CVE-2014-5355

{"id": "CVE-2014-5355", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "NONE"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}]}, "published": "2015-02-20T11:59:00.060", "references": [{"url": "http://krbdev.mit.edu/rt/Ticket/Display.html?id=8050", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "http://lists.opensuse.org/opensuse-updates/2015-03/msg00061.html", "source": "cve@mitre.org"}, {"url": "http://rhn.redhat.com/errata/RHSA-2015-0794.html", "source": "cve@mitre.org"}, {"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2015:069", "source": "cve@mitre.org"}, {"url": "http://www.oracle.com/technetwork/topics/security/bulletinjan2015-2370101.html", "source": "cve@mitre.org"}, {"url": "http://www.oracle.com/technetwork/topics/security/linuxbulletinoct2015-2719645.html", "source": "cve@mitre.org"}, {"url": "http://www.securityfocus.com/bid/74042", "source": "cve@mitre.org"}, {"url": "http://www.ubuntu.com/usn/USN-2810-1", "source": "cve@mitre.org"}, {"url": "https://github.com/krb5/krb5/commit/102bb6ebf20f9174130c85c3b052ae104e5073ec", "source": "cve@mitre.org"}, {"url": "https://lists.debian.org/debian-lts-announce/2018/01/msg00040.html", "source": "cve@mitre.org"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-Other"}]}], "descriptions": [{"lang": "en", "value": "MIT Kerberos 5 (aka krb5) through 1.13.1 incorrectly expects that a krb5_read_message data field is represented as a string ending with a '\\0' character, which allows remote attackers to (1) cause a denial of service (NULL pointer dereference) via a zero-byte version string or (2) cause a denial of service (out-of-bounds read) by omitting the '\\0' character, related to appl/user_user/server.c and lib/krb5/krb/recvauth.c."}, {"lang": "es", "value": "MIT Kerberos 5 (tambi\u00e9n conocido como krb5) hasta 1.13.1 espera incorrectamente que un campo de datos krb5_read_message se representa como una cadena que termine con un caracter '\\0', lo que permite a atacantes remotos (1) causar una denegaci\u00f3n de servicio (referencia a puntero nulo) a trav\u00e9s de una cadena de versi\u00f3n de cero bytes o (2) causar una denegaci\u00f3n de servicio (lectura fuera de rango) mediante la omisi\u00f3n del caracter '\\0', relacionado con appl/user_user/server.c y lib/krb5/krb/recvauth.c."}], "lastModified": "2020-01-21T15:46:59.103", "configurations": [{"nodes": [{"negate": false, "cpeMatch": 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"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"}, {"criteria": "cpe:2.3:a:mit:kerberos_5:1.13.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "765B3248-A524-4A79-858C-E787C1C1599E"}], "operator": "OR"}]}], "evaluatorComment": "<a href=\"http://cwe.mitre.org/data/definitions/476.html\">CWE-476: NULL Pointer Dereference</a>", "sourceIdentifier": "cve@mitre.org"}