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CVE-2011-1530

nvd nist
Published: Dec 8, 2011Modified: Apr 29, 2026

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6.8
Vector
AV:N/AC:L/Au:S/C:N/I:N/A:C
Exploitability: 8.0 / Impact: 6.9
Source: NVD

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.

Affected (3)

Products: Mit: Mit Kerberos
Mit
1 product
Mit Kerberos
Configuration A
3 vulnerable
Vulnerable SoftwareAffected Versions
Mit
Mit Kerberos
Version 5.1.9.1
Mit Kerberos
Version 5.1.9.2
Mit Kerberos
Version 5.1.9

Related CWEs

CWE-399
CWE-399

References (16)

Source: cve@mitre.org
Vendor Advisory
Source: cve@mitre.org
Source: cve@mitre.org
Patch
Source: cve@mitre.org
Source: cve@mitre.org
Source: cve@mitre.org
Source: cve@mitre.org
Source: cve@mitre.org
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Patch
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108

Timeline

No history available yet.