Vulnerabilites related to redhat - codeready_linux_builder
cve-2023-0179
Vulnerability from cvelistv5
Published
2023-03-27 00:00
Modified
2025-02-19 16:12
Severity ?
EPSS score ?
Summary
A buffer overflow vulnerability was found in the Netfilter subsystem in the Linux Kernel. This issue could allow the leakage of both stack and heap addresses, and potentially allow Local Privilege Escalation to the root user via arbitrary code execution.
References
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cve-2023-4732
Vulnerability from cvelistv5
Published
2023-10-03 16:55
Modified
2024-11-15 16:32
Severity ?
EPSS score ?
Summary
A flaw was found in pfn_swap_entry_to_page in memory management subsystem in the Linux Kernel. In this flaw, an attacker with a local user privilege may cause a denial of service problem due to a BUG statement referencing pmd_t x.
References
| ▼ | URL | Tags |
|---|---|---|
| https://access.redhat.com/errata/RHSA-2023:6901 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2023:7077 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2023:7539 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/errata/RHSA-2024:0412 | vendor-advisory, x_refsource_REDHAT | |
| https://access.redhat.com/security/cve/CVE-2023-4732 | vdb-entry, x_refsource_REDHAT | |
| https://bugzilla.redhat.com/show_bug.cgi?id=2236982 | issue-tracking, x_refsource_REDHAT |
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Red Hat | Red Hat Enterprise Linux 8 |
Unaffected: 0:4.18.0-513.5.1.rt7.307.el8_9 < * cpe:/a:redhat:enterprise_linux:8::nfv cpe:/a:redhat:enterprise_linux:8::realtime |
||||||||||||||||||||||||||||||||||||||||||||||
|
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cve-2022-0435
Vulnerability from cvelistv5
Published
2022-03-25 00:00
Modified
2024-08-02 23:25
Severity ?
EPSS score ?
Summary
A stack overflow flaw was found in the Linux kernel's TIPC protocol functionality in the way a user sends a packet with malicious content where the number of domain member nodes is higher than the 64 allowed. This flaw allows a remote user to crash the system or possibly escalate their privileges if they have access to the TIPC network.
References
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cve-2021-3656
Vulnerability from cvelistv5
Published
2022-03-04 18:41
Modified
2024-08-03 17:01
Severity ?
EPSS score ?
Summary
A flaw was found in the KVM's AMD code for supporting SVM nested virtualization. The flaw occurs when processing the VMCB (virtual machine control block) provided by the L1 guest to spawn/handle a nested guest (L2). Due to improper validation of the "virt_ext" field, this issue could allow a malicious L1 to disable both VMLOAD/VMSAVE intercepts and VLS (Virtual VMLOAD/VMSAVE) for the L2 guest. As a result, the L2 guest would be allowed to read/write physical pages of the host, resulting in a crash of the entire system, leak of sensitive data or potential guest-to-host escape.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.openwall.com/lists/oss-security/2021/08/16/1 | x_refsource_MISC | |
| https://git.kernel.org/pub/scm/virt/kvm/kvm.git/commit/?id=c7dfa4009965a9b2d7b329ee970eb8da0d32f0bc | x_refsource_MISC | |
| https://github.com/torvalds/linux/commit/c7dfa4009965a9b2d7b329ee970eb8da0d32f0bc | x_refsource_MISC | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1983988 | x_refsource_MISC |
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cve-2022-0847
Vulnerability from cvelistv5
Published
2022-03-07 00:00
Modified
2025-02-04 18:38
Severity ?
EPSS score ?
Summary
A flaw was found in the way the "flags" member of the new pipe buffer structure was lacking proper initialization in copy_page_to_iter_pipe and push_pipe functions in the Linux kernel and could thus contain stale values. An unprivileged local user could use this flaw to write to pages in the page cache backed by read only files and as such escalate their privileges on the system.
References
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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 |
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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cve-2021-3975
Vulnerability from cvelistv5
Published
2022-08-23 00:00
Modified
2024-08-03 17:09
Severity ?
EPSS score ?
Summary
A use-after-free flaw was found in libvirt. The qemuMonitorUnregister() function in qemuProcessHandleMonitorEOF is called using multiple threads without being adequately protected by a monitor lock. This flaw could be triggered by the virConnectGetAllDomainStats API when the guest is shutting down. An unprivileged client with a read-only connection could use this flaw to perform a denial of service attack by causing the libvirt daemon to crash.
References
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cve-2022-0330
Vulnerability from cvelistv5
Published
2022-03-25 00:00
Modified
2024-08-02 23:25
Severity ?
EPSS score ?
Summary
A random memory access flaw was found in the Linux kernel's GPU i915 kernel driver functionality in the way a user may run malicious code on the GPU. This flaw allows a local user to crash the system or escalate their privileges on the system.
