fkie_cve-2017-15021
Vulnerability from fkie_nvd
Published
2017-10-05 01:29
Modified
2024-11-21 03:13
Severity ?
Summary
bfd_get_debug_link_info_1 in opncls.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.29, allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via a crafted ELF file, related to bfd_getl32.
References
▼ | URL | Tags | |
---|---|---|---|
cve@mitre.org | https://blogs.gentoo.org/ago/2017/10/03/binutils-heap-based-buffer-overflow-in-bfd_getl32-opncls-c/ | Patch, Third Party Advisory, VDB Entry | |
cve@mitre.org | https://sourceware.org/bugzilla/show_bug.cgi?id=22197 | Issue Tracking, Patch, Third Party Advisory | |
cve@mitre.org | https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git%3Bh=52b36c51e5bf6d7600fdc6ba115b170b0e78e31d | ||
af854a3a-2127-422b-91ae-364da2661108 | https://blogs.gentoo.org/ago/2017/10/03/binutils-heap-based-buffer-overflow-in-bfd_getl32-opncls-c/ | Patch, Third Party Advisory, VDB Entry | |
af854a3a-2127-422b-91ae-364da2661108 | https://sourceware.org/bugzilla/show_bug.cgi?id=22197 | Issue Tracking, Patch, Third Party Advisory | |
af854a3a-2127-422b-91ae-364da2661108 | https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git%3Bh=52b36c51e5bf6d7600fdc6ba115b170b0e78e31d |
{ configurations: [ { nodes: [ { cpeMatch: [ { criteria: "cpe:2.3:a:gnu:binutils:2.29:*:*:*:*:*:*:*", matchCriteriaId: "C2CD1DE6-27E3-47BF-955F-8803A0063F34", vulnerable: true, }, ], negate: false, operator: "OR", }, ], }, ], cveTags: [], descriptions: [ { lang: "en", value: "bfd_get_debug_link_info_1 in opncls.c in the Binary File Descriptor (BFD) library (aka libbfd), as distributed in GNU Binutils 2.29, allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via a crafted ELF file, related to bfd_getl32.", }, { lang: "es", value: "La función bfd_get_debug_link_info_1 en opncls.c en la biblioteca Binary File Descriptor (BFD), conocida como libbfd, tal y como se distribuye en GNU Binutils 2.29, permite que atacantes remotos provoquen una denegación de servicio (sobrelectura de búfer basado en pila y cierre inesperado de la aplicación) mediante un archivo ELF manipulado, relacionado con bfd_getl32.", }, ], id: "CVE-2017-15021", lastModified: "2024-11-21T03:13:57.363", metrics: { cvssMetricV2: [ { acInsufInfo: false, baseSeverity: "MEDIUM", cvssData: { accessComplexity: "MEDIUM", accessVector: "NETWORK", authentication: "NONE", availabilityImpact: "PARTIAL", baseScore: 4.3, confidentialityImpact: "NONE", integrityImpact: "NONE", vectorString: "AV:N/AC:M/Au:N/C:N/I:N/A:P", version: "2.0", }, exploitabilityScore: 8.6, impactScore: 2.9, obtainAllPrivilege: false, obtainOtherPrivilege: false, obtainUserPrivilege: false, source: "nvd@nist.gov", type: "Primary", userInteractionRequired: true, }, ], cvssMetricV30: [ { cvssData: { attackComplexity: "LOW", attackVector: "LOCAL", availabilityImpact: "HIGH", baseScore: 5.5, baseSeverity: "MEDIUM", confidentialityImpact: "NONE", integrityImpact: "NONE", privilegesRequired: "NONE", scope: "UNCHANGED", userInteraction: "REQUIRED", vectorString: "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", version: "3.0", }, exploitabilityScore: 1.8, impactScore: 3.6, source: "nvd@nist.gov", type: "Primary", }, ], }, published: "2017-10-05T01:29:06.150", references: [ { source: "cve@mitre.org", tags: [ "Patch", "Third Party Advisory", "VDB Entry", ], url: "https://blogs.gentoo.org/ago/2017/10/03/binutils-heap-based-buffer-overflow-in-bfd_getl32-opncls-c/", }, { source: "cve@mitre.org", tags: [ "Issue Tracking", "Patch", "Third Party Advisory", ], url: "https://sourceware.org/bugzilla/show_bug.cgi?id=22197", }, { source: "cve@mitre.org", url: "https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git%3Bh=52b36c51e5bf6d7600fdc6ba115b170b0e78e31d", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Patch", "Third Party Advisory", "VDB Entry", ], url: "https://blogs.gentoo.org/ago/2017/10/03/binutils-heap-based-buffer-overflow-in-bfd_getl32-opncls-c/", }, { source: "af854a3a-2127-422b-91ae-364da2661108", tags: [ "Issue Tracking", "Patch", "Third Party Advisory", ], url: "https://sourceware.org/bugzilla/show_bug.cgi?id=22197", }, { source: "af854a3a-2127-422b-91ae-364da2661108", url: "https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git%3Bh=52b36c51e5bf6d7600fdc6ba115b170b0e78e31d", }, ], sourceIdentifier: "cve@mitre.org", vulnStatus: "Modified", weaknesses: [ { description: [ { lang: "en", value: "CWE-125", }, ], source: "nvd@nist.gov", type: "Primary", }, ], }
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