CVE-2009-3295

CVE-2009-3295

EPSS 40.3%

The prep_reprocess_req function in kdc/do_tgs_req.c in the cross-realm referral implementation in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) 1.7 before 1.7.1 allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a ticket request.

Affected products

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References

http://secunia.com/advisories/37977 http://securitytracker.com/id?1023392 http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2009-003.txt http://www.securityfocus.com/archive/1/508622/100/0/threaded http://www.securityfocus.com/bid/37486 http://www.vupen.com/english/advisories/2009/3652