References
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cve-2019-3460
Vulnerability from cvelistv5
Published
2019-04-11 16:00
Modified
2024-08-04 19:12
Severity ?
EPSS score ?
Summary
A heap data infoleak in multiple locations including L2CAP_PARSE_CONF_RSP was found in the Linux kernel before 5.1-rc1.
References
Impacted products
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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 |
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cve-2022-0492
Vulnerability from cvelistv5
Published
2022-03-03 00:00
Modified
2024-08-02 23:32
Severity ?
EPSS score ?
Summary
A vulnerability was found in the Linux kernel’s cgroup_release_agent_write in the kernel/cgroup/cgroup-v1.c function. This flaw, under certain circumstances, allows the use of the cgroups v1 release_agent feature to escalate privileges and bypass the namespace isolation unexpectedly.
References
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cve-2020-25717
Vulnerability from cvelistv5
Published
2022-02-18 00:00
Modified
2024-08-04 15:40
Severity ?
EPSS score ?
Summary
A flaw was found in the way Samba maps domain users to local users. An authenticated attacker could use this flaw to cause possible privilege escalation.
References
Impacted products
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cve-2022-1011
Vulnerability from cvelistv5
Published
2022-03-18 00:00
Modified
2024-08-02 23:47
Severity ?
EPSS score ?
Summary
A use-after-free flaw was found in the Linux kernel’s FUSE filesystem in the way a user triggers write(). This flaw allows a local user to gain unauthorized access to data from the FUSE filesystem, resulting in privilege escalation.
References
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cve-2021-31566
Vulnerability from cvelistv5
Published
2022-08-23 00:00
Modified
2024-08-03 23:03
Severity ?
EPSS score ?
Summary
An improper link resolution flaw can occur while extracting an archive leading to changing modes, times, access control lists, and flags of a file outside of the archive. An attacker may provide a malicious archive to a victim user, who would trigger this flaw when trying to extract the archive. A local attacker may use this flaw to gain more privileges in a system.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | libarchive |
Version: Fixed in libarchive 3.5.2 |
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cve-2022-0516
Vulnerability from cvelistv5
Published
2022-03-08 14:06
Modified
2024-08-02 23:32
Severity ?
EPSS score ?
Summary
A vulnerability was found in kvm_s390_guest_sida_op in the arch/s390/kvm/kvm-s390.c function in KVM for s390 in the Linux kernel. This flaw allows a local attacker with a normal user privilege to obtain unauthorized memory write access. This flaw affects Linux kernel versions prior to 5.17-rc4.
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=2050237 | x_refsource_MISC | |
| https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=09a93c1df3eafa43bcdfd7bf837c574911f12f55 | x_refsource_MISC | |
| https://www.debian.org/security/2022/dsa-5092 | vendor-advisory, x_refsource_DEBIAN | |
| https://security.netapp.com/advisory/ntap-20220331-0009/ | x_refsource_CONFIRM |
Impacted products
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cve-2019-3459
Vulnerability from cvelistv5
Published
2019-04-11 15:53
Modified
2024-08-04 19:12
Severity ?
EPSS score ?
Summary
A heap address information leak while using L2CAP_GET_CONF_OPT was discovered in the Linux kernel before 5.1-rc1.
References
Impacted products
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cve-2019-11135
Vulnerability from cvelistv5
Published
2019-11-14 18:19
Modified
2024-08-04 22:48
Severity ?
EPSS score ?
Summary
TSX Asynchronous Abort condition on some CPUs utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | 2019.2 IPU – TSX Asynchronous Abort |
Version: See provided reference |
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cve-2021-3659
Vulnerability from cvelistv5
Published
2022-08-22 14:49
Modified
2024-08-03 17:01
Severity ?
EPSS score ?
Summary
A NULL pointer dereference flaw was found in the Linux kernel’s IEEE 802.15.4 wireless networking subsystem in the way the user closes the LR-WPAN connection. This flaw allows a local user to crash the system. The highest threat from this vulnerability is to system availability.
References
| ▼ | URL | Tags |
|---|---|---|
| https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=1165affd484889d4986cf3b724318935a0b120d8 | x_refsource_MISC | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1975949 | x_refsource_MISC | |
| https://access.redhat.com/security/cve/CVE-2021-3659 | x_refsource_MISC |
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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 |
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cve-2023-4641
Vulnerability from cvelistv5
Published
2023-12-27 15:43
Modified
2025-04-17 20:33
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
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| ▼ | ||||||||||||||||||||||||||||||||||
|
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cve-2021-3669
Vulnerability from cvelistv5
Published
2022-08-26 15:25
Modified
2024-08-03 17:01
Severity ?
