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CVE-2011-1530
Published: Dec 8, 2011
Modified: Aug 6, 2024
PUBLISHED
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.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
47124
third-party-advisory
x_refsource_SECUNIA
kerberos-processtgsreq-dos(71655)
vdb-entry
x_refsource_XF
50929
vdb-entry
x_refsource_BID
RHSA-2011:1790
vendor-advisory
x_refsource_REDHAT
http://web.mit.edu/kerberos/advisories/MITKRB5-SA-2011-007.txt
x_refsource_CONFIRM
MDVSA-2011:184
vendor-advisory
x_refsource_MANDRIVA
1026374
vdb-entry
x_refsource_SECTRACK
20111206 MITKRB5-SA-2011-007 KDC null pointer dereference in TGS handling [CVE-2011-1530]
mailing-list
x_refsource_BUGTRAQ
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