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CVE-2021-3746
Vulnerability from cvelistv5
Published
2021-10-19 14:07
Modified
2024-08-03 17:01
Severity ?
EPSS score ?
Summary
A flaw was found in the libtpms code that may cause access beyond the boundary of internal buffers. The vulnerability is triggered by specially-crafted TPM2 command packets that then trigger the issue when the state of the TPM2's volatile state is written. The highest threat from this vulnerability is to system availability. This issue affects libtpms versions before 0.8.5, before 0.7.9 and before 0.6.6.
References
▼ | URL | Tags | |
---|---|---|---|
secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=1998588 | Issue Tracking, Patch, Third Party Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=1998588 | Issue Tracking, Patch, Third Party Advisory |
Impacted products
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fkie_cve-2021-3746
Vulnerability from fkie_nvd
Published
2021-10-19 15:15
Modified
2024-11-21 06:22
Severity ?
Summary
A flaw was found in the libtpms code that may cause access beyond the boundary of internal buffers. The vulnerability is triggered by specially-crafted TPM2 command packets that then trigger the issue when the state of the TPM2's volatile state is written. The highest threat from this vulnerability is to system availability. This issue affects libtpms versions before 0.8.5, before 0.7.9 and before 0.6.6.
References
▼ | URL | Tags | |
---|---|---|---|
secalert@redhat.com | https://bugzilla.redhat.com/show_bug.cgi?id=1998588 | Issue Tracking, Patch, Third Party Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://bugzilla.redhat.com/show_bug.cgi?id=1998588 | Issue Tracking, Patch, Third Party Advisory |
Impacted products
Vendor | Product | Version | |
---|---|---|---|
libtpms_project | libtpms | * | |
libtpms_project | libtpms | * | |
libtpms_project | libtpms | * | |
fedoraproject | fedora | 34 | |
redhat | enterprise_linux | 8.0 | |
redhat | enterprise_linux | 8.0 |
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gsd-2021-3746
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
A flaw was found in the libtpms code that may cause access beyond the boundary of internal buffers. The vulnerability is triggered by specially-crafted TPM2 command packets that then trigger the issue when the state of the TPM2's volatile state is written. The highest threat from this vulnerability is to system availability. This issue affects libtpms versions before 0.8.5, before 0.7.9 and before 0.6.6.
Aliases
Aliases
{ GSD: { alias: "CVE-2021-3746", description: "A flaw was found in the libtpms code that may cause access beyond the boundary of internal buffers. The vulnerability is triggered by specially-crafted TPM2 command packets that then trigger the issue when the state of the TPM2's volatile state is written. The highest threat from this vulnerability is to system availability. This issue affects libtpms versions before 0.8.5, before 0.7.9 and before 0.6.6.", id: "GSD-2021-3746", references: [ "https://www.suse.com/security/cve/CVE-2021-3746.html", "https://advisories.mageia.org/CVE-2021-3746.html", "https://security.archlinux.org/CVE-2021-3746", ], }, gsd: { metadata: { exploitCode: "unknown", remediation: "unknown", reportConfidence: "confirmed", type: "vulnerability", }, osvSchema: { aliases: [ "CVE-2021-3746", ], details: "A flaw was found in the libtpms code that may cause access beyond the boundary of internal buffers. The vulnerability is triggered by specially-crafted TPM2 command packets that then trigger the issue when the state of the TPM2's volatile state is written. The highest threat from this vulnerability is to system availability. This issue affects libtpms versions before 0.8.5, before 0.7.9 and before 0.6.6.", id: "GSD-2021-3746", modified: "2023-12-13T01:23:35.072195Z", schema_version: "1.4.0", }, }, namespaces: { "cve.org": { CVE_data_meta: { ASSIGNER: "secalert@redhat.com", ID: "CVE-2021-3746", STATE: "PUBLIC", }, affects: { vendor: { vendor_data: [ { product: { product_data: [ { product_name: "libtpms", version: { version_data: [ { version_value: "libtpms 0.8.5, libtpms 0.7.9, libtpms 0.6.6", }, ], }, }, ], }, vendor_name: "n/a", }, ], }, }, data_format: "MITRE", data_type: "CVE", data_version: "4.0", description: { description_data: [ { lang: "eng", value: "A flaw was found in the libtpms code that may cause access beyond the boundary of internal buffers. The vulnerability is triggered by specially-crafted TPM2 command packets that then trigger the issue when the state of the TPM2's volatile state is written. The highest threat from this vulnerability is to system availability. This issue affects libtpms versions before 0.8.5, before 0.7.9 and before 0.6.6.", }, ], }, problemtype: { problemtype_data: [ { description: [ { lang: "eng", value: "CWE-119", }, ], }, ], }, references: { reference_data: [ { name: "https://bugzilla.redhat.com/show_bug.cgi?id=1998588", refsource: "MISC", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1998588", }, ], }, }, "nvd.nist.gov": { configurations: { CVE_data_version: "4.0", nodes: [ { children: [], cpe_match: [ { cpe23Uri: "cpe:2.3:a:libtpms_project:libtpms:*:*:*:*:*:*:*:*", cpe_name: [], versionEndExcluding: "0.6.6", versionStartIncluding: "0.6.0", vulnerable: true, }, { cpe23Uri: "cpe:2.3:a:libtpms_project:libtpms:*:*:*:*:*:*:*:*", cpe_name: [], versionEndExcluding: "0.7.9", versionStartIncluding: "0.7.0", vulnerable: true, }, { cpe23Uri: "cpe:2.3:a:libtpms_project:libtpms:*:*:*:*:*:*:*:*", cpe_name: [], versionEndExcluding: "0.8.5", versionStartIncluding: "0.8.0", vulnerable: true, }, ], operator: "OR", }, { children: [], cpe_match: [ { cpe23Uri: "cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*", cpe_name: [], vulnerable: true, }, ], operator: "OR", }, { children: [], cpe_match: [ { cpe23Uri: "cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:-:*:*:*", cpe_name: [], vulnerable: true, }, { cpe23Uri: "cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:advanced_virtualization:*:*:*", cpe_name: [], vulnerable: true, }, ], operator: "OR", }, ], }, cve: { CVE_data_meta: { ASSIGNER: "secalert@redhat.com", ID: "CVE-2021-3746", }, data_format: "MITRE", data_type: "CVE", data_version: "4.0", description: { description_data: [ { lang: "en", value: "A flaw was found in the libtpms code that may cause access beyond the boundary of internal buffers. The vulnerability is triggered by specially-crafted TPM2 command packets that then trigger the issue when the state of the TPM2's volatile state is written. The highest threat from this vulnerability is to system availability. This issue affects libtpms versions before 0.8.5, before 0.7.9 and before 0.6.6.", }, ], }, problemtype: { problemtype_data: [ { description: [ { lang: "en", value: "CWE-119", }, ], }, ], }, references: { reference_data: [ { name: "https://bugzilla.redhat.com/show_bug.cgi?id=1998588", refsource: "MISC", tags: [ "Issue Tracking", "Patch", "Third Party Advisory", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=1998588", }, ], }, }, impact: { baseMetricV2: { acInsufInfo: false, cvssV2: { 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, severity: "HIGH", userInteractionRequired: true, }, baseMetricV3: { cvssV3: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "HIGH", baseScore: 6.5, baseSeverity: "MEDIUM", confidentialityImpact: "NONE", integrityImpact: "NONE", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", version: "3.1", }, exploitabilityScore: 2.8, impactScore: 3.6, }, }, lastModifiedDate: "2021-10-22T20:28Z", publishedDate: "2021-10-19T15:15Z", }, }, }
opensuse-su-2021:3004-1
Vulnerability from csaf_opensuse
Published
2021-09-09 13:20
Modified
2021-09-09 13:20
Summary
Security update for libtpms
Notes
Title of the patch
Security update for libtpms
Description of the patch
This update for libtpms fixes the following issues:
- CVE-2021-3746: Fixed out-of-bounds access via specially crafted TPM 2 command packets (bsc#1189935).
