CVE-2015-8791

{"id": "CVE-2015-8791", "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:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "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": 4.3, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 1.4, "exploitabilityScore": 2.8}]}, "published": "2016-01-29T19:59:03.217", "references": [{"url": "http://lists.matroska.org/pipermail/matroska-users/2015-October/006985.html", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "http://lists.opensuse.org/opensuse-updates/2016-01/msg00035.html", "source": "cve@mitre.org"}, {"url": "http://www.debian.org/security/2016/dsa-3538", "source": "cve@mitre.org"}, {"url": "https://github.com/Matroska-Org/libebml/blob/release-1.3.3/ChangeLog", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/Matroska-Org/libebml/commit/24e5cd7c666b1ddd85619d60486db0a5481c1b90", "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-200"}]}], "descriptions": [{"lang": "en", "value": "The EbmlElement::ReadCodedSizeValue function in libEBML before 1.3.3 allows context-dependent attackers to obtain sensitive information from process heap memory via a crafted length value in an EBML id, which triggers an invalid memory access."}, {"lang": "es", "value": "La funci\u00f3n EbmlElement::ReadCodedSizeValue en libEBML en versiones anteriores a 1.3.3 permite a atacantes dependientes del contexto obtener informaci\u00f3n sensible desde la memoria din\u00e1mica de proceso a trav\u00e9s de un valor de longitud manipulado en un id EBML, lo que desencadena un acceso de memoria no v\u00e1lido."}], "lastModified": "2016-12-03T03:14:51.103", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:matroska:libebml:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "96E02511-A860-4F99-9DD2-37F63856A267", "versionEndIncluding": "1.3.2"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}