EPSS score ?
Summary
A flaw was found in the Linux kernel. Measuring usage of the shared memory does not scale with large shared memory segment counts which could lead to resource exhaustion and DoS.
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1986473 | x_refsource_MISC | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1980619 | x_refsource_MISC | |
| https://access.redhat.com/security/cve/CVE-2021-3669 | x_refsource_MISC | |
| https://security-tracker.debian.org/tracker/CVE-2021-3669 | x_refsource_MISC |
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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
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cve-2021-3697
Vulnerability from cvelistv5
Published
2022-07-06 15:06
Modified
2024-08-03 17:01
Severity ?
EPSS score ?
Summary
A crafted JPEG image may lead the JPEG reader to underflow its data pointer, allowing user-controlled data to be written in heap. To a successful to be performed the attacker needs to perform some triage over the heap layout and craft an image with a malicious format and payload. This vulnerability can lead to data corruption and eventual code execution or secure boot circumvention. This flaw affects grub2 versions prior grub-2.12.
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1991687 | x_refsource_MISC | |
| https://security.gentoo.org/glsa/202209-12 | vendor-advisory, x_refsource_GENTOO | |
| https://security.netapp.com/advisory/ntap-20220930-0001/ | x_refsource_CONFIRM |
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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 |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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cve-2023-5455
Vulnerability from cvelistv5
Published
2024-01-10 12:33
Modified
2024-11-23 03:29
Severity ?
EPSS score ?
Summary
A Cross-site request forgery vulnerability exists in ipa/session/login_password in all supported versions of IPA. This flaw allows an attacker to trick the user into submitting a request that could perform actions as the user, resulting in a loss of confidentiality and system integrity. During community penetration testing it was found that for certain HTTP end-points FreeIPA does not ensure CSRF protection. Due to implementation details one cannot use this flaw for reflection of a cookie representing already logged-in user. An attacker would always have to go through a new authentication attempt.
References
Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| ▼ | Red Hat | Red Hat Enterprise Linux 7 |
Unaffected: 0:4.6.8-5.el7_9.16 < * cpe:/o:redhat:enterprise_linux:7::server cpe:/o:redhat:enterprise_linux:7::workstation cpe:/o:redhat:enterprise_linux:7::computenode cpe:/o:redhat:enterprise_linux:7::client |
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cve-2021-23177
Vulnerability from cvelistv5
Published
2022-08-23 00:00
Modified
2024-08-03 19:05
Severity ?
EPSS score ?
Summary
An improper link resolution flaw while extracting an archive can lead to changing the access control list (ACL) of the target of the link. An attacker may provide a malicious archive to a victim user, who would trigger this flaw when trying to extract the archive. A local attacker may use this flaw to change the ACL of a file on the system and gain more privileges.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| n/a | libarchive |
Version: Fixed in libarchive 3.5.2 |
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cve-2021-3696
Vulnerability from cvelistv5
Published
2022-07-06 15:06
Modified
2024-08-03 17:01
Severity ?
EPSS score ?
Summary
A heap out-of-bounds write may heppen during the handling of Huffman tables in the PNG reader. This may lead to data corruption in the heap space. Confidentiality, Integrity and Availablity impact may be considered Low as it's very complex to an attacker control the encoding and positioning of corrupted Huffman entries to achieve results such as arbitrary code execution and/or secure boot circumvention. This flaw affects grub2 versions prior grub-2.12.
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1991686 | x_refsource_MISC | |
| https://security.gentoo.org/glsa/202209-12 | vendor-advisory, x_refsource_GENTOO | |
| https://security.netapp.com/advisory/ntap-20220930-0001/ | x_refsource_CONFIRM |
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cve-2020-14301
Vulnerability from cvelistv5
Published
2021-05-27 19:44
Modified
2024-08-04 12:39
Severity ?
EPSS score ?
Summary
An information disclosure vulnerability was found in libvirt in versions before 6.3.0. HTTP cookies used to access network-based disks were saved in the XML dump of the guest domain. This flaw allows an attacker to access potentially sensitive information in the domain configuration via the `dumpxml` command.
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1848640 | x_refsource_MISC | |
| https://security.netapp.com/advisory/ntap-20210629-0007/ | x_refsource_CONFIRM |
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cve-2021-3695
Vulnerability from cvelistv5
Published
2022-07-06 15:06
Modified
2024-08-03 17:01
Severity ?
EPSS score ?
Summary
A crafted 16-bit grayscale PNG image may lead to a out-of-bounds write in the heap area. An attacker may take advantage of that to cause heap data corruption or eventually arbitrary code execution and circumvent secure boot protections. This issue has a high complexity to be exploited as an attacker needs to perform some triage over the heap layout to achieve signifcant results, also the values written into the memory are repeated three times in a row making difficult to produce valid payloads. This flaw affects grub2 versions prior grub-2.12.
