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Changelog
krb5 (1.13.2+dfsg-5) unstable; urgency=high
* Security Update
* Verify decoded kadmin C strings [CVE-2015-8629]
CVE-2015-8629: An authenticated attacker can cause kadmind to read
beyond the end of allocated memory by sending a string without a
terminating zero byte. Information leakage may be possible for an
attacker with permission to modify the database. (Closes: #813296)
* Check for null kadm5 policy name [CVE-2015-8630]
CVE-2015-8630: An authenticated attacker with permission to modify a
principal entry can cause kadmind to dereference a null pointer by
supplying a null policy value but including KADM5_POLICY in the mask.
(Closes: #813127)
* Fix leaks in kadmin server stubs [CVE-2015-8631]
CVE-2015-8631: An authenticated attacker can cause kadmind to leak
memory by supplying a null principal name in a request which uses one.
Repeating these requests will eventually cause kadmind to exhaust all
available memory. (Closes: #813126)
-- Sam Hartman <email address hidden> Tue, 23 Feb 2016 08:54:09 -0500