Title: Kerberos4 KDC "double-free" Denial of Service Vulnerability
Severity: MODERATE
Description:
Kerberos4 KDC and Kerberos5 KDC enabled to serve Kerberos4 tickets can be made to improperly free allocated memory twice, resulting in unstable operation or denial of service.
Affected Products:
- Cygnus Cygnus Network Security 4.0.0.x
- Cygnus KerbNet 5.0.0.x
- MIT Kerberos 4 4.0.0 patch 10
- MIT Kerberos 5 5.0.0 -1.0.x
- MIT Kerberos 5 5.0.0 -1.1
- MIT Kerberos 5 5.0.0 -1.1.1
References:
- MIT: Kerberos Homepage
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