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CVE-2013-1418

The setup_server_realm function in main.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) before 1.10.7, when multiple realms are configured,…

Impact

The setup_server_realm function in main.c in the Key Distribution Center (KDC) in MIT Kerberos 5 (aka krb5) before 1.10.7, when multiple realms are configured, allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via a crafted request.

Affected products

VendorProductAffected versions
MitKerberos 5
before 1.10.7
DebianDebian Linux
Version 7.0
OpensuseOpensuse
Versions 11.4, 12.2, 12.3, 13.1

Weakness classification

CWE-476

References