CVE-2017-17081

{"id": "CVE-2017-17081", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 6.5, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "NONE"}, "impactScore": 3.6, "exploitabilityScore": 2.8}]}, "published": "2017-11-30T21:29:00.297", "references": [{"url": "https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=3516#c1", "tags": ["Issue Tracking"], "source": "cve@mitre.org"}, {"url": "https://github.com/FFmpeg/FFmpeg/commit/27f8d386829689c346ff0cef00d3af57b9fb8903", "source": "cve@mitre.org"}, {"url": "https://github.com/FFmpeg/FFmpeg/commit/58cf31cee7a456057f337b3102a03206d833d5e8", "tags": ["Patch", "Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://lists.ffmpeg.org/pipermail/ffmpeg-devel/2017-November/219748.html", "tags": ["Issue Tracking", "Patch"], "source": "cve@mitre.org"}, {"url": "https://www.debian.org/security/2018/dsa-4099", "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-125"}]}], "descriptions": [{"lang": "en", "value": "The gmc_mmx function in libavcodec/x86/mpegvideodsp.c in FFmpeg 2.3 and 3.4 does not properly validate widths and heights, which allows remote attackers to cause a denial of service (integer signedness error and out-of-array read) via a crafted MPEG file."}, {"lang": "es", "value": "La funci\u00f3n gmc_mmx en libavcodec/x86/mpegvideodsp.c en FFmpeg versi\u00f3n 2.3 y 3.4 no valida correctamente los anchos y altos. Esto permite que atacantes remotos provoquen una denegaci\u00f3n de servicio (error en la propiedad signedness de un n\u00famero entero y lectura fuera de array) mediante un archivo MPEG manipulado"}], "lastModified": "2021-01-05T19:15:16.290", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:ffmpeg:ffmpeg:3.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4BFDA7F5-FE3F-4D4A-AE46-43251194C127"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}