Patchnames
openSUSE-SLE-15.3-2021-3004
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
{ document: { aggregate_severity: { namespace: "https://www.suse.com/support/security/rating/", text: "important", }, category: "csaf_security_advisory", csaf_version: "2.0", distribution: { text: "Copyright 2024 SUSE LLC. All rights reserved.", tlp: { label: "WHITE", url: "https://www.first.org/tlp/", }, }, lang: "en", notes: [ { category: "summary", text: "Security update for libtpms", title: "Title of the patch", }, { category: "description", text: "This update for libtpms fixes the following issues:\n\n- CVE-2021-3746: Fixed out-of-bounds access via specially crafted TPM 2 command packets (bsc#1189935).\n", title: "Description of the patch", }, { category: "details", text: "openSUSE-SLE-15.3-2021-3004", title: "Patchnames", }, { category: "legal_disclaimer", text: "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).", title: "Terms of use", }, ], publisher: { category: "vendor", contact_details: "https://www.suse.com/support/security/contact/", name: "SUSE Product Security Team", namespace: "https://www.suse.com/", }, references: [ { category: "external", summary: "SUSE ratings", url: "https://www.suse.com/support/security/rating/", }, { category: "self", summary: "URL of this CSAF notice", url: "https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2021_3004-1.json", }, { category: "self", summary: "URL for openSUSE-SU-2021:3004-1", url: "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/75RD2O2OFCMWPCMY5QMSZRNV5PG5BTS6/", }, { category: "self", summary: "E-Mail link for openSUSE-SU-2021:3004-1", url: "https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/75RD2O2OFCMWPCMY5QMSZRNV5PG5BTS6/", }, { category: "self", summary: "SUSE Bug 1189935", url: "https://bugzilla.suse.com/1189935", }, { category: "self", summary: "SUSE CVE CVE-2021-3746 page", url: "https://www.suse.com/security/cve/CVE-2021-3746/", }, ], title: "Security update for libtpms", tracking: { current_release_date: "2021-09-09T13:20:49Z", generator: { date: "2021-09-09T13:20:49Z", engine: { name: "cve-database.git:bin/generate-csaf.pl", version: "1", }, }, id: "openSUSE-SU-2021:3004-1", initial_release_date: "2021-09-09T13:20:49Z", revision_history: [ { date: "2021-09-09T13:20:49Z", number: "1", summary: "Current version", }, ], status: "final", version: "1", }, }, product_tree: { branches: [ { branches: [ { branches: [ { category: "product_version", name: "libtpms-devel-0.8.2-3.3.1.aarch64", product: { name: "libtpms-devel-0.8.2-3.3.1.aarch64", product_id: "libtpms-devel-0.8.2-3.3.1.aarch64", }, }, { category: "product_version", name: "libtpms0-0.8.2-3.3.1.aarch64", product: { name: "libtpms0-0.8.2-3.3.1.aarch64", product_id: "libtpms0-0.8.2-3.3.1.aarch64", }, }, ], category: "architecture", name: "aarch64", }, { branches: [ { category: "product_version", name: "libtpms-devel-0.8.2-3.3.1.ppc64le", product: { name: "libtpms-devel-0.8.2-3.3.1.ppc64le", product_id: "libtpms-devel-0.8.2-3.3.1.ppc64le", }, }, { category: "product_version", name: "libtpms0-0.8.2-3.3.1.ppc64le", product: { name: "libtpms0-0.8.2-3.3.1.ppc64le", product_id: "libtpms0-0.8.2-3.3.1.ppc64le", }, 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"libtpms0-0.8.2-3.3.1.ppc64le", relates_to_product_reference: "openSUSE Leap 15.3", }, { category: "default_component_of", full_product_name: { name: "libtpms0-0.8.2-3.3.1.s390x as component of openSUSE Leap 15.3", product_id: "openSUSE Leap 15.3:libtpms0-0.8.2-3.3.1.s390x", }, product_reference: "libtpms0-0.8.2-3.3.1.s390x", relates_to_product_reference: "openSUSE Leap 15.3", }, { category: "default_component_of", full_product_name: { name: "libtpms0-0.8.2-3.3.1.x86_64 as component of openSUSE Leap 15.3", product_id: "openSUSE Leap 15.3:libtpms0-0.8.2-3.3.1.x86_64", }, product_reference: "libtpms0-0.8.2-3.3.1.x86_64", relates_to_product_reference: "openSUSE Leap 15.3", }, ], }, vulnerabilities: [ { cve: "CVE-2021-3746", ids: [ { system_name: "SUSE CVE Page", text: "https://www.suse.com/security/cve/CVE-2021-3746", }, ], notes: [ { category: "general", text: "A flaw was found in the libtpms code that may cause access beyond the boundary of internal buffers. The vulnerability is triggered by specially-crafted TPM2 command packets that then trigger the issue when the state of the TPM2's volatile state is written. The highest threat from this vulnerability is to system availability. This issue affects libtpms versions before 0.8.5, before 0.7.9 and before 0.6.6.", title: "CVE description", }, ], product_status: { recommended: [ "openSUSE Leap 15.3:libtpms-devel-0.8.2-3.3.1.aarch64", "openSUSE Leap 15.3:libtpms-devel-0.8.2-3.3.1.ppc64le", "openSUSE Leap 15.3:libtpms-devel-0.8.2-3.3.1.s390x", "openSUSE Leap 15.3:libtpms-devel-0.8.2-3.3.1.x86_64", "openSUSE Leap 15.3:libtpms0-0.8.2-3.3.1.aarch64", "openSUSE Leap 15.3:libtpms0-0.8.2-3.3.1.ppc64le", "openSUSE Leap 15.3:libtpms0-0.8.2-3.3.1.s390x", "openSUSE Leap 15.3:libtpms0-0.8.2-3.3.1.x86_64", ], }, references: [ { category: "external", summary: "CVE-2021-3746", url: "https://www.suse.com/security/cve/CVE-2021-3746", }, { category: "external", summary: "SUSE Bug 1189935 for CVE-2021-3746", url: "https://bugzilla.suse.com/1189935", }, ], remediations: [ { category: "vendor_fix", details: "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n", product_ids: [ "openSUSE Leap 15.3:libtpms-devel-0.8.2-3.3.1.aarch64", "openSUSE Leap 15.3:libtpms-devel-0.8.2-3.3.1.ppc64le", "openSUSE Leap 15.3:libtpms-devel-0.8.2-3.3.1.s390x", "openSUSE Leap 15.3:libtpms-devel-0.8.2-3.3.1.x86_64", "openSUSE Leap 15.3:libtpms0-0.8.2-3.3.1.aarch64", "openSUSE Leap 15.3:libtpms0-0.8.2-3.3.1.ppc64le", "openSUSE Leap 15.3:libtpms0-0.8.2-3.3.1.s390x", "openSUSE Leap 15.3:libtpms0-0.8.2-3.3.1.x86_64", ], }, ], scores: [ { cvss_v3: { baseScore: 7.5, baseSeverity: "HIGH", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", version: "3.1", }, products: [ "openSUSE Leap 15.3:libtpms-devel-0.8.2-3.3.1.aarch64", "openSUSE Leap 15.3:libtpms-devel-0.8.2-3.3.1.ppc64le", "openSUSE Leap 15.3:libtpms-devel-0.8.2-3.3.1.s390x", "openSUSE Leap 15.3:libtpms-devel-0.8.2-3.3.1.x86_64", "openSUSE Leap 15.3:libtpms0-0.8.2-3.3.1.aarch64", "openSUSE Leap 15.3:libtpms0-0.8.2-3.3.1.ppc64le", "openSUSE Leap 15.3:libtpms0-0.8.2-3.3.1.s390x", "openSUSE Leap 15.3:libtpms0-0.8.2-3.3.1.x86_64", ], }, ], threats: [ { category: "impact", date: "2021-09-09T13:20:49Z", details: "important", }, ], title: "CVE-2021-3746", }, ], }
