CVE-2014-5352

{"id": "CVE-2014-5352", "cveTags": [], "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 9.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:S/C:C/I:C/A:C", "authentication": "SINGLE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 8.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2015-02-19T11:59:00.047", "references": [{"url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-March/151103.html", "source": "cve@mitre.org"}, {"url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-March/151437.html", "source": "cve@mitre.org"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00011.html", "source": "cve@mitre.org"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00016.html", "source": "cve@mitre.org"}, {"url": "http://lists.opensuse.org/opensuse-updates/2015-02/msg00044.html", "source": "cve@mitre.org"}, {"url": "http://rhn.redhat.com/errata/RHSA-2015-0439.html", "source": "cve@mitre.org"}, {"url": "http://rhn.redhat.com/errata/RHSA-2015-0794.html", "source": "cve@mitre.org"}, {"url": "http://web.mit.edu/kerberos/advisories/2015-001-patch-r113.txt", "source": "cve@mitre.org"}, {"url": "http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2015-001.txt", "source": "cve@mitre.org"}, {"url": "http://www.debian.org/security/2015/dsa-3153", "source": "cve@mitre.org"}, {"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2015:069", "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/72495", "source": "cve@mitre.org"}, {"url": "http://www.ubuntu.com/usn/USN-2498-1", "source": "cve@mitre.org"}, {"url": "https://github.com/krb5/krb5/commit/82dc33da50338ac84c7b4102dc6513d897d0506a", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-March/151103.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://lists.fedoraproject.org/pipermail/package-announce/2015-March/151437.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00011.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://lists.opensuse.org/opensuse-security-announce/2015-02/msg00016.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://lists.opensuse.org/opensuse-updates/2015-02/msg00044.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://rhn.redhat.com/errata/RHSA-2015-0439.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://rhn.redhat.com/errata/RHSA-2015-0794.html", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://web.mit.edu/kerberos/advisories/2015-001-patch-r113.txt", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2015-001.txt", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.debian.org/security/2015/dsa-3153", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2015:069", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.securityfocus.com/bid/72495", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "http://www.ubuntu.com/usn/USN-2498-1", "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/krb5/krb5/commit/82dc33da50338ac84c7b4102dc6513d897d0506a", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Deferred", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-Other"}]}], "descriptions": [{"lang": "en", "value": "The krb5_gss_process_context_token function in lib/gssapi/krb5/process_context_token.c in the libgssapi_krb5 library in MIT Kerberos 5 (aka krb5) through 1.11.5, 1.12.x through 1.12.2, and 1.13.x before 1.13.1 does not properly maintain security-context handles, which allows remote authenticated users to cause a denial of service (use-after-free and double free, and daemon crash) or possibly execute arbitrary code via crafted GSSAPI traffic, as demonstrated by traffic to kadmind."}, {"lang": "es", "value": "La funci\u00f3n krb5_gss_process_context_token en lib/gssapi/krb5/process_context_token.c en la librar\u00eda libgssapi_krb5 en MIT Kerberos 5 (tambi\u00e9n conocido como krb5) hasta 1.11.5, 1.12.x hasta 1.12.2, y 1.13.x anterior a 1.13.1 no mantiene correctamente los manejos en el contexto de seguridad, lo que permite a usuarios remotos autenticados causar una denegaci\u00f3n de servicio (uso despu\u00e9s de liberaci\u00f3n y doble liberaci\u00f3n, y ca\u00edda del demonio) o posiblemente ejecutar c\u00f3digo arbitrario a trav\u00e9s de trafico GSSAPI manipulado, tal y como fue demostrado por trafico a kadmind."}], "lastModified": "2025-04-12T10:46:40.837", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:mit:kerberos_5:1.11:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2D554BDC-CD7D-4572-B1E8-5F627F2C5916"}, {"criteria": "cpe:2.3:a:mit:kerberos_5:1.11.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "65BCD38A-33AD-4FD7-AF5B-8470B24C4139"}, {"criteria": "cpe:2.3:a:mit:kerberos_5:1.11.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E11F9209-799A-428B-9513-DBD0F19C7BF4"}, {"criteria": "cpe:2.3:a:mit:kerberos_5:1.11.3:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "1DA40FAA-B858-4282-8438-247E99FBB002"}, {"criteria": "cpe:2.3:a:mit:kerberos_5:1.11.4:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "65795542-D886-46C4-8ECB-4630078DF66A"}, {"criteria": "cpe:2.3:a:mit:kerberos_5:1.11.5:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "D0A4C436-C3D7-469E-8895-8EEC9569EE86"}, {"criteria": "cpe:2.3:a:mit:kerberos_5:1.12:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "79A9FAE9-7219-4D6A-9E94-FFE20223537D"}, {"criteria": "cpe:2.3:a:mit:kerberos_5:1.12.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EA68BC90-FCFC-4C9B-8574-9029DB2358E9"}, {"criteria": "cpe:2.3:a:mit:kerberos_5:1.12.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9D0A28CB-173D-4676-B083-E3718213B840"}, {"criteria": "cpe:2.3:a:mit:kerberos_5:1.13:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "169D00BD-344F-453C-BE7C-9DF0740080BB"}], "operator": "OR"}]}], "evaluatorComment": "<a href=\"http://cwe.mitre.org/data/definitions/416.html\">CWE-416: Use After Free</a>", "sourceIdentifier": "cve@mitre.org"}