References
| ▼ | URL | Tags |
|---|---|---|
| https://bugzilla.redhat.com/show_bug.cgi?id=1991685 | x_refsource_MISC | |
| https://security.gentoo.org/glsa/202209-12 | vendor-advisory, x_refsource_GENTOO | |
| https://security.netapp.com/advisory/ntap-20220930-0001/ | x_refsource_CONFIRM |
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cve-2021-44142
Vulnerability from cvelistv5
Published
2022-02-21 14:30
Modified
2025-04-23 19:02
Severity ?
EPSS score ?
Summary
The Samba vfs_fruit module uses extended file attributes (EA, xattr) to provide "...enhanced compatibility with Apple SMB clients and interoperability with a Netatalk 3 AFP fileserver." Samba versions prior to 4.13.17, 4.14.12 and 4.15.5 with vfs_fruit configured allow out-of-bounds heap read and write via specially crafted extended file attributes. A remote attacker with write access to extended file attributes can execute arbitrary code with the privileges of smbd, typically root.
References
Impacted products
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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 |
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cve-2019-8720
Vulnerability from cvelistv5
Published
2023-03-06 00:00
Modified
2025-01-28 21:28
Severity ?
EPSS score ?
Summary
A vulnerability was found in WebKit. The flaw is triggered when processing maliciously crafted web content that may lead to arbitrary code execution. Improved memory handling addresses the multiple memory corruption issues.
References
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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 |
|||||||||||||||||||||||||||||||||||||||||||||||||||
|
||||||||||||||||||||||||||||||||||||||||||||||||||||||
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cve-2021-20257
Vulnerability from cvelistv5
Published
2022-03-16 14:12
Modified
2024-08-03 17:37
Severity ?
EPSS score ?
Summary
An infinite loop flaw was found in the e1000 NIC emulator of the QEMU. This issue occurs while processing transmits (tx) descriptors in process_tx_desc if various descriptor fields are initialized with invalid values. This flaw allows a guest to consume CPU cycles on the host, resulting in a denial of service. The highest threat from this vulnerability is to system availability.
References
| ▼ | URL | Tags |
|---|---|---|
| https://www.openwall.com/lists/oss-security/2021/02/25/2 | x_refsource_MISC | |
| https://lists.gnu.org/archive/html/qemu-devel/2021-02/msg07428.html | x_refsource_MISC | |
| https://github.com/qemu/qemu/commit/3de46e6fc489c52c9431a8a832ad8170a7569bd8 | x_refsource_MISC | |
| https://bugzilla.redhat.com/show_bug.cgi?id=1930087 | x_refsource_MISC | |
| https://security.netapp.com/advisory/ntap-20220425-0003/ | x_refsource_CONFIRM | |
| 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 |
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cve-2016-2124
Vulnerability from cvelistv5
Published
2022-02-18 00:00
Modified
2024-08-05 23:17
Severity ?
EPSS score ?
Summary
A flaw was found in the way samba implemented SMB1 authentication. An attacker could use this flaw to retrieve the plaintext password sent over the wire even if Kerberos authentication was required.
References
Impacted products
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cve-2021-3744
Vulnerability from cvelistv5
Published
2022-03-04 15:55
Modified
2024-08-03 17:01
Severity ?
EPSS score ?
Summary
A memory leak flaw was found in the Linux kernel in the ccp_run_aes_gcm_cmd() function in drivers/crypto/ccp/ccp-ops.c, which allows attackers to cause a denial of service (memory consumption). This vulnerability is similar with the older CVE-2019-18808.
References
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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
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Vulnerability from fkie_nvd
Published
2022-03-04 19:15
Modified
2024-11-21 06:22
Severity ?
Summary
A flaw was found in the KVM's AMD code for supporting SVM nested virtualization. The flaw occurs when processing the VMCB (virtual machine control block) provided by the L1 guest to spawn/handle a nested guest (L2). Due to improper validation of the "virt_ext" field, this issue could allow a malicious L1 to disable both VMLOAD/VMSAVE intercepts and VLS (Virtual VMLOAD/VMSAVE) for the L2 guest. As a result, the L2 guest would be allowed to read/write physical pages of the host, resulting in a crash of the entire system, leak of sensitive data or potential guest-to-host escape.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2023-03-27 22:15
Modified
2024-11-21 07:36
Severity ?