opensuse-su-2024:11004-1
Vulnerability from csaf_opensuse
Published
2024-06-15 00:00
Modified
2024-06-15 00:00
Summary
libtpms-devel-0.8.4-2.2 on GA media
Notes
Title of the patch
libtpms-devel-0.8.4-2.2 on GA media
Description of the patch
These are all security issues fixed in the libtpms-devel-0.8.4-2.2 package on the GA media of openSUSE Tumbleweed.
Patchnames
openSUSE-Tumbleweed-2024-11004
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
{ document: { aggregate_severity: { namespace: "https://www.suse.com/support/security/rating/", text: "moderate", }, category: "csaf_security_advisory", csaf_version: "2.0", distribution: { text: "Copyright 2024 SUSE LLC. All rights reserved.", tlp: { label: "WHITE", url: "https://www.first.org/tlp/", }, }, lang: "en", notes: [ { category: "summary", text: "libtpms-devel-0.8.4-2.2 on GA media", title: "Title of the patch", }, { category: "description", text: "These are all security issues fixed in the libtpms-devel-0.8.4-2.2 package on the GA media of openSUSE Tumbleweed.", title: "Description of the patch", }, { category: "details", text: "openSUSE-Tumbleweed-2024-11004", title: "Patchnames", }, { category: "legal_disclaimer", text: "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).", title: "Terms of use", }, ], publisher: { category: "vendor", contact_details: "https://www.suse.com/support/security/contact/", name: "SUSE Product Security Team", namespace: "https://www.suse.com/", }, references: [ { category: "external", summary: "SUSE ratings", url: "https://www.suse.com/support/security/rating/", }, { category: "self", summary: "URL of this CSAF notice", url: "https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2024_11004-1.json", }, { category: "self", summary: "SUSE CVE CVE-2021-3446 page", url: "https://www.suse.com/security/cve/CVE-2021-3446/", }, { category: "self", summary: "SUSE CVE CVE-2021-3505 page", url: "https://www.suse.com/security/cve/CVE-2021-3505/", }, { category: "self", summary: "SUSE CVE CVE-2021-3746 page", url: "https://www.suse.com/security/cve/CVE-2021-3746/", }, ], title: "libtpms-devel-0.8.4-2.2 on GA media", tracking: { current_release_date: "2024-06-15T00:00:00Z", generator: { date: "2024-06-15T00:00:00Z", engine: { name: "cve-database.git:bin/generate-csaf.pl", version: "1", }, }, id: "openSUSE-SU-2024:11004-1", initial_release_date: "2024-06-15T00:00:00Z", revision_history: [ { date: "2024-06-15T00:00:00Z", number: "1", summary: "Current version", }, ], status: "final", version: "1", }, }, product_tree: { branches: [ { branches: [ { branches: [ { category: "product_version", name: 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Tumbleweed", product_id: "openSUSE Tumbleweed:libtpms-devel-0.8.4-2.2.x86_64", }, product_reference: "libtpms-devel-0.8.4-2.2.x86_64", relates_to_product_reference: "openSUSE Tumbleweed", }, { category: "default_component_of", full_product_name: { name: "libtpms0-0.8.4-2.2.aarch64 as component of openSUSE Tumbleweed", product_id: "openSUSE Tumbleweed:libtpms0-0.8.4-2.2.aarch64", }, product_reference: "libtpms0-0.8.4-2.2.aarch64", relates_to_product_reference: "openSUSE Tumbleweed", }, { category: "default_component_of", full_product_name: { name: "libtpms0-0.8.4-2.2.ppc64le as component of openSUSE Tumbleweed", product_id: "openSUSE Tumbleweed:libtpms0-0.8.4-2.2.ppc64le", }, product_reference: "libtpms0-0.8.4-2.2.ppc64le", relates_to_product_reference: "openSUSE Tumbleweed", }, { category: "default_component_of", full_product_name: { name: "libtpms0-0.8.4-2.2.s390x as component of openSUSE Tumbleweed", product_id: "openSUSE Tumbleweed:libtpms0-0.8.4-2.2.s390x", }, product_reference: "libtpms0-0.8.4-2.2.s390x", relates_to_product_reference: "openSUSE Tumbleweed", }, { category: "default_component_of", full_product_name: { name: "libtpms0-0.8.4-2.2.x86_64 as component of openSUSE Tumbleweed", product_id: "openSUSE Tumbleweed:libtpms0-0.8.4-2.2.x86_64", }, product_reference: "libtpms0-0.8.4-2.2.x86_64", relates_to_product_reference: "openSUSE Tumbleweed", }, ], }, vulnerabilities: [ { cve: "CVE-2021-3446", ids: [ { system_name: "SUSE CVE Page", text: "https://www.suse.com/security/cve/CVE-2021-3446", }, ], notes: [ { category: "general", text: "A flaw was found in libtpms in versions before 0.8.2. The commonly used integration of libtpms with OpenSSL contained a vulnerability related to the returned IV (initialization vector) when certain symmetric ciphers were used. Instead of returning the last IV it returned the initial IV to the caller, thus weakening the subsequent encryption and decryption steps. The highest threat from this vulnerability is to data confidentiality.", title: "CVE description", }, ], product_status: { recommended: [ "openSUSE Tumbleweed:libtpms-devel-0.8.4-2.2.aarch64", "openSUSE Tumbleweed:libtpms-devel-0.8.4-2.2.ppc64le", "openSUSE Tumbleweed:libtpms-devel-0.8.4-2.2.s390x", "openSUSE Tumbleweed:libtpms-devel-0.8.4-2.2.x86_64", "openSUSE Tumbleweed:libtpms0-0.8.4-2.2.aarch64", "openSUSE