{"id":"CVE-2014-5353","aliases":["DEBIAN-CVE-2014-5353","DLA-1265-1","EUVD-2014-5242","GHSA-x6p8-9r6f-f728","MGASA-2014-0536","RHSA-2015:0439","RHSA-2015:0794","SUSE-SU-2015:1276-1","SUSE-SU-2015:1282-1","UBUNTU-CVE-2014-5353","USN-2498-1","openSUSE-SU-2024:10004-1"],"status":"published","title":"The krb5_ldap_get_password_policy_from_dn function in plugins/kdb/ldap/libkdb_ldap...","description":"The krb5_ldap_get_password_policy_from_dn function in plugins/kdb/ldap/libkdb_ldap/ldap_pwd_policy.c in MIT Kerberos 5 (aka krb5) before 1.13.1, when the KDC uses LDAP, allows remote authenticated users to cause a denial of service (daemon crash) via a successful LDAP query with no results, as demonstrated by using an incorrect object type for a password 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CVE-2015-8631","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-3119","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-3120","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2014-5353","description":"The krb5_ldap_get_password_policy_from_dn function in plugins/kdb/ldap/libkdb_ldap/ldap_pwd_policy.c in MIT Kerberos 5 (aka krb5) before 1.13.1, when the KDC uses LDAP, allows remote authenticated users to cause a denial of service (daemon crash) via a successful LDAP query with no results, as demonstrated by using an incorrect object type for a password policy.","status":"published","published":"2014-12-16T23:00:00Z","modified":"2024-08-06T11:41:49.048Z","updated_at":"2026-11-02T14:33:41.889751Z"}],"euvd":[{"id":"EUVD-2014-5242","description":"The krb5_ldap_get_password_policy_from_dn function in plugins/kdb/ldap/libkdb_ldap/ldap_pwd_policy.c in MIT Kerberos 5 (aka krb5) before 1.13.1, when the KDC uses LDAP, allows remote authenticated users to cause a denial of service (daemon crash) via a successful LDAP query with no results, as demonstrated by using an incorrect object type for a password policy.","status":"published","published":"2014-12-16T23:00:00Z","modified":"2024-08-06T11:41:49Z","updated_at":"2026-11-03T01:57:03.276706Z"}],"ghsa":[{"id":"GHSA-x6p8-9r6f-f728","title":"The krb5_ldap_get_password_policy_from_dn function in plugins/kdb/ldap/libkdb_ldap...","description":"The krb5_ldap_get_password_policy_from_dn function in plugins/kdb/ldap/libkdb_ldap/ldap_pwd_policy.c in MIT Kerberos 5 (aka krb5) before 1.13.1, when the KDC uses LDAP, allows remote authenticated users to cause a denial of service (daemon crash) via a successful LDAP query with no results, as demonstrated by using an incorrect object type for a password policy.","status":"published","published":"2022-05-13T01:11:50Z","modified":"2023-02-01T05:03:54Z","cwes":["CWE-476"],"updated_at":"2026-11-02T14:50:06.799159Z"}],"nvd":[{"id":"CVE-2014-5353","description":"The krb5_ldap_get_password_policy_from_dn function in plugins/kdb/ldap/libkdb_ldap/ldap_pwd_policy.c in MIT Kerberos 5 (aka krb5) before 1.13.1, when the KDC uses LDAP, allows remote authenticated users to cause a denial of service (daemon crash) via a successful LDAP query with no results, as demonstrated by using an incorrect object type for a password policy.","status":"published","published":"2014-12-16T23:59:00.073Z","modified":"2026-06-17T00:11:25.823Z","cvss":[{"version":"2.0","score":3.5,"vector":"AV:N/AC:M/Au:S/C:N/I:N/A:P","level":"low","assessor":"primary"}],"cwes":["CWE-476"],"updated_at":"2026-11-02T14:02:57.680258Z"}],"osv":[{"id":"CVE-2014-5353","description":"The krb5_ldap_get_password_policy_from_dn function in plugins/kdb/ldap/libkdb_ldap/ldap_pwd_policy.c in MIT Kerberos 5 (aka krb5) before 1.13.1, when the KDC uses LDAP, allows remote authenticated users to cause a denial of service (daemon crash) via a successful LDAP query with no results, as demonstrated by using an incorrect object type for a password policy.","status":"published","published":"2014-12-16T23:59:00Z","modified":"2026-04-16T06:21:17.473102751Z","updated_at":"2026-11-02T15:43:59.654289Z"},{"id":"DEBIAN-CVE-2014-5353","description":"The krb5_ldap_get_password_policy_from_dn function in plugins/kdb/ldap/libkdb_ldap/ldap_pwd_policy.c in MIT Kerberos 5 (aka krb5) before 1.13.1, when the KDC uses LDAP, allows remote authenticated users to cause a denial of service (daemon crash) via a successful LDAP query with no results, as demonstrated by using an incorrect object type for a password policy.","status":"published","published":"2014-12-16T23:59:00.073Z","modified":"2026-10-23T15:47:38.266655093Z","updated_at":"2026-11-02T15:45:26.134753Z"},{"id":"DLA-1265-1","title":"krb5 - security update","status":"published","published":"2018-01-31T00:00:00Z","modified":"2026-03-09T01:01:20.039047Z","updated_at":"2026-11-02T15:46:09.336894Z"},{"id":"MGASA-2014-0536","title":"Updated krb5 packages fix CVE-2014-5353","description":"Updated krb5 packages fix security vulnerability:\n\nIn MIT krb5, when kadmind is configured to use LDAP for the KDC\ndatabase, an authenticated remote attacker can cause a NULL dereference\nby attempting to use a named ticket policy object as a password policy\nfor a principal.  