Summary
A buffer overflow vulnerability was found in the Netfilter subsystem in the Linux Kernel. This issue could allow the leakage of both stack and heap addresses, and potentially allow Local Privilege Escalation to the root user via arbitrary code execution.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | http://packetstormsecurity.com/files/171601/Kernel-Live-Patch-Security-Notice-LNS-0093-1.html | Third Party Advisory, VDB Entry | |
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=2161713 | Issue Tracking, Third Party Advisory | |
| secalert@redhat.com | https://seclists.org/oss-sec/2023/q1/20 | Exploit, Mailing List, Third Party Advisory | |
| secalert@redhat.com | https://security.netapp.com/advisory/ntap-20230511-0003/ | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://packetstormsecurity.com/files/171601/Kernel-Live-Patch-Security-Notice-LNS-0093-1.html | Third Party Advisory, VDB Entry | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=2161713 | Issue Tracking, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://seclists.org/oss-sec/2023/q1/20 | Exploit, Mailing List, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://security.netapp.com/advisory/ntap-20230511-0003/ | Third Party Advisory |
Impacted products
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Vulnerability from fkie_nvd
Published
2022-03-04 16:15
Modified
2024-11-21 06:22
Severity ?
Summary
A memory leak flaw was found in the Linux kernel in the ccp_run_aes_gcm_cmd() function in drivers/crypto/ccp/ccp-ops.c, which allows attackers to cause a denial of service (memory consumption). This vulnerability is similar with the older CVE-2019-18808.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2022-08-26 16:15
Modified
2024-11-21 06:22
Severity ?
Summary
A flaw was found in the Linux kernel. Measuring usage of the shared memory does not scale with large shared memory segment counts which could lead to resource exhaustion and DoS.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://access.redhat.com/security/cve/CVE-2021-3669 | Issue Tracking, Third Party Advisory | |
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=1980619 | Issue Tracking, Third Party Advisory | |
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=1986473 | Issue Tracking, Permissions Required | |
| secalert@redhat.com | https://security-tracker.debian.org/tracker/CVE-2021-3669 | Issue Tracking, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://access.redhat.com/security/cve/CVE-2021-3669 | Issue Tracking, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=1980619 | Issue Tracking, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=1986473 | Issue Tracking, Permissions Required | |
| af854a3a-2127-422b-91ae-364da2661108 | https://security-tracker.debian.org/tracker/CVE-2021-3669 | Issue Tracking, Third Party Advisory |
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Vulnerability from fkie_nvd
Published
2022-03-10 17:44
Modified
2024-11-21 06:38
Severity ?
Summary
A vulnerability was found in kvm_s390_guest_sida_op in the arch/s390/kvm/kvm-s390.c function in KVM for s390 in the Linux kernel. This flaw allows a local attacker with a normal user privilege to obtain unauthorized memory write access. This flaw affects Linux kernel versions prior to 5.17-rc4.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2022-08-22 15:15
Modified
2024-11-21 06:22
Severity ?
Summary
A NULL pointer dereference flaw was found in the Linux kernel’s IEEE 802.15.4 wireless networking subsystem in the way the user closes the LR-WPAN connection. This flaw allows a local user to crash the system. The highest threat from this vulnerability is to system availability.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://access.redhat.com/security/cve/CVE-2021-3659 | Third Party Advisory | |
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=1975949 | Issue Tracking, Patch, Third Party Advisory | |
| secalert@redhat.com | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=1165affd484889d4986cf3b724318935a0b120d8 | Patch, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://access.redhat.com/security/cve/CVE-2021-3659 | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=1975949 | Issue Tracking, Patch, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=1165affd484889d4986cf3b724318935a0b120d8 | Patch, Vendor Advisory |
Impacted products
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Vulnerability from fkie_nvd
Published
2023-10-03 17:15
Modified
2024-11-21 08:35
Severity ?
4.7 (Medium) - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
4.7 (Medium) - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
4.7 (Medium) - CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
Summary
A flaw was found in pfn_swap_entry_to_page in memory management subsystem in the Linux Kernel. In this flaw, an attacker with a local user privilege may cause a denial of service problem due to a BUG statement referencing pmd_t x.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| linux | linux_kernel | * | |
| redhat | codeready_linux_builder | 8.0 | |
| redhat | codeready_linux_builder_for_arm64 | 8.0_aarch64 | |
| 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 | |
| redhat | enterprise_linux_for_real_time | 8.0 | |
| redhat | enterprise_linux_for_real_time_for_nfv | 8.0 |
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Vulnerability from fkie_nvd
Published
2019-04-11 16:29
Modified
2024-11-21 04:42
Severity ?
Summary
A heap address information leak while using L2CAP_GET_CONF_OPT was discovered in the Linux kernel before 5.1-rc1.