Tumbleweed:libtpms0-0.8.4-2.2.ppc64le", "openSUSE Tumbleweed:libtpms0-0.8.4-2.2.s390x", "openSUSE Tumbleweed:libtpms0-0.8.4-2.2.x86_64", ], }, references: [ { category: "external", summary: "CVE-2021-3446", url: "https://www.suse.com/security/cve/CVE-2021-3446", }, { category: "external", summary: "SUSE Bug 1183729 for CVE-2021-3446", url: "https://bugzilla.suse.com/1183729", }, ], remediations: [ { category: "vendor_fix", details: "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n", product_ids: [ "openSUSE Tumbleweed:libtpms-devel-0.8.4-2.2.aarch64", "openSUSE Tumbleweed:libtpms-devel-0.8.4-2.2.ppc64le", "openSUSE Tumbleweed:libtpms-devel-0.8.4-2.2.s390x", "openSUSE Tumbleweed:libtpms-devel-0.8.4-2.2.x86_64", "openSUSE Tumbleweed:libtpms0-0.8.4-2.2.aarch64", "openSUSE Tumbleweed:libtpms0-0.8.4-2.2.ppc64le", "openSUSE Tumbleweed:libtpms0-0.8.4-2.2.s390x", "openSUSE Tumbleweed:libtpms0-0.8.4-2.2.x86_64", ], }, ], scores: [ { cvss_v3: { baseScore: 5.9, baseSeverity: "MEDIUM", vectorString: "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", version: "3.1", }, products: [ "openSUSE Tumbleweed:libtpms-devel-0.8.4-2.2.aarch64", "openSUSE Tumbleweed:libtpms-devel-0.8.4-2.2.ppc64le", "openSUSE Tumbleweed:libtpms-devel-0.8.4-2.2.s390x", "openSUSE Tumbleweed:libtpms-devel-0.8.4-2.2.x86_64", "openSUSE Tumbleweed:libtpms0-0.8.4-2.2.aarch64", "openSUSE Tumbleweed:libtpms0-0.8.4-2.2.ppc64le", "openSUSE Tumbleweed:libtpms0-0.8.4-2.2.s390x", "openSUSE Tumbleweed:libtpms0-0.8.4-2.2.x86_64", ], }, ], threats: [ { category: "impact", date: "2024-06-15T00:00:00Z", details: "moderate", }, ], title: "CVE-2021-3446", }, { cve: "CVE-2021-3505", ids: [ { system_name: "SUSE CVE Page", text: "https://www.suse.com/security/cve/CVE-2021-3505", }, ], notes: [ { category: "general", text: "A flaw was found in libtpms in versions before 0.8.0. The TPM 2 implementation returns 2048 bit keys with ~1984 bit strength due to a bug in the TCG specification. The bug is in the key creation algorithm in RsaAdjustPrimeCandidate(), which is called before the prime number check. The highest threat from this vulnerability is to data confidentiality.", title: "CVE description", }, ], product_status: { recommended: [ "openSUSE Tumbleweed:libtpms-devel-0.8.4-2.2.aarch64", "openSUSE Tumbleweed:libtpms-devel-0.8.4-2.2.ppc64le", "openSUSE Tumbleweed:libtpms-devel-0.8.4-2.2.s390x", "openSUSE Tumbleweed:libtpms-devel-0.8.4-2.2.x86_64", "openSUSE Tumbleweed:libtpms0-0.8.4-2.2.aarch64", "openSUSE Tumbleweed:libtpms0-0.8.4-2.2.ppc64le", "openSUSE Tumbleweed:libtpms0-0.8.4-2.2.s390x", "openSUSE Tumbleweed:libtpms0-0.8.4-2.2.x86_64", ], }, references: [ { category: "external", summary: "CVE-2021-3505", url: "https://www.suse.com/security/cve/CVE-2021-3505", }, { category: "external", summary: "SUSE Bug 1184939 for CVE-2021-3505", url: "https://bugzilla.suse.com/1184939", }, ], remediations: [ { category: "vendor_fix", details: "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n", product_ids: [ "openSUSE Tumbleweed:libtpms-devel-0.8.4-2.2.aarch64", "openSUSE Tumbleweed:libtpms-devel-0.8.4-2.2.ppc64le", "openSUSE Tumbleweed:libtpms-devel-0.8.4-2.2.s390x", "openSUSE Tumbleweed:libtpms-devel-0.8.4-2.2.x86_64", "openSUSE Tumbleweed:libtpms0-0.8.4-2.2.aarch64", "openSUSE Tumbleweed:libtpms0-0.8.4-2.2.ppc64le", "openSUSE Tumbleweed:libtpms0-0.8.4-2.2.s390x", "openSUSE Tumbleweed:libtpms0-0.8.4-2.2.x86_64", ], }, ], scores: [ { cvss_v3: { baseScore: 4, baseSeverity: "MEDIUM", vectorString: "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N", version: "3.1", }, products: [ "openSUSE Tumbleweed:libtpms-devel-0.8.4-2.2.aarch64", "openSUSE Tumbleweed:libtpms-devel-0.8.4-2.2.ppc64le", "openSUSE Tumbleweed:libtpms-devel-0.8.4-2.2.s390x", "openSUSE Tumbleweed:libtpms-devel-0.8.4-2.2.x86_64", "openSUSE Tumbleweed:libtpms0-0.8.4-2.2.aarch64", "openSUSE Tumbleweed:libtpms0-0.8.4-2.2.ppc64le", "openSUSE Tumbleweed:libtpms0-0.8.4-2.2.s390x", "openSUSE Tumbleweed:libtpms0-0.8.4-2.2.x86_64", ], }, ], threats: [ { category: "impact", date: "2024-06-15T00:00:00Z", details: "low", }, ], title: "CVE-2021-3505", }, { cve: "CVE-2021-3746", ids: [ { system_name: "SUSE CVE Page", text: "https://www.suse.com/security/cve/CVE-2021-3746", }, ], notes: [ { category: "general", text: "A flaw was found in the libtpms code that may cause access beyond the boundary of internal buffers. The vulnerability is triggered by specially-crafted TPM2 command packets that then trigger the issue when the state of the TPM2's volatile state is written. The highest threat from this vulnerability is to system availability. This issue affects libtpms versions before 0.8.5, before 0.7.9 and before 0.6.6.", title: "CVE description", }, ], product_status: { recommended: [ "openSUSE Tumbleweed:libtpms-devel-0.8.4-2.2.aarch64", "openSUSE Tumbleweed:libtpms-devel-0.8.4-2.2.ppc64le", "openSUSE Tumbleweed:libtpms-devel-0.8.4-2.2.s390x", "openSUSE Tumbleweed:libtpms-devel-0.8.4-2.2.x86_64", "openSUSE Tumbleweed:libtpms0-0.8.4-2.2.aarch64", "openSUSE Tumbleweed:libtpms0-0.8.4-2.2.ppc64le", "openSUSE Tumbleweed:libtpms0-0.8.4-2.2.s390x", "openSUSE Tumbleweed:libtpms0-0.8.4-2.2.x86_64", ], }, references: [ { category: "external", summary: "CVE-2021-3746", url: "https://www.suse.com/security/cve/CVE-2021-3746", }, { category: "external", summary: "SUSE Bug 1189935 for CVE-2021-3746", url: "https://bugzilla.suse.com/1189935", }, ], remediations: [ { category: "vendor_fix", details: "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n", product_ids: [ "openSUSE Tumbleweed:libtpms-devel-0.8.4-2.2.aarch64", "openSUSE Tumbleweed:libtpms-devel-0.8.4-2.2.ppc64le", "openSUSE Tumbleweed:libtpms-devel-0.8.4-2.2.s390x", "openSUSE Tumbleweed:libtpms-devel-0.8.4-2.2.x86_64", "openSUSE