CVE-2004-0772 Use after free in n/a

What is CVE-2004-0772?

CVE-2004-0772 is a critical use after free vulnerability in Debian Debian Linux, published on 10 Sep 2004. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Double free vulnerabilities in error handling code in krb524d for MIT Kerberos 5 (krb5) 1.2.8 and earlier may allow remote attackers to execute arbitrary code.

Weakness: CWE-415

Which versions are affected by CVE-2004-0772?

It affects 3 products.

Products include Debian Debian Linux, Mit Kerberos 5, Openpkg Openpkg.

How do I fix CVE-2004-0772?

Upgrade to a fixed version.

Upgrade to the fixed version. These bugs are found with fuzzing and sanitisers and avoided by memory-safe languages. More about Use after free.

Is CVE-2004-0772 being exploited?

There is no known exploitation of CVE-2004-0772 in the wild and no public exploit code.

Other vulnerabilities in Debian Debian Linux

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• CVE-2025-49113 RoundCube Webmail Deserialization of Untrusted Data Exploited Critical 9.9
• CVE-2026-24061 GNU InetUtils Argument Injection Exploited Critical 9.8
• CVE-2025-39682 Linux Kernel Improper Check for Unusual or Exceptional Conditions Exploited Critical 9.8
• CVE-2024-9680 Mozilla Firefox Use-After-Free Exploited Critical 9.8

All Debian Debian Linux vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as DEBIAN-CVE-2004-0772, GHSA-qcm3-q3pj-vw39.