The attacker needs to be authenticated as a user who\nhas the elevated privilege for setting password policy by adding or\nmodifying principals (CVE-2014-5353).\n","status":"published","published":"2014-12-19T15:06:35Z","modified":"2026-04-16T06:23:18.380632751Z","updated_at":"2026-11-02T15:49:39.488462Z"},{"id":"openSUSE-SU-2024:10004-1","title":"krb5-1.15-1.1 on GA media","description":"These are all security issues fixed in the krb5-1.15-1.1 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T04:18:07.629761Z","updated_at":"2026-11-02T16:58:33.135986Z"},{"id":"RHSA-2015:0439","title":"Red Hat Security Advisory: krb5 security, bug fix and enhancement update","status":"published","published":"2024-09-15T21:59:24Z","modified":"2026-08-05T10:03:09Z","updated_at":"2026-11-02T15:53:02.532052Z"},{"id":"RHSA-2015:0794","title":"Red Hat Security Advisory: krb5 security update","status":"published","published":"2024-09-15T22:18:40Z","modified":"2026-08-05T10:03:12Z","updated_at":"2026-11-02T15:53:03.182161Z"},{"id":"SUSE-SU-2015:1276-1","title":"Security update for krb5","description":"krb5 was updated to fix four security issues.\n\nThese security issues were fixed:\n- CVE-2014-5353: NULL pointer dereference when using a ticket policy name as password name (bsc#910457).\n- CVE-2014-5354: NULL pointer dereference when using keyless entries (bsc#910458).\n- CVE-2014-5355: Denial of service in krb5_read_message (bsc#918595).\n- CVE-2015-2694: OTP and PKINIT kdcpreauth modules leading to requires_preauth bypass (bsc#928978).\n","status":"published","published":"2015-07-14T12:55:16Z","modified":"2026-02-04T04:05:56.08101Z","updated_at":"2026-11-02T15:53:43.030986Z"},{"id":"SUSE-SU-2015:1282-1","title":"Security update for krb5","description":"krb5 was updated to fix three security issues.\n\nRemote authenticated users could cause denial of service.\n\nThese security issues were fixed:\n- CVE-2014-5353: NULL pointer dereference when using a ticket policy name as password name (bsc#910457).\n- CVE-2014-5354: NULL pointer dereference when using keyless entries (bsc#910458).\n- CVE-2014-5355: Denial of service in krb5_read_message (bsc#918595).\n","status":"published","published":"2015-07-10T18:44:05Z","modified":"2026-02-04T03:57:01.328597Z","updated_at":"2026-11-02T15:53:43.030986Z"},{"id":"UBUNTU-CVE-2014-5353","description":"The krb5_ldap_get_password_policy_from_dn function in plugins/kdb/ldap/libkdb_ldap/ldap_pwd_policy.c in MIT Kerberos 5 (aka krb5) before 1.13.1, when the KDC uses LDAP, allows remote authenticated users to cause a denial of service (daemon crash) via a successful LDAP query with no results, as demonstrated by using an incorrect object type for a password policy.","status":"published","published":"2014-12-16T00:00:00Z","modified":"2026-04-22T09:47:20.343352Z","updated_at":"2026-11-02T15:54:09.010095Z"},{"id":"USN-2498-1","title":"krb5 vulnerabilities","description":"It was discovered that Kerberos incorrectly sent old keys in response to a\n-randkey -keepold request. An authenticated remote attacker could use this\nissue to forge tickets by leveraging administrative access. This issue\nonly affected Ubuntu 10.04 LTS, Ubuntu 12.04 LTS and Ubuntu 14.04 LTS.\n(CVE-2014-5351)\n\nIt was discovered that the libgssapi_krb5 library incorrectly processed\nsecurity context handles. A remote attacker could use this issue to cause\na denial of service, or possibly execute arbitrary code. (CVE-2014-5352)\n\nPatrik Kis discovered that Kerberos incorrectly handled LDAP queries with\nno results. An authenticated remote attacker could use this issue to cause\nthe KDC to crash, resulting in a denial of service. (CVE-2014-5353)\n\nIt was discovered that Kerberos incorrectly handled creating database\nentries for a keyless principal when using LDAP. An authenticated remote\nattacker could use this issue to cause the KDC to crash, resulting in a\ndenial of service. (CVE-2014-5354)\n\nIt was discovered that Kerberos incorrectly handled memory when processing\nXDR data. A remote attacker could use this issue to cause kadmind to crash,\nresulting in a denial of service, or possibly execute arbitrary code.\n(CVE-2014-9421)\n\nIt was discovered that Kerberos incorrectly handled two-component server\nprincipals. A remote attacker could use this issue to perform impersonation\nattacks. (CVE-2014-9422)\n\nIt was discovered that the libgssrpc library leaked uninitialized bytes. A\nremote attacker could use this issue to possibly obtain sensitive\ninformation. (CVE-2014-9423)\n","status":"published","published":"2015-02-10T20:04:14Z","modified":"2026-04-22T09:08:40.49136Z","updated_at":"2026-11-02T16:58:09.227524Z"}]}}