CVE-2017-8906

{"id": "CVE-2017-8906", "cveTags": [], "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}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 5.5, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/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": 1.8}]}, "published": "2017-05-11T20:29:00.163", "references": [{"url": "https://bitbucket.org/multicoreware/x265/issues/345/integer-underflow-in-x265-source-common", "tags": ["Exploit", "Issue Tracking", "Patch", "Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://bitbucket.org/multicoreware/x265/issues/345/integer-underflow-in-x265-source-common", "tags": ["Exploit", "Issue Tracking", "Patch", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-191"}]}], "descriptions": [{"lang": "en", "value": "An integer underflow vulnerability exists in pixel-a.asm, the x86 assembly code for planeClipAndMax() in MulticoreWare x265 through 2.4, as used by the x265_encoder_encode dependency in libbpg and other products. A small picture can cause an integer underflow, which leads to a Denial of Service in the process of encoding."}, {"lang": "es", "value": "Existe una vulnerabilidad de desbordamiento de entero en pixel-a.asm, el c\u00f3digo de ensamblado x86 para planeClipAndMax() en MulticoreWare x265 hasta la versi\u00f3n 2.4, tal y como se utiliza en la dependencia x265_encoder_encode en libbpg y otros productos. Una imagen peque\u00f1a puede causar un desbordamiento de n\u00famero entero, lo que conduce a una denegaci\u00f3n de servicio en el proceso de codificaci\u00f3n."}], "lastModified": "2025-04-20T01:37:25.860", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:multicorewareinc:x265_high_efficiency_video_coding:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "7E8F24FC-1993-41D5-899A-056849391050", "versionEndIncluding": "2.4"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}