References
Impacted products
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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
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"value": "There\u0027s a flaw in openjpeg\u0027s 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.\u0026#xa0;Un atacante que sea capaz de proporcionar una entrada dise\u00f1ada para ser procesada por openjpeg podr\u00eda causar una desreferencia del puntero null.\u0026#xa0;El mayor impacto de este fallo es la disponibilidad de la aplicaci\u00f3n"
}
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"id": "CVE-2020-27842",
"lastModified": "2024-11-21T05:21:54.960",
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}
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
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Vulnerability from fkie_nvd
Published
2022-03-16 15:15
Modified
2024-11-21 05:46
Severity ?
Summary
An infinite loop flaw was found in the e1000 NIC emulator of the QEMU. This issue occurs while processing transmits (tx) descriptors in process_tx_desc if various descriptor fields are initialized with invalid values. This flaw allows a guest to consume CPU cycles on the host, resulting in a denial of service. The highest threat from this vulnerability is to system availability.
References
Impacted products
| Vendor | Product | Version | |
|---|---|---|---|
| qemu | qemu | * | |
| fedoraproject | fedora | 33 | |
| redhat | openstack_platform | 10.0 | |
| redhat | openstack_platform | 13.0 | |
| redhat | enterprise_linux | 6.0 | |
| redhat | enterprise_linux | 8.0 | |
| redhat | enterprise_linux | 8.0 | |
| redhat | enterprise_linux_for_ibm_z_systems | 8.0 | |
| redhat | enterprise_linux_for_power_little_endian | 8.0 | |
| redhat | codeready_linux_builder | - | |
| redhat | enterprise_linux | 8.0 | |
| redhat | enterprise_linux_for_ibm_z_systems | 8.0 | |
| redhat | enterprise_linux_for_power_little_endian | 8.0 | |
| debian | debian_linux | 10.0 |
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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
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Vulnerability from fkie_nvd
Published
2022-02-21 15:15
Modified
2025-04-23 19:15
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Summary
The Samba vfs_fruit module uses extended file attributes (EA, xattr) to provide "...enhanced compatibility with Apple SMB clients and interoperability with a Netatalk 3 AFP fileserver." Samba versions prior to 4.13.17, 4.14.12 and 4.15.5 with vfs_fruit configured allow out-of-bounds heap read and write via specially crafted extended file attributes. A remote attacker with write access to extended file attributes can execute arbitrary code with the privileges of smbd, typically root.
References
Impacted products
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},
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}
],
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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 |
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Vulnerability from fkie_nvd
Published
2022-02-18 18:15
Modified
2024-11-21 05:18
Severity ?
Summary
A flaw was found in the way Samba maps domain users to local users. An authenticated attacker could use this flaw to cause possible privilege escalation.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=2019672 | Issue Tracking, Patch, Third Party Advisory | |
| secalert@redhat.com | https://security.gentoo.org/glsa/202309-06 | ||
| secalert@redhat.com | https://www.samba.org/samba/security/CVE-2020-25717.html | Mitigation, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=2019672 | Issue Tracking, Patch, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://security.gentoo.org/glsa/202309-06 | ||
| af854a3a-2127-422b-91ae-364da2661108 | https://www.samba.org/samba/security/CVE-2020-25717.html | Mitigation, Vendor Advisory |
Impacted products
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Vulnerability from fkie_nvd
Published
2022-07-06 16:15
Modified
2024-11-21 06:22
Severity ?
Summary
A crafted JPEG image may lead the JPEG reader to underflow its data pointer, allowing user-controlled data to be written in heap. To a successful to be performed the attacker needs to perform some triage over the heap layout and craft an image with a malicious format and payload. This vulnerability can lead to data corruption and eventual code execution or secure boot circumvention. This flaw affects grub2 versions prior grub-2.12.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=1991687 | Issue Tracking, Third Party Advisory | |
| secalert@redhat.com | https://security.gentoo.org/glsa/202209-12 | Third Party Advisory | |
| secalert@redhat.com | https://security.netapp.com/advisory/ntap-20220930-0001/ | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=1991687 | Issue Tracking, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://security.gentoo.org/glsa/202209-12 | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://security.netapp.com/advisory/ntap-20220930-0001/ | Third Party Advisory |
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Vulnerability from fkie_nvd
Published
2022-03-18 18:15
Modified
2024-11-21 06:39
Severity ?
Summary
A use-after-free flaw was found in the Linux kernel’s FUSE filesystem in the way a user triggers write(). This flaw allows a local user to gain unauthorized access to data from the FUSE filesystem, resulting in privilege escalation.
References
Impacted products
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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
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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 |
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Vulnerability from fkie_nvd
Published
2023-03-06 23:15
Modified
2025-03-27 14:08
Severity ?
