CVE-2014-1538

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true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Use-after-free vulnerability in the nsTextEditRules::CreateMozBR function in Mozilla Firefox before 30.0, Firefox ESR 24.x before 24.6, and Thunderbird before 24.6 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via unspecified vectors."}, {"lang": "es", "value": "Vulnerabilidad de uso despu\u00e9s de liberaci\u00f3n en la funci\u00f3n nsTextEditRules::CreateMozBR en Mozilla Firefox anterior a 30.0, Firefox ESR 24.x anterior a 24.6 y Thunderbird anterior a 24.6 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 vectores no especificados."}], "evaluatorComment": "Per: http://cwe.mitre.org/data/definitions/416.html\n\n\"CWE-416: Use After Free\"", "id": "CVE-2014-1538", "lastModified": "2026-06-17T00:05:06.490", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 10.0, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2014-06-11T10:57:17.847", "references": [{"source": "security@mozilla.org", "url": "http://linux.oracle.com/errata/ELSA-2014-0741.html"}, {"source": "security@mozilla.org", "url": "http://linux.oracle.com/errata/ELSA-2014-0742.html"}, {"source": "security@mozilla.org", "url": "http://lists.opensuse.org/opensuse-security-announce/2014-06/msg00019.html"}, {"source": "security@mozilla.org", "url": 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{"acknowledgement": "Red Hat would like to thank Mozilla project for reporting this issue. Upstream acknowledges Abhishek Arya as the original reporter.", "affected_release": [{"advisory": "RHSA-2014:0741", "cpe": "cpe:/o:redhat:enterprise_linux:5", "package": "firefox-0:24.6.0-1.el5_10", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2014-06-10T00:00:00Z"}, {"advisory": "RHSA-2014:0742", "cpe": "cpe:/o:redhat:enterprise_linux:5", "package": "thunderbird-0:24.6.0-1.el5_10", "product_name": "Red Hat Enterprise Linux 5", "release_date": "2014-06-10T00:00:00Z"}, {"advisory": "RHSA-2014:0741", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "firefox-0:24.6.0-1.el6_5", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2014-06-10T00:00:00Z"}, {"advisory": "RHSA-2014:0742", "cpe": "cpe:/o:redhat:enterprise_linux:6", "package": "thunderbird-0:24.6.0-1.el6_5", "product_name": "Red Hat Enterprise Linux 6", "release_date": "2014-06-10T00:00:00Z"}, {"advisory": "RHSA-2014:0741", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "firefox-0:24.6.0-1.el7_0", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2014-06-10T00:00:00Z"}, {"advisory": "RHSA-2014:0741", "cpe": "cpe:/o:redhat:enterprise_linux:7", "package": "xulrunner-0:24.6.0-1.el7_0", "product_name": "Red Hat Enterprise Linux 7", "release_date": "2014-06-10T00:00:00Z"}], "bugzilla": {"description": "Mozilla: Use-after-free and out of bounds issues found using Address Sanitizer (MFSA 2014-49)", "id": "1107421", "url": "https://bugzilla.redhat.com/show_bug.cgi?id=1107421"}, "csaw": false, "cvss": {"cvss_base_score": "6.8", "cvss_scoring_vector": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "status": "verified"}, "cwe": "(CWE-416|CWE-119)", "details": ["Use-after-free vulnerability in the nsTextEditRules::CreateMozBR function in Mozilla Firefox before 30.0, Firefox ESR 24.x before 24.6, and Thunderbird before 24.6 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via unspecified vectors."], "name": "CVE-2014-1538", "public_date": "2014-06-10T00:00:00Z", "references": ["https://www.cve.org/CVERecord?id=CVE-2014-1538\nhttps://nvd.nist.gov/vuln/detail/CVE-2014-1538\nhttp://www.mozilla.org/security/announce/2014/mfsa2014-49.html"], "threat_severity": "Critical"}

{}