, ], negate: false, operator: "OR", }, ], operator: "AND", }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:netapp:h300s_firmware:-:*:*:*:*:*:*:*", matchCriteriaId: "6770B6C3-732E-4E22-BF1C-2D2FD610061C", vulnerable: true, }, ], negate: false, operator: "OR", }, { cpeMatch: [ { criteria: "cpe:2.3:h:netapp:h300s:-:*:*:*:*:*:*:*", matchCriteriaId: "9F9C8C20-42EB-4AB5-BD97-212DEB070C43", vulnerable: false, }, ], negate: false, operator: "OR", }, ], operator: "AND", }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:netapp:h500s_firmware:-:*:*:*:*:*:*:*", matchCriteriaId: "7FFF7106-ED78-49BA-9EC5-B889E3685D53", vulnerable: true, }, ], negate: false, operator: "OR", }, { cpeMatch: [ { criteria: "cpe:2.3:h:netapp:h500s:-:*:*:*:*:*:*:*", matchCriteriaId: "E63D8B0F-006E-4801-BF9D-1C001BBFB4F9", vulnerable: false, }, ], negate: false, operator: "OR", }, ], operator: "AND", }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:netapp:h700s_firmware:-:*:*:*:*:*:*:*", matchCriteriaId: "56409CEC-5A1E-4450-AA42-641E459CC2AF", vulnerable: true, }, ], negate: false, operator: "OR", }, { cpeMatch: [ { criteria: "cpe:2.3:h:netapp:h700s:-:*:*:*:*:*:*:*", matchCriteriaId: "B06F4839-D16A-4A61-9BB5-55B13F41E47F", vulnerable: false, }, ], negate: false, operator: "OR", }, ], operator: "AND", }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:netapp:h410s_firmware:-:*:*:*:*:*:*:*", matchCriteriaId: "D0B4AD8A-F172-4558-AEC6-FF424BA2D912", vulnerable: true, }, ], negate: false, operator: "OR", }, { cpeMatch: [ { criteria: "cpe:2.3:h:netapp:h410s:-:*:*:*:*:*:*:*", matchCriteriaId: "8497A4C9-8474-4A62-8331-3FE862ED4098", vulnerable: false, }, ], negate: false, operator: "OR", }, ], operator: "AND", }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:netapp:ontap_select_deploy_administration_utility:-:*:*:*:*:*:*:*", matchCriteriaId: "E7CF3019-975D-40BB-A8A4-894E62BD3797", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, ], cveTags: [], descriptions: [ { lang: "en", value: "A buffer overflow was discovered in the GNU C Library's dynamic loader ld.so while processing the GLIBC_TUNABLES environment variable. This issue could allow a local attacker to use maliciously crafted GLIBC_TUNABLES environment variables when launching binaries with SUID permission to execute code with elevated privileges.", }, { lang: "es", value: "Se descubrió un desbordamiento del búfer en el cargador dinámico ld.so de la librería GNU C mientras se procesaba la variable de entorno GLIBC_TUNABLES. Este problema podría permitir que un atacante local utilice variables de entorno GLIBC_TUNABLES manipuladas con fines malintencionados al iniciar archivos binarios con permiso SUID para ejecutar código con privilegios elevados.", }, ], id: "CVE-2023-4911", lastModified: "2025-01-27T21:45:46.857", metrics: { cvssMetricV31: [ { cvssData: { attackComplexity: "LOW", attackVector: "LOCAL", availabilityImpact: "HIGH", baseScore: 7.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "LOW", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", version: "3.1", }, exploitabilityScore: 1.8, impactScore: 5.9, source: "secalert@redhat.com", type: "Secondary", }, { cvssData: { attackComplexity: "LOW", attackVector: "LOCAL", availabilityImpact: "HIGH", baseScore: 7.8, baseSeverity: "HIGH", confidentialityImpact: "HIGH", integrityImpact: "HIGH", privilegesRequired: "LOW", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", version: "3.1", }, exploitabilityScore: 1.8, impactScore: 5.9, source: "nvd@nist.gov", type: "Primary", }, ], }, published: "2023-10-03T18:15:10.463", references: [ { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2023:5453", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2023:5454", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2023:5455", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2023:5476", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2024:0033", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/security/cve/CVE-2023-4911", }, { source: "secalert@redhat.com", tags: [ "Issue Tracking", "Patch", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=2238352", }, { source: "secalert@redhat.com", tags: [ "Exploit", "Third Party Advisory", ], url: "https://www.qualys.com/2023/10/03/cve-2023-4911/looney-tunables-local-privilege-escalation-glibc-ld-so.txt", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://www.qualys.com/cve-2023-4911/", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Exploit", "Third Party Advisory", "VDB Entry", ], url: "http://packetstormsecurity.com/files/174986/glibc-ld.so-Local-Privilege-Escalation.