Tumbleweed:libtpms0-0.8.4-2.2.aarch64", "openSUSE Tumbleweed:libtpms0-0.8.4-2.2.ppc64le", "openSUSE Tumbleweed:libtpms0-0.8.4-2.2.s390x", "openSUSE Tumbleweed:libtpms0-0.8.4-2.2.x86_64", ], }, ], scores: [ { cvss_v3: { baseScore: 7.5, baseSeverity: "HIGH", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", version: "3.1", }, products: [ "openSUSE Tumbleweed:libtpms-devel-0.8.4-2.2.aarch64", "openSUSE Tumbleweed:libtpms-devel-0.8.4-2.2.ppc64le", "openSUSE Tumbleweed:libtpms-devel-0.8.4-2.2.s390x", "openSUSE Tumbleweed:libtpms-devel-0.8.4-2.2.x86_64", "openSUSE Tumbleweed:libtpms0-0.8.4-2.2.aarch64", "openSUSE Tumbleweed:libtpms0-0.8.4-2.2.ppc64le", "openSUSE Tumbleweed:libtpms0-0.8.4-2.2.s390x", "openSUSE Tumbleweed:libtpms0-0.8.4-2.2.x86_64", ], }, ], threats: [ { category: "impact", date: "2024-06-15T00:00:00Z", details: "important", }, ], title: "CVE-2021-3746", }, ], }
ghsa-9ffq-6fp7-34mv
Vulnerability from github
Published
2022-05-24 19:17
Modified
2022-05-24 19:17
Details
A flaw was found in the libtpms code that may cause access beyond the boundary of internal buffers. The vulnerability is triggered by specially-crafted TPM2 command packets that then trigger the issue when the state of the TPM2's volatile state is written. The highest threat from this vulnerability is to system availability. This issue affects libtpms versions before 0.8.5, before 0.7.9 and before 0.6.6.
{ affected: [], aliases: [ "CVE-2021-3746", ], database_specific: { cwe_ids: [ "CWE-119", ], github_reviewed: false, github_reviewed_at: null, nvd_published_at: "2021-10-19T15:15:00Z", severity: "HIGH", }, details: "A flaw was found in the libtpms code that may cause access beyond the boundary of internal buffers. The vulnerability is triggered by specially-crafted TPM2 command packets that then trigger the issue when the state of the TPM2's volatile state is written. The highest threat from this vulnerability is to system availability. This issue affects libtpms versions before 0.8.5, before 0.7.9 and before 0.6.6.", id: "GHSA-9ffq-6fp7-34mv", modified: "2022-05-24T19:17:56Z", published: "2022-05-24T19:17:56Z", references: [ { type: "ADVISORY", url: "https://nvd.nist.gov/vuln/detail/CVE-2021-3746", }, { type: "WEB", url: "https://bugzilla.redhat.com/show_bug.cgi?id=1998588", }, ], schema_version: "1.4.0", severity: [], }
suse-su-2021:3004-1
Vulnerability from csaf_suse
Published
2021-09-09 13:20
Modified
2021-09-09 13:20
Summary
Security update for libtpms
Notes
Title of the patch
Security update for libtpms
Description of the patch
This update for libtpms fixes the following issues:
- CVE-2021-3746: Fixed out-of-bounds access via specially crafted TPM 2 command packets (bsc#1189935).
Patchnames
SUSE-2021-3004,SUSE-SLE-Module-Server-Applications-15-SP3-2021-3004
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
{ document: { aggregate_severity: { namespace: "https://www.suse.com/support/security/rating/", text: "important", }, category: "csaf_security_advisory", csaf_version: "2.0", distribution: { text: "Copyright 2024 SUSE LLC. All rights reserved.", tlp: { label: "WHITE", url: "https://www.first.org/tlp/", }, }, lang: "en", notes: [ { category: "summary", text: "Security update for libtpms", title: "Title of the patch", }, { category: "description", text: "This update for libtpms fixes the following issues:\n\n- CVE-2021-3746: Fixed out-of-bounds access via specially crafted TPM 2 command packets (bsc#1189935).\n", title: "Description of the patch", }, { category: "details", text: "SUSE-2021-3004,SUSE-SLE-Module-Server-Applications-15-SP3-2021-3004", title: "Patchnames", }, { category: "legal_disclaimer", text: "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).", title: "Terms of use", }, ], publisher: { category: "vendor", contact_details: "https://www.suse.com/support/security/contact/", name: "SUSE Product Security Team", namespace: "https://www.suse.com/", }, references: [ { category: "external", summary: "SUSE ratings", url: "https://www.suse.com/support/security/rating/", }, { category: "self", summary: "URL of this CSAF notice", url: "https://ftp.suse.com/pub/projects/security/csaf/suse-su-2021_3004-1.json", }, { category: "self", summary: "URL for SUSE-SU-2021:3004-1", url: "https://www.suse.com/support/update/announcement/2021/suse-su-20213004-1/", }, { category: "self", summary: "E-Mail link for SUSE-SU-2021:3004-1", url: "https://lists.suse.com/pipermail/sle-security-updates/2021-September/009428.html", }, { category: "self", summary: "SUSE Bug 1189935", url: "https://bugzilla.suse.com/1189935", }, { category: "self", summary: "SUSE CVE CVE-2021-3746 page", url: "https://www.suse.com/security/cve/CVE-2021-3746/", }, ], title: "Security update for libtpms", tracking: { current_release_date: "2021-09-09T13:20:48Z", generator: { date: "2021-09-09T13:20:48Z", engine: { name: "cve-database.git:bin/generate-csaf.pl", version: "1", }, }, id: "SUSE-SU-2021:3004-1", initial_release_date: "2021-09-09T13:20:48Z", revision_history: [ { date: "2021-09-09T13:20:48Z", number: "1", summary: "Current version", }, ], status: "final", version: "1", }, }, product_tree: { branches: [ { branches: [ { branches: [ { category: "product_version", name: "libtpms-devel-0.8.2-3.3.1.aarch64", product: { name: "libtpms-devel-0.8.2-3.3.1.aarch64", product_id: "libtpms-devel-0.8.2-3.3.1.aarch64", }, }, { category: "product_version", name: "libtpms0-0.8.2-3.3.1.aarch64", product: { name: "libtpms0-0.8.2-3.3.1.aarch64", product_id: "libtpms0-0.8.2-3.3.1.aarch64", }, }, ], category: "architecture", name: "aarch64", }, { branches: [ { category: "product_version", name: "libtpms-devel-0.8.2-3.3.1.i586", product: { name: "libtpms-devel-0.8.2-3.3.1.i586", product_id: "libtpms-devel-0.8.2-3.3.1.i586", }, }, { category: "product_version", name: "libtpms0-0.8.2-3.3.1.i586", product: { name: "libtpms0-0.8.2-3.3.1.i586", product_id: "libtpms0-0.8.2-3.3.1.i586", }, }, ], category: "architecture", name: "i586", }, { branches: [ { category: "product_version", name: "libtpms-devel-0.8.2-3.3.1.ppc64le", product: { name: "libtpms-devel-0.8.2-3.3.1.ppc64le", product_id: "libtpms-devel-0.8.2-3.3.1.ppc64le", }, }, { category: "product_version", name: "libtpms0-0.8.2-3.3.1.ppc64le", product: { name: "libtpms0-0.8.2-3.3.1.ppc64le", product_id: "libtpms0-0.8.2-3.3.1.ppc64le", }, }, ], category: "architecture", name: "ppc64le", }, { branches: [ { category: "product_version", name: "libtpms-devel-0.8.2-3.3.1.s390x", product: { name: "libtpms-devel-0.8.2-3.3.1.s390x", product_id: "libtpms-devel-0.8.2-3.3.1.s390x", }, }, { category: "product_version", name: "libtpms0-0.8.2-3.3.1.s390x", product: { name: "libtpms0-0.8.2-3.3.1.s390x", product_id: "libtpms0-0.8.2-3.3.1.s390x", }, }, ], category: "architecture", name: "s390x", }, { branches: [ { category: "product_version", name: "libtpms-devel-0.8.2-3.3.1.x86_64", product: { name: "libtpms-devel-0.8.2-3.3.1.x86_64", product_id: "libtpms-devel-0.8.2-3.3.1.x86_64", }, }, { category: "product_version", name: "libtpms0-0.8.2-3.3.1.x86_64", product: { name: "libtpms0-0.8.2-3.3.1.x86_64", product_id: "libtpms0-0.8.2-3.3.1.x86_64", }, }, ], category: "architecture", name: "x86_64", }, { branches: [ { category: "product_name", name: "SUSE Linux Enterprise Module for Server Applications 15 SP3", product: { name: "SUSE Linux Enterprise Module for Server Applications 15 SP3", product_id: "SUSE Linux Enterprise Module for Server Applications 15 SP3", product_identification_helper: { cpe: "cpe:/o:suse:sle-module-server-applications:15:sp3", }, }, }, ], category: "product_family", name: "SUSE Linux Enterprise", }, ], category: "vendor", name: "SUSE", }, ], relationships: [ { category: "default_component_of", full_product_name: { name: "libtpms-devel-0.8.2-3.3.1.aarch64 as component of SUSE Linux Enterprise Module for Server Applications 15 SP3", product_id: "SUSE Linux Enterprise Module for Server Applications 15 SP3:libtpms-devel-0.8.2-3.3.1.aarch64", }, product_reference: "libtpms-devel-0.8.2-3.3.1.aarch64", relates_to_product_reference: "SUSE Linux Enterprise Module for Server Applications 15 SP3", }, { category: "default_component_of", full_product_name: { name: "libtpms-devel-0.8.2-3.3.1.ppc64le as component of SUSE Linux Enterprise Module for Server Applications 15 SP3", product_id: "SUSE Linux Enterprise Module for Server Applications 15 SP3:libtpms-devel-0.8.2-3.3.1.ppc64le", }, product_reference: "libtpms-devel-0.8.2-3.3.1.ppc64le", relates_to_product_reference: "SUSE Linux Enterprise Module for Server Applications 15 SP3", }, { category: "default_component_of", full_product_name: { name: "libtpms-devel-0.8.2-3.3.1.s390x as component of SUSE Linux Enterprise Module for Server Applications 15 SP3", product_id: "SUSE Linux Enterprise Module for Server Applications 15 SP3:libtpms-devel-0.8.2-3.3.1.s390x", }, product_reference: "libtpms-devel-0.8.2-3.3.1.s390x", relates_to_product_reference: "SUSE Linux Enterprise Module for Server Applications 15 SP3", }, { category: "default_component_of", full_product_name: { name: "libtpms-devel-0.8.2-3.3.1.x86_64 as component of SUSE Linux Enterprise Module for Server Applications 15 SP3", product_id: "SUSE Linux Enterprise Module for Server Applications 15 SP3:libtpms-devel-0.8.2-3.3.1.x86_64", }, product_reference: "libtpms-devel-0.8.2-3.3.1.x86_64", relates_to_product_reference: "SUSE Linux Enterprise Module for Server Applications 15 SP3", }, { category: "default_component_of", full_product_name: { name: "libtpms0-0.8.2-3.3.1.aarch64 as component of SUSE Linux Enterprise Module for Server Applications 15 SP3", product_id: "SUSE Linux Enterprise Module for Server Applications 15 SP3:libtpms0-0.8.2-3.3.1.aarch64", }, product_reference: "libtpms0-0.8.2-3.3.1.aarch64", relates_to_product_reference: "SUSE Linux Enterprise Module for Server Applications 15 SP3", }, { category: "default_component_of", full_product_name: { name: "libtpms0-0.8.2-3.3.1.ppc64le as component of SUSE Linux Enterprise Module for Server Applications 15 SP3", product_id: "SUSE Linux Enterprise Module for Server Applications 15 SP3:libtpms0-0.8.2-3.3.1.ppc64le", }, product_reference: "libtpms0-0.8.2-3.3.1.ppc64le", relates_to_product_reference: "SUSE Linux Enterprise Module for Server Applications 15 SP3", }, { category: "default_component_of", full_product_name: { name: "libtpms0-0.8.2-3.3.1.s390x as component of SUSE Linux Enterprise Module for Server Applications 15 SP3", product_id: "SUSE Linux Enterprise Module for Server Applications 15 SP3:libtpms0-0.8.2-3.3.1.s390x", }, product_reference: "libtpms0-0.8.2-3.3.1.s390x", relates_to_product_reference: "SUSE Linux Enterprise Module for Server Applications 15 SP3", }, { category: "default_component_of", full_product_name: { name: "libtpms0-0.8.2-3.3.1.x86_64 as component of SUSE Linux Enterprise Module for Server Applications 15 SP3", product_id: "SUSE Linux Enterprise Module for Server Applications 15 SP3:libtpms0-0.8.2-3.3.1.x86_64", }, product_reference: "libtpms0-0.8.2-3.3.1.x86_64", relates_to_product_reference: "SUSE Linux Enterprise Module for Server Applications 15 SP3", }, ], }, vulnerabilities: [ { cve: "CVE-2021-3746", ids: [ { system_name: "SUSE CVE Page", text: "https://www.suse.com/security/cve/CVE-2021-3746", }, ], notes: [ { category: "general", text: "A flaw was found in the libtpms code that may cause access beyond the boundary of internal buffers. The vulnerability is triggered by specially-crafted TPM2 command packets that then trigger the issue when the state of the TPM2's volatile state is