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CVE-2012-1016
Published: Mar 3, 2013
Modified: Aug 6, 2024
PUBLISHED
Description
The pkinit_server_return_padata function in plugins/preauth/pkinit/pkinit_srv.c in the PKINIT implementation in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) before 1.10.4 attempts to find an agility KDF identifier in inappropriate circumstances, which allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted Draft 9 request.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
55040
third-party-advisory
x_refsource_SECUNIA
http://web.mit.edu/kerberos/www/krb5-1.10/
x_refsource_CONFIRM
http://krbdev.mit.edu/rt/Ticket/Display.html?id=7527
x_refsource_CONFIRM
https://github.com/krb5/krb5/commit/db64ca25d661a47b996b4e2645998b5d7f0eb52c
x_refsource_CONFIRM
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