CVE-2004-1092 Use after free in n/a

What is CVE-2004-1092?

CVE-2004-1092 is a medium-severity use after free vulnerability in Debian Debian Linux, published on 22 Jan 2005. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

Official description

Midnight commander (mc) 4.5.55 and earlier allows remote attackers to cause a denial of service by causing mc to free unallocated memory.

Which versions are affected by CVE-2004-1092?

It affects 8 products.

Products include Debian Debian Linux, Gentoo Linux, Midnight Commander Midnight Commander, Redhat Enterprise Linux, Redhat Linux Advanced Workstation, Suse Suse Linux and 2 more.

How do I fix CVE-2004-1092?

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-2004-1092 being exploited?

There is no known exploitation of CVE-2004-1092 in the wild and no public exploit code.

Other vulnerabilities in Debian Debian Linux

• CVE-2015-3306 ProFTPD Improper Access Control Exploited Critical 10.0
• 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-2004-1092, GHSA-hcgj-5qrp-g7x8.