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CVE-2014-5354

Published: 16 December 2014

plugins/kdb/ldap/libkdb_ldap/ldap_principal2.c in MIT Kerberos 5 (aka krb5) 1.12.x and 1.13.x before 1.13.1, when the KDC uses LDAP, allows remote authenticated users to cause a denial of service (NULL pointer dereference and daemon crash) by creating a database entry for a keyless principal, as demonstrated by a kadmin "add_principal -nokey" or "purgekeys -all" command.

Priority

Low

Status

Package Release Status
krb5
Launchpad, Ubuntu, Debian
lucid
Released (1.8.1+dfsg-2ubuntu0.14)
precise
Released (1.10+dfsg~beta1-2ubuntu0.6)
trusty
Released (1.12+dfsg-2ubuntu5.1)
upstream
Released (1.12.1+dfsg-16)
utopic
Released (1.12.1+dfsg-10ubuntu0.1)