fkie_cve-2023-43785
Vulnerability from fkie_nvd
Published
2023-10-10 13:15
Modified
2024-11-21 08:24
Severity ?
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/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 vulnerability was found in libX11 due to a boundary condition within the _XkbReadKeySyms() function. This flaw allows a local user to trigger an out-of-bounds read error and read the contents of memory on the system.
References
Impacted products
Vendor | Product | Version | |
---|---|---|---|
x.org | libx11 | * | |
redhat | enterprise_linux | 8.0 | |
redhat | enterprise_linux | 9.0 | |
fedoraproject | fedora | 38 |
{ configurations: [ { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:x.org:libx11:*:*:*:*:*:*:*:*", matchCriteriaId: "52C64065-5AE9-463F-9500-CEBE3BA0C275", versionEndExcluding: "1.8.7", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*", matchCriteriaId: "F4CFF558-3C47-480D-A2F0-BABF26042943", vulnerable: true, }, { criteria: "cpe:2.3:o:redhat:enterprise_linux:9.0:*:*:*:*:*:*:*", matchCriteriaId: "7F6FB57C-2BC7-487C-96DD-132683AEB35D", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*", matchCriteriaId: "CC559B26-5DFC-4B7A-A27C-B77DE755DFF9", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, ], cveTags: [], descriptions: [ { lang: "en", value: "A vulnerability was found in libX11 due to a boundary condition within the _XkbReadKeySyms() function. This flaw allows a local user to trigger an out-of-bounds read error and read the contents of memory on the system.", }, { lang: "es", value: "Se encontró una vulnerabilidad en libX11 debido a una condición de los límite dentro de la función _XkbReadKeySyms(). Esta falla permite a un usuario local desencadenar un error de lectura fuera de los límites y leer el contenido de la memoria del sistema.", }, ], id: "CVE-2023-43785", lastModified: "2024-11-21T08:24:46.570", metrics: { cvssMetricV31: [ { cvssData: { attackComplexity: "LOW", attackVector: "NETWORK", availabilityImpact: "NONE", baseScore: 6.5, baseSeverity: "MEDIUM", confidentialityImpact: "HIGH", integrityImpact: "NONE", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N", version: "3.1", }, exploitabilityScore: 2.8, impactScore: 3.6, source: "secalert@redhat.com", type: "Secondary", }, { cvssData: { attackComplexity: "LOW", attackVector: "LOCAL", availabilityImpact: "NONE", baseScore: 5.5, baseSeverity: "MEDIUM", confidentialityImpact: "HIGH", integrityImpact: "NONE", privilegesRequired: "LOW", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N", version: "3.1", }, exploitabilityScore: 1.8, impactScore: 3.6, source: "nvd@nist.gov", type: "Primary", }, ], }, published: "2023-10-10T13:15:21.877", references: [ { source: "secalert@redhat.com", url: "https://access.redhat.com/errata/RHSA-2024:2145", }, { source: "secalert@redhat.com", url: "https://access.redhat.com/errata/RHSA-2024:2973", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/security/cve/CVE-2023-43785", }, { source: "secalert@redhat.com", tags: [ "Issue Tracking", "Third Party Advisory", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=2242252", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://access.redhat.com/errata/RHSA-2024:2145", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://access.redhat.com/errata/RHSA-2024:2973", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/security/cve/CVE-2023-43785", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Issue Tracking", "Third Party Advisory", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=2242252", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://security.netapp.com/advisory/ntap-20231103-0006/", }, ], sourceIdentifier: "secalert@redhat.com", vulnStatus: "Modified", weaknesses: [ { description: [ { lang: "en", value: "CWE-787", }, ], source: "secalert@redhat.com", type: "Secondary", }, { description: [ { lang: "en", value: "CWE-125", }, ], source: "nvd@nist.gov", type: "Primary", }, ], }
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Sightings
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Nomenclature
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