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Exploit", "Third Party Advisory", "VDB Entry", ], url: "http://packetstormsecurity.com/files/176288/Glibc-Tunables-Privilege-Escalation.html", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Exploit", "Mailing List", "Third Party Advisory", ], url: "http://seclists.org/fulldisclosure/2023/Oct/11", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Exploit", "Mailing List", ], url: "http://www.openwall.com/lists/oss-security/2023/10/03/2", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Mailing List", ], url: "http://www.openwall.com/lists/oss-security/2023/10/03/3", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Mailing List", ], url: "http://www.openwall.com/lists/oss-security/2023/10/05/1", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Mailing List", ], url: "http://www.openwall.com/lists/oss-security/2023/10/13/11", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Mailing List", ], url: "http://www.openwall.com/lists/oss-security/2023/10/14/3", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Mailing List", ], url: "http://www.openwall.com/lists/oss-security/2023/10/14/5", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Mailing List", ], url: "http://www.openwall.com/lists/oss-security/2023/10/14/6", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2023:5453", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2023:5454", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2023:5455", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2023:5476", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2024:0033", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/security/cve/CVE-2023-4911", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Issue Tracking", "Patch", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=2238352", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Mailing List", ], url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/4DBUQRRPB47TC3NJOUIBVWUGFHBJAFDL/", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Mailing List", ], url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DFG4P76UHHZEWQ26FWBXG76N2QLKKPZA/", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Mailing List", ], url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/NDAQWHTSVOCOZ5K6KPIWKRT3JX4RTZUR/", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://security.gentoo.org/glsa/202310-03", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://security.netapp.com/advisory/ntap-20231013-0006/", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Mailing List", ], url: "https://www.debian.org/security/2023/dsa-5514", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Exploit", "Third Party Advisory", ], url: "https://www.qualys.com/2023/10/03/cve-2023-4911/looney-tunables-local-privilege-escalation-glibc-ld-so.txt", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://www.qualys.com/cve-2023-4911/", }, ], sourceIdentifier: "secalert@redhat.com", vulnStatus: "Analyzed", weaknesses: [ { description: [ { lang: "en", value: "CWE-122", }, ], source: "secalert@redhat.com", type: "Secondary", }, { description: [ { lang: "en", value: "CWE-787", }, ], source: "nvd@nist.gov", type: "Primary", }, ], }
Vulnerability from fkie_nvd
Published
2023-12-27 16:15
Modified
2024-11-21 08:35
Severity ?
4.7 (Medium) - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
5.5 (Medium) - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Summary
A flaw was found in shadow-utils. When asking for a new password, shadow-utils asks the password twice. If the password fails on the second attempt, shadow-utils fails in cleaning the buffer used to store the first entry. This may allow an attacker with enough access to retrieve the password from the memory.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| shadow-maint | shadow-utils | * | |
| redhat | codeready_linux_builder | 8.0 | |
| redhat | codeready_linux_builder | 9.0 | |
| redhat | codeready_linux_builder_for_arm64 | 8.0_aarch64 | |
| redhat | codeready_linux_builder_for_arm64 | 9.0_aarch64 | |
| redhat | codeready_linux_builder_for_ibm_z_systems | 8.0_s390x | |
| redhat | codeready_linux_builder_for_ibm_z_systems | 9.0_s390x | |
| redhat | codeready_linux_builder_for_power_little_endian | 8.0_ppc64le | |
| redhat | codeready_linux_builder_for_power_little_endian | 9.0_ppc64le | |
| redhat | enterprise_linux | 8.0 | |
| redhat | enterprise_linux | 9.0 | |
| redhat | enterprise_linux_for_arm_64 | 8.0 | |
| redhat | enterprise_linux_for_arm_64 | 9.0 | |
| redhat | enterprise_linux_for_ibm_z_systems | 8.0_s390x | |
| redhat | enterprise_linux_for_ibm_z_systems | 9.0_s390x | |
| redhat | enterprise_linux_for_power_little_endian | 8.0_ppc64le | |
| redhat | enterprise_linux_for_power_little_endian | 9.0_ppc64le |
