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The MITRE CVE dictionary describes this issue as:

Double free vulnerability in the krb5_rd_cred function for MIT Kerberos 5 (krb5) 1.3.1 and earlier may allow local users to execute arbitrary code.

Find out more about CVE-2004-0643 from the MITRE CVE dictionary dictionary and NIST NVD.

Red Hat Security Errata

Platform Errata Release Date
Red Hat Enterprise Linux 3 (krb5) RHSA-2004:350 2004-08-31
Red Hat Enterprise Linux 2.1 RHSA-2004:448 2004-08-31

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