gsd-2019-12904
Vulnerability from gsd
Modified
2023-12-13 01:23
Details
** DISPUTED ** In Libgcrypt 1.8.4, the C implementation of AES is vulnerable to a flush-and-reload side-channel attack because physical addresses are available to other processes. (The C implementation is used on platforms where an assembly-language implementation is unavailable.) NOTE: the vendor's position is that the issue report cannot be validated because there is no description of an attack.
Aliases
Aliases
{ GSD: { alias: "CVE-2019-12904", description: "** DISPUTED ** In Libgcrypt 1.8.4, the C implementation of AES is vulnerable to a flush-and-reload side-channel attack because physical addresses are available to other processes. (The C implementation is used on platforms where an assembly-language implementation is unavailable.) NOTE: the vendor's position is that the issue report cannot be validated because there is no description of an attack.", id: "GSD-2019-12904", references: [ "https://www.suse.com/security/cve/CVE-2019-12904.html", ], }, gsd: { metadata: { exploitCode: "unknown", remediation: "unknown", reportConfidence: "confirmed", type: "vulnerability", }, osvSchema: { aliases: [ "CVE-2019-12904", ], details: "** DISPUTED ** In Libgcrypt 1.8.4, the C implementation of AES is vulnerable to a flush-and-reload side-channel attack because physical addresses are available to other processes. (The C implementation is used on platforms where an assembly-language implementation is unavailable.) NOTE: the vendor's position is that the issue report cannot be validated because there is no description of an attack.", id: "GSD-2019-12904", modified: "2023-12-13T01:23:43.775371Z", schema_version: "1.4.0", }, }, namespaces: { "cve.org": { CVE_data_meta: { ASSIGNER: "cve@mitre.org", ID: "CVE-2019-12904", STATE: "PUBLIC", }, affects: { vendor: { vendor_data: [ { product: { product_data: [ { product_name: "n/a", version: { version_data: [ { version_value: "n/a", }, ], }, }, ], }, vendor_name: "n/a", }, ], }, }, data_format: "MITRE", data_type: "CVE", data_version: "4.0", description: { description_data: [ { lang: "eng", value: "** DISPUTED ** In Libgcrypt 1.8.4, the C implementation of AES is vulnerable to a flush-and-reload side-channel attack because physical addresses are available to other processes. (The C implementation is used on platforms where an assembly-language implementation is unavailable.) NOTE: the vendor's position is that the issue report cannot be validated because there is no description of an attack.", }, ], }, problemtype: { problemtype_data: [ { description: [ { lang: "eng", value: "n/a", }, ], }, ], }, references: { reference_data: [ { name: "https://dev.gnupg.org/T4541", refsource: "MISC", url: "https://dev.gnupg.org/T4541", }, { name: "https://github.com/gpg/libgcrypt/commit/daedbbb5541cd8ecda1459d3b843ea4d92788762", refsource: "MISC", url: "https://github.com/gpg/libgcrypt/commit/daedbbb5541cd8ecda1459d3b843ea4d92788762", }, { name: "https://github.com/gpg/libgcrypt/commit/a4c561aab1014c3630bc88faf6f5246fee16b020", refsource: "MISC", url: "https://github.com/gpg/libgcrypt/commit/a4c561aab1014c3630bc88faf6f5246fee16b020", }, { name: "openSUSE-SU-2019:1792", refsource: "SUSE", url: "http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00049.html", }, { name: "[mina-dev] 20210225 [jira] [Created] (FTPSERVER-500) Security vulnerability in common/lib/log4j-1.2.17.jar", refsource: "MLIST", url: "https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772@%3Cdev.mina.apache.org%3E", }, ], }, }, "nvd.nist.gov": { cve: { configurations: [ { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:gnupg:libgcrypt:1.8.4:*:*:*:*:*:*:*", matchCriteriaId: "80BF5528-C785-4F9F-B6DE-2B017FAEFD03", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:o:opensuse:leap:15.0:*:*:*:*:*:*:*", matchCriteriaId: "F1E78106-58E6-4D59-990F-75DA575BFAD9", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, ], descriptions: [ { lang: "en", value: "In Libgcrypt 1.8.4, the C implementation of AES is vulnerable to a flush-and-reload side-channel attack because physical addresses are available to other processes. (The C implementation is used on platforms where an assembly-language implementation is unavailable.) NOTE: the vendor's position is that the issue report cannot be validated because there is no description of an attack", }, { lang: "es", value: "** EN DISPUTA ** En Libgcrypt versión 1.8.4, la implementación en C de AES es vulnerable a un ataque de canal lateral de descarga y recarga porque las direcciones físicas están disponibles para otros procesos. (La implementación en C se usa en plataformas donde una implementación en lenguaje ensamblador no está disponible). NOTA: la posición del vendedor es que el informe de emisión no puede ser validado porque no hay descripción de un ataque", }, ], id: "CVE-2019-12904", lastModified: "2024-04-11T01:03:52.593", metrics: { cvssMetricV2: [ { acInsufInfo: false, baseSeverity: "MEDIUM", cvssData: { accessComplexity: "MEDIUM", accessVector: "NETWORK", authentication: "NONE", availabilityImpact: "NONE", baseScore: 4.3, confidentialityImpact: "PARTIAL", integrityImpact: "NONE", vectorString: "AV:N/AC:M/Au:N/C:P/I:N/A:N", version: "2.0", }, exploitabilityScore: 8.6, impactScore: 2.9, obtainAllPrivilege: false, obtainOtherPrivilege: false, obtainUserPrivilege: false, source: "nvd@nist.gov", type: "Primary", userInteractionRequired: false, }, ], cvssMetricV31: [ { cvssData: { attackComplexity: "HIGH", attackVector: "NETWORK", availabilityImpact: "NONE", baseScore: 5.9, baseSeverity: "MEDIUM", confidentialityImpact: "HIGH", integrityImpact: "NONE", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "NONE", vectorString: "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", version: "3.1", }, exploitabilityScore: 2.2, impactScore: 3.6, source: "nvd@nist.gov", type: "Primary", }, ], }, published: "2019-06-20T00:15:10.667", references: [ { source: "cve@mitre.org", tags: [ "Mailing List", "Third Party Advisory", ], url: "http://lists.opensuse.org/opensuse-security-announce/2019-07/msg00049.html", }, { source: "cve@mitre.org", tags: [ "Third Party Advisory", ], url: "https://dev.gnupg.org/T4541", }, { source: "cve@mitre.org", tags: [ "Patch", "Third Party Advisory", ], url: "https://github.com/gpg/libgcrypt/commit/a4c561aab1014c3630bc88faf6f5246fee16b020", }, { source: "cve@mitre.org", tags: [ "Patch", "Third Party Advisory", ], url: "https://github.com/gpg/libgcrypt/commit/daedbbb5541cd8ecda1459d3b843ea4d92788762", }, { source: "cve@mitre.org", url: "https://lists.apache.org/thread.html/rf9fa47ab66495c78bb4120b0754dd9531ca2ff0430f6685ac9b07772%40%3Cdev.mina.apache.org%3E", }, ], sourceIdentifier: "cve@mitre.org", vulnStatus: "Modified", weaknesses: [ { description: [ { lang: "en", value: "CWE-668", }, ], source: "nvd@nist.gov", type: "Primary", }, ], }, }, }, }
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Sightings
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Nomenclature
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