CVE Vulnerabilities

CVE-2011-1530

Published: Dec 08, 2011 | Modified: Oct 09, 2018
CVSS 3.x
N/A
Source:
NVD
CVSS 2.x
6.8 MEDIUM
AV:N/AC:L/Au:S/C:N/I:N/A:C
RedHat/V2
RedHat/V3
Ubuntu

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 Software

Name Vendor Start Version End Version
Mit_kerberos Mit 5.1.9.2 5.1.9.2
Mit_kerberos Mit 5.1.9.1 5.1.9.1
Mit_kerberos Mit 5.1.9 5.1.9

References