CVE-2012-1016

State: Published
Severity: Not scored
Published: Mar 3, 2013
Updated: Aug 6, 2024
Reserved: Feb 7, 2012

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.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
n/an/a	n/aAffected

References

55040third-party-advisory
http://web.mit.edu/kerberos/www/krb5-1.10/
http://krbdev.mit.edu/rt/Ticket/Display.html?id=7527
https://github.com/krb5/krb5/commit/db64ca25d661a47b996b4e2645998b5d7f0eb52c

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