gsd-2023-43786
Vulnerability from gsd
Modified
2023-12-13 01:20
Details
A vulnerability was found in libX11 due to an infinite loop within the PutSubImage() function. This flaw allows a local user to consume all available system resources and cause a denial of service condition.
Aliases
Aliases
{ GSD: { alias: "CVE-2023-43786", id: "GSD-2023-43786", }, gsd: { metadata: { exploitCode: "unknown", remediation: "unknown", reportConfidence: "confirmed", type: "vulnerability", }, osvSchema: { aliases: [ "CVE-2023-43786", ], details: "A vulnerability was found in libX11 due to an infinite loop within the PutSubImage() function. This flaw allows a local user to consume all available system resources and cause a denial of service condition.", id: "GSD-2023-43786", modified: "2023-12-13T01:20:44.844262Z", schema_version: "1.4.0", }, }, namespaces: { "cve.org": { CVE_data_meta: { ASSIGNER: "secalert@redhat.com", ID: "CVE-2023-43786", STATE: "PUBLIC", }, affects: { vendor: { vendor_data: [ { product: { product_data: [ { product_name: "Red Hat Enterprise Linux 6", version: { version_data: [ { version_value: "not down converted", x_cve_json_5_version_data: { defaultStatus: "unknown", }, }, ], }, }, { product_name: "Red Hat Enterprise Linux 7", version: { version_data: [ { version_value: "not down converted", x_cve_json_5_version_data: { defaultStatus: "unknown", }, }, ], }, }, { product_name: "Red Hat Enterprise Linux 8", version: { version_data: [ { version_value: "not down converted", x_cve_json_5_version_data: { defaultStatus: "affected", }, }, ], }, }, { product_name: "Red Hat Enterprise Linux 9", version: { version_data: [ { version_value: "not down converted", x_cve_json_5_version_data: { defaultStatus: "affected", }, }, ], }, }, ], }, vendor_name: "Red Hat", }, ], }, }, data_format: "MITRE", data_type: "CVE", data_version: "4.0", description: { description_data: [ { lang: "eng", value: "A vulnerability was found in libX11 due to an infinite loop within the PutSubImage() function. This flaw allows a local user to consume all available system resources and cause a denial of service condition.", }, ], }, impact: { cvss: [ { attackComplexity: "LOW", attackVector: "LOCAL", availabilityImpact: "HIGH", baseScore: 5.5, baseSeverity: "MEDIUM", confidentialityImpact: "NONE", integrityImpact: "NONE", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", version: "3.1", }, ], }, problemtype: { problemtype_data: [ { description: [ { cweId: "CWE-400", lang: "eng", value: "Uncontrolled Resource Consumption", }, ], }, ], }, references: { reference_data: [ { name: "http://www.openwall.com/lists/oss-security/2024/01/24/9", refsource: "MISC", url: "http://www.openwall.com/lists/oss-security/2024/01/24/9", }, { name: "https://access.redhat.com/security/cve/CVE-2023-43786", refsource: "MISC", url: "https://access.redhat.com/security/cve/CVE-2023-43786", }, { name: "https://bugzilla.redhat.com/show_bug.cgi?id=2242253", refsource: "MISC", url: "https://bugzilla.redhat.com/show_bug.cgi?id=2242253", }, { name: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/63IBRFLQVZSMOAZBZOBKFWJP26ILRAGQ/", refsource: "MISC", url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/63IBRFLQVZSMOAZBZOBKFWJP26ILRAGQ/", }, { name: "https://security.netapp.com/advisory/ntap-20231103-0006/", refsource: "MISC", url: "https://security.netapp.com/advisory/ntap-20231103-0006/", }, ], }, }, "nvd.nist.gov": { cve: { 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", }, ], }, ], descriptions: [ { lang: "en", value: "A vulnerability was found in libX11 due to an infinite loop within the PutSubImage() function. This flaw allows a local user to consume all available system resources and cause a denial of service condition.", }, { lang: "es", value: "Se encontró una vulnerabilidad en libX11 debido a un bucle infinito dentro de la función PutSubImage(). Esta falla permite que un usuario local consuma todos los recursos disponibles del sistema y provoque una condición de denegación de servicio.", }, ], id: "CVE-2023-43786", lastModified: "2024-01-24T21:15:08.383", metrics: { cvssMetricV31: [ { cvssData: { attackComplexity: "LOW", attackVector: "LOCAL", availabilityImpact: "HIGH", baseScore: 5.5, baseSeverity: "MEDIUM", confidentialityImpact: "NONE", integrityImpact: "NONE", privilegesRequired: "LOW", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H", version: "3.1", }, exploitabilityScore: 1.8, impactScore: 3.6, source: "nvd@nist.gov", type: "Primary", }, { cvssData: { attackComplexity: "LOW", attackVector: "LOCAL", availabilityImpact: "HIGH", baseScore: 5.5, baseSeverity: "MEDIUM", confidentialityImpact: "NONE", integrityImpact: "NONE", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", version: "3.1", }, exploitabilityScore: 1.8, impactScore: 3.6, source: "secalert@redhat.com", type: "Secondary", }, ], }, published: "2023-10-10T13:15:22.023", references: [ { source: "secalert@redhat.com", url: "http://www.openwall.com/lists/oss-security/2024/01/24/9", }, { source: "secalert@redhat.com", tags: [ "Third Party Advisory", ], url: "https://access.redhat.com/security/cve/CVE-2023-43786", }, { source: "secalert@redhat.com", tags: [ "Issue Tracking", "Third Party Advisory", ], url: "https://bugzilla.redhat.com/show_bug.cgi?id=2242253", }, { source: "secalert@redhat.com", url: "https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/63IBRFLQVZSMOAZBZOBKFWJP26ILRAGQ/", }, { source: "secalert@redhat.com", url: "https://security.netapp.com/advisory/ntap-20231103-0006/", }, ], sourceIdentifier: "secalert@redhat.com", vulnStatus: "Modified", weaknesses: [ { description: [ { lang: "en", value: "CWE-835", }, ], source: "nvd@nist.gov", type: "Primary", }, { description: [ { lang: "en", value: "CWE-400", }, ], source: "secalert@redhat.com", type: "Secondary", }, ], }, }, }, }
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Sightings
Author | Source | Type | Date |
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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.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- 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.