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prionPRIOn knowledge basePRION:CVE-2011-1530
HistoryDec 08, 2011 - 8:55 p.m.

Null pointer dereference

2011-12-0820:55:00
PRIOn knowledge base
www.prio-n.com
7

6.5 Medium

AI Score

Confidence

Low

0.013 Low

EPSS

Percentile

86.0%

The process_tgs_req function in do_tgs_req.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.9 through 1.9.2 allows remote authenticated users to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted TGS request that triggers an error other than the KRB5_KDB_NOENTRY error.