CVE-2016-2814

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allows remote attackers to execute arbitrary code via crafted CENC offsets that lead to mismanagement of the sizes table."}, {"lang": "es", "value": "Desbordamiento de buffer basado en memoria din\u00e1mica en la funci\u00f3n stagefright::SampleTable::parseSampleCencInfo en libstagefright en Mozilla Firefox en versiones anteriores a 46.0, Firefox ESR 38.x en versiones anteriores a 38.8 y Firefox ESR 45.x en versiones anteriores a 45.1 permite a atacantes remotos ejecutar c\u00f3digo arbitrario a trav\u00e9s de desplazamientos CENC manipulados que conducen a administraci\u00f3n incorrecta de la tabla de tama\u00f1os"}], "id": "CVE-2016-2814", "lastModified": "2026-06-17T00:44:30.607", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 6.8, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 6.4, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "REQUIRED", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2016-04-30T17:59:12.447", "references": [{"source": "security@mozilla.org", "url": "http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00005.html"}, {"source": "security@mozilla.org", "url": 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"http://www.ubuntu.com/usn/USN-2936-3"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://bugzilla.mozilla.org/show_bug.cgi?id=1254721"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://security.gentoo.org/glsa/201701-15"}], "sourceIdentifier": "security@mozilla.org", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-119"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"acknowledgement": "Red Hat would like to thank the Mozilla project for reporting this issue. Upstream acknowledges Sascha Just as the original reporter.", "affected_release": [{"advisory": "RHSA-2016:0695", "cpe": "cpe:/o:redhat:enterprise_linux:5", "package": "firefox-0:45.1.0-1.el5_11", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2016-04-26T00:00:00Z"}, {"advisory": "RHSA-2016:0695", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "firefox-0:45.1.0-1.el6_7", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2016-04-26T00:00:00Z"}, {"advisory": "RHSA-2016:0695", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "firefox-0:45.1.0-1.el7_2", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2016-04-26T00:00:00Z"}], "bugzilla": {"description": "Mozilla: Buffer overflow in libstagefright with CENC offsets (MFSA 2016-44)", "id": "1330280", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1330280"}, "csaw": false, "cvss": {"cvss_base_score": "5.1", "cvss_scoring_vector": "AV:N/AC:H/Au:N/C:P/I:P/A:P", "status": "verified"}, "details": ["Heap-based buffer overflow in the stagefright::SampleTable::parseSampleCencInfo function in libstagefright in Mozilla Firefox before 46.0, Firefox ESR 38.x before 38.8, and Firefox ESR 45.x before 45.1 allows remote attackers to execute arbitrary code via crafted CENC offsets that lead to mismanagement of the sizes table."], "name": "CVE-2016-2814", "public_date": "2016-04-26T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2016-2814\nhttps://nvd.nist.gov/vuln/detail/CVE-2016-2814\nhttps://www.mozilla.org/security/announce/2016/mfsa2016-44.html"], "threat_severity": "Important"}

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