{ "id": "CVE-2017-7263", "sourceIdentifier": "cve@mitre.org", "published": "2017-03-26T05:59:00.227", "lastModified": "2017-03-29T01:59:03.000", "vulnStatus": "Modified", "descriptions": [ { "lang": "en", "value": "The bm_readbody_bmp function in bitmap_io.c in Potrace 1.14 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) or possibly have unspecified other impact via a crafted BMP image. NOTE: this vulnerability exists because of an incomplete fix for CVE-2016-8698." }, { "lang": "es", "value": "La funci\u00f3n bm_readbody_bmp en bitmap_io.c en Potrace 1.14 permite a atacantes remotos provocar una denegaci\u00f3n de servicio (sobre lectura de b\u00fafer basada en memoria din\u00e1mica y ca\u00edda de aplicaci\u00f3n) o posiblemente tener otro impacto no especificado a trav\u00e9s de una imagen BMP manipulada. NOTA: esta vulnerabilidad existe debido a una soluci\u00f3n incompleta para CVE-2016-8698." } ], "metrics": { "cvssMetricV30": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "3.0", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "NONE", "userInteraction": "REQUIRED", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH", "baseScore": 7.8, "baseSeverity": "HIGH" }, "exploitabilityScore": 1.8, "impactScore": 5.9 } ], "cvssMetricV2": [ { "source": "nvd@nist.gov", "type": "Primary", "cvssData": { "version": "2.0", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "accessVector": "NETWORK", "accessComplexity": "MEDIUM", "authentication": "NONE", "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "availabilityImpact": "PARTIAL", "baseScore": 6.8 }, "baseSeverity": "MEDIUM", "exploitabilityScore": 8.6, "impactScore": 6.4, "acInsufInfo": false, "obtainAllPrivilege": false, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true } ] }, "weaknesses": [ { "source": "nvd@nist.gov", "type": "Primary", "description": [ { "lang": "en", "value": "CWE-125" } ] } ], "configurations": [ { "nodes": [ { "operator": "OR", "negate": false, "cpeMatch": [ { "vulnerable": true, "criteria": "cpe:2.3:a:potrace_project:potrace:1.14:*:*:*:*:*:*:*", "matchCriteriaId": "1161802F-EAB3-4BB2-A6C7-064A3DA0EFB9" } ] } ] } ], "references": [ { "url": "http://www.securityfocus.com/bid/97112", "source": "cve@mitre.org" }, { "url": "https://blogs.gentoo.org/ago/2017/03/03/potrace-heap-based-buffer-overflow-in-bm_readbody_bmp-bitmap_io-c-incomplete-fix-for-cve-2016-8698/", "source": "cve@mitre.org", "tags": [ "Patch", "Third Party Advisory", "VDB Entry" ] } ] }