{ configurations: [ { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:shadow-maint:shadow-utils:*:*:*:*:*:*:*:*", matchCriteriaId: "484C918F-130D-4D52-85EF-F7DCD276CC36", versionEndExcluding: "4.14.0", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:redhat:codeready_linux_builder:8.0:*:*:*:*:*:*:*", matchCriteriaId: "93A089E2-D66E-455C-969A-3140D991BAF4", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder:9.0:*:*:*:*:*:*:*", matchCriteriaId: "2ABBAA9E-CCBA-480B-ABB5-454448D91262", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_for_arm64:8.0_aarch64:*:*:*:*:*:*:*", matchCriteriaId: "D206176C-6B2B-4BED-A3A2-AE39A41CB3C5", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_for_arm64:9.0_aarch64:*:*:*:*:*:*:*", matchCriteriaId: "910C9542-26FC-4635-9351-128727971830", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_for_ibm_z_systems:8.0_s390x:*:*:*:*:*:*:*", matchCriteriaId: "55CF7208-4D36-4C35-92BC-F6EA2C8DEDE1", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_for_ibm_z_systems:9.0_s390x:*:*:*:*:*:*:*", matchCriteriaId: "CA3C5EAE-267F-410F-8AFA-8F5B68A9E617", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_for_power_little_endian:8.0_ppc64le:*:*:*:*:*:*:*", matchCriteriaId: "F791F846-7762-40E0-9056-032FD10F2046", vulnerable: true, }, { criteria: "cpe:2.3:a:redhat:codeready_linux_builder_for_power_little_endian:9.0_ppc64le:*:*:*:*:*:*:*", matchCriteriaId: "7B3D7389-35C1-48C4-A9EC-2564842723C4", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*", matchCriteriaId: "F4CFF558-3C47-480D-A2F0-BABF26042943", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*", matchCriteriaId: "7F6FB57C-2BC7-487C-96DD-132683AEB35D", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_arm_64:8.0:*:*:*:*:*:*:*", matchCriteriaId: "3F797F2E-00E6-4D03-A94E-524227529A0A", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_arm_64:9.0:*:*:*:*:*:*:*", matchCriteriaId: "6B528C5D-0F72-4685-8516-257597E94AE4", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:8.0_s390x:*:*:*:*:*:*:*", matchCriteriaId: "32AF225E-94C0-4D07-900C-DD868C05F554", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_ibm_z_systems:9.0_s390x:*:*:*:*:*:*:*", matchCriteriaId: "FB056B47-1F45-4CE4-81F6-872F66C24C29", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:8.0_ppc64le:*:*:*:*:*:*:*", matchCriteriaId: "23D471AC-7DCA-4425-AD91-E5D928753A8C", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux_for_power_little_endian:9.0_ppc64le:*:*:*:*:*:*:*", matchCriteriaId: "E07C1C58-0E5F-4B56-9B8D-5DE67DB00F79", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, ], cveTags: [], descriptions: [ { lang: "en", value: "A flaw was found in shadow-utils. When asking for a new password, shadow-utils asks the password twice. If the password fails on the second attempt, shadow-utils fails in cleaning the buffer used to store the first entry. This may allow an attacker with enough access to retrieve the password from the memory.", }, { lang: "es", value: "Se encontró una falla en Shadow-Utils. Al solicitar una nueva contraseña, Shadow-Utils la solicita dos veces. Si la contraseña falla en el segundo intento, Shadow-Utils no logra limpiar el búfer utilizado para almacenar la primera entrada. Esto puede permitir que un atacante con suficiente acceso recupere la contraseña de la memoria.", }, ], id: "CVE-2023-4641", lastModified: "2024-11-21T08:35:35.837", metrics: { cvssMetricV31: [ { cvssData: { attackComplexity: "HIGH", attackVector: "LOCAL", availabilityImpact: "NONE", baseScore: 4.7, baseSeverity: "MEDIUM", confidentialityImpact: "HIGH", integrityImpact: "NONE", privilegesRequired: "LOW", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N", version: "3.1", }, exploitabilityScore: 1, impactScore: 3.6, source: "secalert@redhat.com", type: "Secondary", }, { cvssData: { attackComplexity: "LOW", attackVector: "LOCAL", availabilityImpact: "NONE", baseScore: 5.5, baseSeverity: "MEDIUM", confidentialityImpact: "HIGH", integrityImpact: "NONE", privilegesRequired: "LOW", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", version: "3.1", }, exploitabilityScore: 1.8, impactScore: 3.6, source: "nvd@nist.gov", type: "Primary", }, ], }, published: "2023-12-27T16:15:13.363", references: [ { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2023:6632", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2023:7112", }, { source: "secalert@redhat.com", url: "https://access.redhat.com/errata/RHSA-2024:0417", }, { source: "secalert@redhat.com", url: "https://access.redhat.com/errata/RHSA-2024:2577", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/security/cve/CVE-2023-4641", }, { source: "secalert@redhat.com", tags: [ "Issue Tracking", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=2215945", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2023:6632", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/errata/RHSA-2023:7112", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://access.redhat.com/errata/RHSA-2024:0417", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://access.redhat.com/errata/RHSA-2024:2577", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/security/cve/CVE-2023-4641", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Issue Tracking", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=2215945", }, ], sourceIdentifier: "secalert@redhat.com", vulnStatus: "Modified", weaknesses: [ { description: [ { lang: "en", value: "CWE-303", }, ], source: "secalert@redhat.com", type: "Secondary", }, { description: [ { lang: "en", value: "CWE-287", }, ], source: "nvd@nist.gov", type: "Primary", }, ], }