{"id":"UBUNTU-CVE-2014-5353","details":"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.","modified":"2026-02-04T04:24:46.628874Z","published":"2014-12-16T00:00:00Z","related":["USN-2498-1"],"upstream":["CVE-2014-5353"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2014-5353"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-2498-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2014-5353"}],"affected":[{"package":{"name":"krb5","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/krb5@1.12+dfsg-2ubuntu5.1?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.12+dfsg-2ubuntu5.1"}]}],"versions":["1.10.1+dfsg-6.1ubuntu1","1.11.3+dfsg-3ubuntu2","1.12+dfsg-2ubuntu1","1.12+dfsg-2ubuntu2","1.12+dfsg-2ubuntu3","1.12+dfsg-2ubuntu4","1.12+dfsg-2ubuntu4.2","1.12+dfsg-2ubuntu5"],"ecosystem_specific":{"availability":"No subscription required","binaries":[{"binary_name":"krb5-admin-server","binary_version":"1.12+dfsg-2ubuntu5.1"},{"binary_name":"krb5-gss-samples","binary_version":"1.12+dfsg-2ubuntu5.1"},{"binary_name":"krb5-kdc","binary_version":"1.12+dfsg-2ubuntu5.1"},{"binary_name":"krb5-kdc-ldap","binary_version":"1.12+dfsg-2ubuntu5.1"},{"binary_name":"krb5-locales","binary_version":"1.12+dfsg-2ubuntu5.1"},{"binary_name":"krb5-multidev","binary_version":"1.12+dfsg-2ubuntu5.1"},{"binary_name":"krb5-otp","binary_version":"1.12+dfsg-2ubuntu5.1"},{"binary_name":"krb5-pkinit","binary_version":"1.12+dfsg-2ubuntu5.1"},{"binary_name":"krb5-user","binary_version":"1.12+dfsg-2ubuntu5.1"},{"binary_name":"libgssapi-krb5-2","binary_version":"1.12+dfsg-2ubuntu5.1"},{"binary_name":"libgssrpc4","binary_version":"1.12+dfsg-2ubuntu5.1"},{"binary_name":"libk5crypto3","binary_version":"1.12+dfsg-2ubuntu5.1"},{"binary_name":"libkadm5clnt-mit9","binary_version":"1.12+dfsg-2ubuntu5.1"},{"binary_name":"libkadm5srv-mit8","binary_version":"1.12+dfsg-2ubuntu5.1"},{"binary_name":"libkadm5srv-mit9","binary_version":"1.12+dfsg-2ubuntu5.1"},{"binary_name":"libkdb5-7","binary_version":"1.12+dfsg-2ubuntu5.1"},{"binary_name":"libkrad-dev","binary_version":"1.12+dfsg-2ubuntu5.1"},{"binary_name":"libkrad0","binary_version":"1.12+dfsg-2ubuntu5.1"},{"binary_name":"libkrb5-3","binary_version":"1.12+dfsg-2ubuntu5.1"},{"binary_name":"libkrb5-dev","binary_version":"1.12+dfsg-2ubuntu5.1"},{"binary_name":"libkrb5support0","binary_version":"1.12+dfsg-2ubuntu5.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2014/UBUNTU-CVE-2014-5353.json"}}],"schema_version":"1.7.3","severity":[{"type":"Ubuntu","score":"low"}]}