written. The highest threat from this vulnerability is to system availability. This issue affects libtpms versions before 0.8.5, before 0.7.9 and before 0.6.6.", title: "CVE description", }, ], product_status: { recommended: [ "SUSE Linux Enterprise Module for Server Applications 15 SP3:libtpms-devel-0.8.2-3.3.1.aarch64", "SUSE Linux Enterprise Module for Server Applications 15 SP3:libtpms-devel-0.8.2-3.3.1.ppc64le", "SUSE Linux Enterprise Module for Server Applications 15 SP3:libtpms-devel-0.8.2-3.3.1.s390x", "SUSE Linux Enterprise Module for Server Applications 15 SP3:libtpms-devel-0.8.2-3.3.1.x86_64", "SUSE Linux Enterprise Module for Server Applications 15 SP3:libtpms0-0.8.2-3.3.1.aarch64", "SUSE Linux Enterprise Module for Server Applications 15 SP3:libtpms0-0.8.2-3.3.1.ppc64le", "SUSE Linux Enterprise Module for Server Applications 15 SP3:libtpms0-0.8.2-3.3.1.s390x", "SUSE Linux Enterprise Module for Server Applications 15 SP3:libtpms0-0.8.2-3.3.1.x86_64", ], }, references: [ { category: "external", summary: "CVE-2021-3746", url: "https://www.suse.com/security/cve/CVE-2021-3746", }, { category: "external", summary: "SUSE Bug 1189935 for CVE-2021-3746", url: "https://bugzilla.suse.com/1189935", }, ], remediations: [ { category: "vendor_fix", details: "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n", product_ids: [ "SUSE Linux Enterprise Module for Server Applications 15 SP3:libtpms-devel-0.8.2-3.3.1.aarch64", "SUSE Linux Enterprise Module for Server Applications 15 SP3:libtpms-devel-0.8.2-3.3.1.ppc64le", "SUSE Linux Enterprise Module for Server Applications 15 SP3:libtpms-devel-0.8.2-3.3.1.s390x", "SUSE Linux Enterprise Module for Server Applications 15 SP3:libtpms-devel-0.8.2-3.3.1.x86_64", "SUSE Linux Enterprise Module for Server Applications 15 SP3:libtpms0-0.8.2-3.3.1.aarch64", "SUSE Linux Enterprise Module for Server Applications 15 SP3:libtpms0-0.8.2-3.3.1.ppc64le", "SUSE Linux Enterprise Module for Server Applications 15 SP3:libtpms0-0.8.2-3.3.1.s390x", "SUSE Linux Enterprise Module for Server Applications 15 SP3:libtpms0-0.8.2-3.3.1.x86_64", ], }, ], scores: [ { cvss_v3: { baseScore: 7.5, baseSeverity: "HIGH", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", version: "3.1", }, products: [ "SUSE Linux Enterprise Module for Server Applications 15 SP3:libtpms-devel-0.8.2-3.3.1.aarch64", "SUSE Linux Enterprise Module for Server Applications 15 SP3:libtpms-devel-0.8.2-3.3.1.ppc64le", "SUSE Linux Enterprise Module for Server Applications 15 SP3:libtpms-devel-0.8.2-3.3.1.s390x", "SUSE Linux Enterprise Module for Server Applications 15 SP3:libtpms-devel-0.8.2-3.3.1.x86_64", "SUSE Linux Enterprise Module for Server Applications 15 SP3:libtpms0-0.8.2-3.3.1.aarch64", "SUSE Linux Enterprise Module for Server Applications 15 SP3:libtpms0-0.8.2-3.3.1.ppc64le", "SUSE Linux Enterprise Module for Server Applications 15 SP3:libtpms0-0.8.2-3.3.1.s390x", "SUSE Linux Enterprise Module for Server Applications 15 SP3:libtpms0-0.8.2-3.3.1.x86_64", ], }, ], threats: [ { category: "impact", date: "2021-09-09T13:20:48Z", details: "important", }, ], title: "CVE-2021-3746", }, ], }
suse-su-2021:3004-2
Vulnerability from csaf_suse
Published
2021-09-21 14:39
Modified
2021-09-21 14:39
Summary
Security update for libtpms
Notes
Title of the patch
Security update for libtpms
Description of the patch
This update for libtpms fixes the following issues:
- CVE-2021-3746: Fixed out-of-bounds access via specially crafted TPM 2 command packets (bsc#1189935).
Patchnames
SUSE-2021-3004,SUSE-SUSE-MicroOS-5.1-2021-3004
Terms of use
CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
{ document: { aggregate_severity: { namespace: "https://www.suse.com/support/security/rating/", text: "important", }, category: "csaf_security_advisory", csaf_version: "2.0", distribution: { text: "Copyright 2024 SUSE LLC. All rights reserved.", tlp: { label: "WHITE", url: "https://www.first.org/tlp/", }, }, lang: "en", notes: [ { category: "summary", text: "Security update for libtpms", title: "Title of the patch", }, { category: "description", text: "This update for libtpms fixes the following issues:\n\n- CVE-2021-3746: Fixed out-of-bounds access via specially crafted TPM 2 command packets (bsc#1189935).\n", title: "Description of the patch", }, { category: "details", text: "SUSE-2021-3004,SUSE-SUSE-MicroOS-5.1-2021-3004", title: "Patchnames", }, { category: "legal_disclaimer", text: "CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).", title: "Terms of use", }, ], publisher: { category: "vendor", contact_details: "https://www.suse.com/support/security/contact/", name: "SUSE Product Security Team", namespace: "https://www.suse.com/", }, references: [ { category: "external", summary: "SUSE ratings", url: "https://www.suse.com/support/security/rating/", }, { category: "self", summary: "URL of this CSAF notice", url: "https://ftp.suse.com/pub/projects/security/csaf/suse-su-2021_3004-2.json", }, { category: "self", summary: "URL for SUSE-SU-2021:3004-2", url: "https://www.suse.com/support/update/announcement/2021/suse-su-20213004-2/", }, { category: "self", summary: "E-Mail link for SUSE-SU-2021:3004-2", url: "https://lists.suse.com/pipermail/sle-security-updates/2021-September/009474.html", }, { category: "self", summary: "SUSE Bug 1189935", url: "https://bugzilla.suse.com/1189935", }, { category: "self", summary: "SUSE CVE CVE-2021-3746 page", url: "https://www.suse.com/security/cve/CVE-2021-3746/", }, ], title: "Security update for libtpms", tracking: { current_release_date: "2021-09-21T14:39:00Z", generator: { date: "2021-09-21T14:39:00Z", engine: { name: "cve-database.git:bin/generate-csaf.pl", version: "1", }, }, id: "SUSE-SU-2021:3004-2", initial_release_date: "2021-09-21T14:39:00Z", revision_history: [ { date: "2021-09-21T14:39:00Z", number: "1", summary: "Current version", }, ], status: "final", version: "1", }, }, product_tree: { branches: [ { branches: [ { branches: [ { category: "product_version", name: "libtpms-devel-0.8.2-3.3.1.aarch64", product: { name: "libtpms-devel-0.8.2-3.3.1.aarch64", product_id: "libtpms-devel-0.8.2-3.3.1.aarch64", }, }, { category: "product_version", name: "libtpms0-0.8.2-3.3.1.aarch64", product: { name: "libtpms0-0.8.2-3.3.1.aarch64", product_id: "libtpms0-0.8.2-3.3.1.aarch64", }, }, ], category: "architecture", name: "aarch64", }, { branches: [ { category: "product_version", name: "libtpms-devel-0.8.2-3.3.1.i586", product: { name: "libtpms-devel-0.8.2-3.3.1.i586", product_id: "libtpms-devel-0.8.2-3.3.1.i586", }, }, { category: "product_version", name: "libtpms0-0.8.2-3.3.1.i586", product: { name: "libtpms0-0.8.2-3.3.1.i586", product_id: "libtpms0-0.8.2-3.3.1.i586", }, }, ], category: "architecture", name: "i586", }, { branches: [ { category: "product_version", name: "libtpms-devel-0.8.2-3.3.1.ppc64le", product: { name: "libtpms-devel-0.8.2-3.3.1.ppc64le", product_id: "libtpms-devel-0.8.2-3.3.1.ppc64le", }, }, { category: "product_version", name: "libtpms0-0.8.2-3.3.1.ppc64le", product: { name: "libtpms0-0.8.2-3.3.1.ppc64le", product_id: "libtpms0-0.8.2-3.3.1.ppc64le", }, }, ], category: "architecture", name: "ppc64le", }, { branches: [ { category: "product_version", name: "libtpms-devel-0.8.2-3.3.1.s390x", product: { name: "libtpms-devel-0.8.2-3.3.1.s390x", product_id: "libtpms-devel-0.8.2-3.3.1.s390x", }, }, { category: "product_version", name: "libtpms0-0.8.2-3.3.1.s390x", product: { name: "libtpms0-0.8.2-3.3.1.s390x", product_id: "libtpms0-0.8.2-3.3.1.s390x", }, }, ], category: "architecture", name: "s390x", }, { branches: [ { category: "product_version", name: "libtpms-devel-0.8.2-3.3.1.x86_64", product: { name: "libtpms-devel-0.8.2-3.3.1.x86_64", product_id: "libtpms-devel-0.8.2-3.3.1.x86_64", }, }, { category: "product_version", name: "libtpms0-0.8.2-3.3.1.x86_64", product: { name: "libtpms0-0.8.2-3.3.1.x86_64", product_id: "libtpms0-0.8.2-3.3.1.x86_64", }, }, ], category: "architecture", name: "x86_64", }, { branches: [ { category: "product_name", name: "SUSE Linux Enterprise Micro 5.1", product: { name: "SUSE Linux Enterprise Micro 5.1", product_id: "SUSE Linux Enterprise Micro 5.1", product_identification_helper: { cpe: "cpe:/o:suse:suse-microos:5.1", }, }, }, ], category: "product_family", name: "SUSE Linux Enterprise", }, ], category: "vendor", name: "SUSE", }, ], relationships: [ { category: "default_component_of", full_product_name: { name: "libtpms0-0.8.2-3.3.1.aarch64 as component of SUSE Linux Enterprise Micro 5.1", product_id: "SUSE Linux Enterprise Micro 5.1:libtpms0-0.8.2-3.3.1.aarch64", }, product_reference: "libtpms0-0.8.2-3.3.1.aarch64", relates_to_product_reference: "SUSE Linux Enterprise Micro 5.1", }, { category: "default_component_of", full_product_name: { name: "libtpms0-0.8.2-3.3.1.s390x as component of SUSE Linux Enterprise Micro 5.1", product_id: "SUSE Linux Enterprise Micro 5.1:libtpms0-0.8.2-3.3.1.s390x", }, product_reference: "libtpms0-0.8.2-3.3.1.s390x", relates_to_product_reference: "SUSE Linux Enterprise Micro 5.1", }, { category: "default_component_of", full_product_name: { name: "libtpms0-0.8.2-3.3.1.x86_64 as component of SUSE Linux Enterprise Micro 5.1", product_id: "SUSE Linux Enterprise Micro 5.1:libtpms0-0.8.2-3.3.1.x86_64", }, product_reference: "libtpms0-0.8.2-3.3.1.x86_64", relates_to_product_reference: "SUSE Linux Enterprise Micro 5.1", }, ], }, vulnerabilities: [ { cve: "CVE-2021-3746", ids: [ { system_name: "SUSE CVE Page", text: "https://www.suse.com/security/cve/CVE-2021-3746", }, ], notes: [ { category: "general", text: "A flaw was found in the libtpms code that may cause access beyond the boundary of internal buffers. The vulnerability is triggered by specially-crafted TPM2 command packets that then trigger the issue when the state of the TPM2's volatile state is written. The highest threat from this vulnerability is to system availability. This issue affects libtpms versions before 0.8.5, before 0.7.9 and before 0.6.6.", title: "CVE description", }, ], product_status: { recommended: [ "SUSE Linux Enterprise Micro 5.1:libtpms0-0.8.2-3.3.1.aarch64", "SUSE Linux Enterprise Micro 5.1:libtpms0-0.8.2-3.3.1.s390x", "SUSE Linux Enterprise Micro 5.1:libtpms0-0.8.2-3.3.1.x86_64", ], }, references: [ { category: "external", summary: "CVE-2021-3746", url: "https://www.suse.com/security/cve/CVE-2021-3746", }, { category: "external", summary: "SUSE Bug 1189935 for CVE-2021-3746", url: "https://bugzilla.suse.com/1189935", }, ], remediations: [ { category: "vendor_fix", details: "To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or \"zypper patch\".\n", product_ids: [ "SUSE Linux Enterprise Micro 5.1:libtpms0-0.8.2-3.3.1.aarch64", "SUSE Linux Enterprise Micro 5.1:libtpms0-0.8.2-3.3.1.s390x", "SUSE Linux Enterprise Micro 5.1:libtpms0-0.8.2-3.3.1.x86_64", ], }, ], scores: [ { cvss_v3: { baseScore: 7.5, baseSeverity: "HIGH", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", version: "3.1", }, products: [ "SUSE Linux Enterprise Micro 5.1:libtpms0-0.8.2-3.3.1.aarch64", "SUSE Linux Enterprise Micro 5.1:libtpms0-0.8.2-3.3.1.s390x", "SUSE Linux Enterprise Micro 5.1:libtpms0-0.8.2-3.3.1.x86_64", ], }, ], threats: [ { category: "impact", date: "2021-09-21T14:39:00Z", details: "important", }, ], title: "CVE-2021-3746", }, ], }
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Sightings
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Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
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- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.