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
8.8 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Summary
A vulnerability was found in WebKit. The flaw is triggered when processing maliciously crafted web content that may lead to arbitrary code execution. Improved memory handling addresses the multiple memory corruption issues.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=1876611 | Issue Tracking, Third Party Advisory | |
| secalert@redhat.com | https://webkitgtk.org/security/WSA-2019-0005.html | Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=1876611 | Issue Tracking, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://webkitgtk.org/security/WSA-2019-0005.html | Vendor Advisory |
Impacted products
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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
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Vulnerability from fkie_nvd
Published
2022-07-06 16:15
Modified
2024-11-21 06:22
Severity ?
Summary
A heap out-of-bounds write may heppen during the handling of Huffman tables in the PNG reader. This may lead to data corruption in the heap space. Confidentiality, Integrity and Availablity impact may be considered Low as it's very complex to an attacker control the encoding and positioning of corrupted Huffman entries to achieve results such as arbitrary code execution and/or secure boot circumvention. This flaw affects grub2 versions prior grub-2.12.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=1991686 | Issue Tracking, Third Party Advisory | |
| secalert@redhat.com | https://security.gentoo.org/glsa/202209-12 | Third Party Advisory | |
| secalert@redhat.com | https://security.netapp.com/advisory/ntap-20220930-0001/ | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=1991686 | Issue Tracking, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://security.gentoo.org/glsa/202209-12 | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://security.netapp.com/advisory/ntap-20220930-0001/ | Third Party Advisory |
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Vulnerability from fkie_nvd
Published
2019-11-14 19:15
Modified
2024-11-21 04:20
Severity ?
Summary
TSX Asynchronous Abort condition on some CPUs utilizing speculative execution may allow an authenticated user to potentially enable information disclosure via a side channel with local access.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2022-03-10 17:44
Modified
2025-04-08 18:12
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 flaw was found in the way the "flags" member of the new pipe buffer structure was lacking proper initialization in copy_page_to_iter_pipe and push_pipe functions in the Linux kernel and could thus contain stale values. An unprivileged local user could use this flaw to write to pages in the page cache backed by read only files and as such escalate their privileges on the system.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2022-08-23 16:15
Modified
2024-11-21 06:05
Severity ?
Summary
An improper link resolution flaw can occur while extracting an archive leading to changing modes, times, access control lists, and flags of a file outside of the archive. An attacker may provide a malicious archive to a victim user, who would trigger this flaw when trying to extract the archive. A local attacker may use this flaw to gain more privileges in a system.
References
Impacted products
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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
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Vulnerability from fkie_nvd
Published
2021-05-27 20:15
Modified
2024-11-21 05:02
Severity ?
Summary
An information disclosure vulnerability was found in libvirt in versions before 6.3.0. HTTP cookies used to access network-based disks were saved in the XML dump of the guest domain. This flaw allows an attacker to access potentially sensitive information in the domain configuration via the `dumpxml` command.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=1848640 | Issue Tracking, Patch, Vendor Advisory | |
| secalert@redhat.com | https://security.netapp.com/advisory/ntap-20210629-0007/ | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=1848640 | Issue Tracking, Patch, Vendor Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://security.netapp.com/advisory/ntap-20210629-0007/ | Third Party Advisory |
Impacted products
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Vulnerability from fkie_nvd
Published
2022-02-18 18:15
Modified
2024-11-21 02:47
Severity ?
Summary
A flaw was found in the way samba implemented SMB1 authentication. An attacker could use this flaw to retrieve the plaintext password sent over the wire even if Kerberos authentication was required.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2022-07-06 16:15
Modified
2024-11-21 06:22
Severity ?
Summary
A crafted 16-bit grayscale PNG image may lead to a out-of-bounds write in the heap area. An attacker may take advantage of that to cause heap data corruption or eventually arbitrary code execution and circumvent secure boot protections. This issue has a high complexity to be exploited as an attacker needs to perform some triage over the heap layout to achieve signifcant results, also the values written into the memory are repeated three times in a row making difficult to produce valid payloads. This flaw affects grub2 versions prior grub-2.12.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=1991685 | Issue Tracking, Third Party Advisory | |
| secalert@redhat.com | https://security.gentoo.org/glsa/202209-12 | Third Party Advisory | |
| secalert@redhat.com | https://security.netapp.com/advisory/ntap-20220930-0001/ | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=1991685 | Issue Tracking, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://security.gentoo.org/glsa/202209-12 | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://security.netapp.com/advisory/ntap-20220930-0001/ | Third Party Advisory |
Impacted products
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Vulnerability from fkie_nvd
Published
2019-04-11 16:29
Modified
2024-11-21 04:42
Severity ?
Summary
A heap data infoleak in multiple locations including L2CAP_PARSE_CONF_RSP was found in the Linux kernel before 5.1-rc1.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2022-03-25 19:15
Modified
2024-11-21 06:38
Severity ?
