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CVE-2011-1530

This CVE name corresponds to:

Entered	Topic
2011-12-14	krb5 -- KDC null pointer dereference in TGS handling

The following information is adapted from the Common Vulnerabilities and Exposures (CVE) project. CVE and the CVE logo are trademarks of The MITRE Corporation. CVE content is Copyright 2005, The MITRE Corporation.

CVE-2011-1530 at cve.mitre.org

Details

Type	Candidate
Name	CVE-2011-1530
Phase	Assigned(20110329)

Description

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.

References

Source	Reference
BUGTRAQ	20111206 MITKRB5-SA-2011-007 KDC null pointer dereference in TGS handling [CVE-2011-1530]
CONFIRM	http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2011-007.txt
MANDRIVA	MDVSA-2011:184
REDHAT	RHSA-2011:1790
BID	50929
SECTRACK	1026374
SECUNIA	47124
XF	kerberos-processtgsreq-dos(71655)