CVE-2014-1540

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{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "security@mozilla.org"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*", "matchCriteriaId": "C8B8514D-277D-4D79-84E3-73BF050CE927", "versionEndIncluding": "29.0.1", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Use-after-free vulnerability in the nsEventListenerManager::CompileEventHandlerInternal function in the Event Listener Manager in Mozilla Firefox before 30.0 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via crafted web content."}, {"lang": "es", "value": "Vulnerabilidad de uso despu\u00e9s de liberaci\u00f3n en la funci\u00f3n nsEventListenerManager::CompileEventHandlerInternal en Event Listener Manager en Mozilla Firefox anterior a 30.0 permite a atacantes remotos ejecutar c\u00f3digo arbitrario o causar una denegaci\u00f3n de servicio (corrupci\u00f3n de memoria din\u00e1mica) a trav\u00e9s de contenido web manipulado."}], "evaluatorComment": "Per http://cwe.mitre.org/data/definitions/416.html:\n\"CWE-416: Use After Free\"", "id": "CVE-2014-1540", "lastModified": "2026-06-17T00:05:06.860", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "MEDIUM", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 9.3, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:N/AC:M/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 8.6, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": true}]}, "published": "2014-06-11T10:57:17.953", "references": [{"source": "security@mozilla.org", "url": "http://lists.opensuse.org/opensuse-updates/2014-06/msg00040.html"}, {"source": "security@mozilla.org", "url": "http://lists.opensuse.org/opensuse-updates/2014-07/msg00001.html"}, {"source": "security@mozilla.org", "url": "http://secunia.com/advisories/59052"}, {"source": "security@mozilla.org", "url": "http://secunia.com/advisories/59171"}, {"source": "security@mozilla.org", "url": "http://secunia.com/advisories/59387"}, {"source": "security@mozilla.org", "url": "http://secunia.com/advisories/59486"}, {"source": "security@mozilla.org", "url": "http://secunia.com/advisories/59866"}, {"source": "security@mozilla.org", "tags": ["Vendor Advisory"], "url": "http://www.mozilla.org/security/announce/2014/mfsa2014-51.html"}, {"source": "security@mozilla.org", "url": "http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html"}, {"source": "security@mozilla.org", "url": "http://www.securityfocus.com/bid/67978"}, {"source": 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[{"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{"acknowledgement": "Red Hat would like to thank Mozilla project for reporting this issue.", "bugzilla": {"description": "Mozilla: Use-after-free in Event Listener Manager (MFSA 2014-51)", "id": "1107423", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1107423"}, "csaw": false, "cvss": {"cvss_base_score": "6.8", "cvss_scoring_vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "status": "draft"}, "cwe": "CWE-416", "details": ["Use-after-free vulnerability in the nsEventListenerManager::CompileEventHandlerInternal function in the Event Listener Manager in Mozilla Firefox before 30.0 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via crafted web content."], "name": "CVE-2014-1540", "package_state": [{"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "package_name": "firefox", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:5", "fix_state": "Not affected", "package_name": "thunderbird", "product_name": "Red Hat Enterprise Linux 5"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "firefox", "product_name": "Red Hat Enterprise Linux 6"}, {"cpe": "cpe:/o:redhat:enterprise_linux:6", "fix_state": "Not affected", "package_name": "thunderbird", "product_name": "Red Hat Enterprise Linux 6"}], "public_date": "2014-06-10T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2014-1540\nhttps://nvd.nist.gov/vuln/detail/CVE-2014-1540\nhttp://www.mozilla.org/security/announce/2014/mfsa2014-51.html"], "statement": "This issue does not affect the version of firefox and thunderbird as shipped with Red Hat Enterprise Linux 5 and 6", "threat_severity": "Critical"}

{}