Summary
A stack overflow flaw was found in the Linux kernel's TIPC protocol functionality in the way a user sends a packet with malicious content where the number of domain member nodes is higher than the 64 allowed. This flaw allows a remote user to crash the system or possibly escalate their privileges if they have access to the TIPC network.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=2048738 | Issue Tracking, Patch, Third Party Advisory | |
| secalert@redhat.com | https://security.netapp.com/advisory/ntap-20220602-0001/ | Third Party Advisory | |
| secalert@redhat.com | https://www.openwall.com/lists/oss-security/2022/02/10/1 | Exploit, Mailing List, Mitigation, Patch, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=2048738 | Issue Tracking, Patch, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://security.netapp.com/advisory/ntap-20220602-0001/ | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.openwall.com/lists/oss-security/2022/02/10/1 | Exploit, Mailing List, Mitigation, Patch, Third Party Advisory |
Impacted products
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Vulnerability from fkie_nvd
Published
2022-03-25 19:15
Modified
2024-11-21 06:38
Severity ?
Summary
A random memory access flaw was found in the Linux kernel's GPU i915 kernel driver functionality in the way a user may run malicious code on the GPU. This flaw allows a local user to crash the system or escalate their privileges on the system.
References
| ▼ | URL | Tags | |
|---|---|---|---|
| secalert@redhat.com | http://www.openwall.com/lists/oss-security/2022/11/30/1 | Mailing List, Third Party Advisory | |
| secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=2042404 | Issue Tracking, Third Party Advisory | |
| secalert@redhat.com | https://security.netapp.com/advisory/ntap-20220526-0001/ | Third Party Advisory | |
| secalert@redhat.com | https://www.openwall.com/lists/oss-security/2022/01/25/12 | Mailing List, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | http://www.openwall.com/lists/oss-security/2022/11/30/1 | Mailing List, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=2042404 | Issue Tracking, Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://security.netapp.com/advisory/ntap-20220526-0001/ | Third Party Advisory | |
| af854a3a-2127-422b-91ae-364da2661108 | https://www.openwall.com/lists/oss-security/2022/01/25/12 | Mailing List, Third Party Advisory |
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Vulnerability from fkie_nvd
Published
2022-03-03 19:15
Modified
2024-11-21 06:38
Severity ?
Summary
A vulnerability was found in the Linux kernel’s cgroup_release_agent_write in the kernel/cgroup/cgroup-v1.c function. This flaw, under certain circumstances, allows the use of the cgroups v1 release_agent feature to escalate privileges and bypass the namespace isolation unexpectedly.
References
Impacted products
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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 |
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Vulnerability from fkie_nvd
Published
2022-08-23 16:15
Modified
2024-11-21 05:51
Severity ?
Summary
An improper link resolution flaw while extracting an archive can lead to changing the access control list (ACL) of the target of the link. An attacker may provide a malicious archive to a victim user, who would trigger this flaw when trying to extract the archive. A local attacker may use this flaw to change the ACL of a file on the system and gain more privileges.
References
Impacted products
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Vulnerability from fkie_nvd
Published
2024-01-10 13:15
Modified
2024-11-21 08:41
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N
Summary
A Cross-site request forgery vulnerability exists in ipa/session/login_password in all supported versions of IPA. This flaw allows an attacker to trick the user into submitting a request that could perform actions as the user, resulting in a loss of confidentiality and system integrity. During community penetration testing it was found that for certain HTTP end-points FreeIPA does not ensure CSRF protection. Due to implementation details one cannot use this flaw for reflection of a cookie representing already logged-in user. An attacker would always have to go through a new authentication attempt.
References
Impacted products
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"value": "A Cross-site request forgery vulnerability exists in ipa/session/login_password in all supported versions of IPA. This flaw allows an attacker to trick the user into submitting a request that could perform actions as the user, resulting in a loss of confidentiality and system integrity. During community penetration testing it was found that for certain HTTP end-points FreeIPA does not ensure CSRF protection. Due to implementation details one cannot use this flaw for reflection of a cookie representing already logged-in user. An attacker would always have to go through a new authentication attempt."
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Vulnerability from fkie_nvd
Published
2022-08-23 20:15
Modified
2024-11-21 06:23
Severity ?
Summary
A use-after-free flaw was found in libvirt. The qemuMonitorUnregister() function in qemuProcessHandleMonitorEOF is called using multiple threads without being adequately protected by a monitor lock. This flaw could be triggered by the virConnectGetAllDomainStats API when the guest is shutting down. An unprivileged client with a read-only connection could use this flaw to perform a denial of service attack by causing the libvirt daemon to crash.
References
Impacted products
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