CVE-2017-6887

{"id": "CVE-2017-6887", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "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": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2017-05-16T16:29:00.253", "references": [{"url": "http://www.debian.org/security/2017/dsa-3950", "source": "PSIRT-CNA@flexerasoftware.com"}, {"url": "http://www.securityfocus.com/bid/98592", "tags": ["Third Party Advisory", "VDB Entry"], "source": "PSIRT-CNA@flexerasoftware.com"}, {"url": "https://github.com/LibRaw/LibRaw/commit/d7c3d2cb460be10a3ea7b32e9443a83c243b2251", "tags": ["Patch", "Third Party Advisory"], "source": "PSIRT-CNA@flexerasoftware.com"}, {"url": "https://secuniaresearch.flexerasoftware.com/advisories/75737/", "tags": ["Permissions Required", "Third Party Advisory"], "source": "PSIRT-CNA@flexerasoftware.com"}, {"url": "https://secuniaresearch.flexerasoftware.com/secunia_research/2017-6/", "tags": ["Permissions Required", "Third Party Advisory"], "source": "PSIRT-CNA@flexerasoftware.com"}, {"url": "http://www.debian.org/security/2017/dsa-3950", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/bid/98592", "tags": ["Third Party Advisory", "VDB Entry"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/LibRaw/LibRaw/commit/d7c3d2cb460be10a3ea7b32e9443a83c243b2251", "tags": ["Patch", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://secuniaresearch.flexerasoftware.com/advisories/75737/", "tags": ["Permissions Required", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://secuniaresearch.flexerasoftware.com/secunia_research/2017-6/", "tags": ["Permissions Required", "Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-119"}]}], "descriptions": [{"lang": "en", "value": "A boundary error within the \"parse_tiff_ifd()\" function (internal/dcraw_common.cpp) in LibRaw versions before 0.18.2 can be exploited to cause a memory corruption via e.g. a specially crafted KDC file with model set to \"DSLR-A100\" and containing multiple sequences of 0x100 and 0x14A TAGs."}, {"lang": "es", "value": "Un error de l\u00edmites dentro de la funci\u00f3n \"parse_tiff_ifd()\" (en el archivo internal/dcraw_common.cpp) en LibRaw versiones anteriores a 0.18.2, puede ser explotado para causar un corrupci\u00f3n de memoria por medio de, por ejemplo, un archivo KDC especialmente dise\u00f1ado con el modelo establecido en \"DSLR-A100\" y que contenga m\u00faltiples secuencias de TAGs 0x100 y 0x14A."}], "lastModified": "2024-11-21T03:30:43.763", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:libraw:libraw:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "54CB3A8F-1F07-49F4-AC34-9199D0EA24AF", "versionEndIncluding": "0.18.1"}], "operator": "OR"}]}], "sourceIdentifier": "PSIRT-CNA@flexerasoftware.com"}