First published: Wed May 05 2004(Updated: )
Utempter allows device names that contain .. (dot dot) directory traversal sequences, which allows local users to overwrite arbitrary files via a symlink attack on device names in combination with an application that trusts the utmp or wtmp files.
Credit: cve@mitre.org
Affected Software | Affected Version | How to fix |
---|---|---|
SGI ProPack | =3.0 | |
Utempter Utempter | =0.5.2 | |
Utempter Utempter | =0.5.3 | |
SGI ProPack | =2.4 | |
Slackware Linux | =9.1 | |
Slackware Linux |
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CVE-2004-0233 is classified as a high severity vulnerability due to its potential for local users to compromise system files.
To fix CVE-2004-0233, update Utempter to version 0.5.4 or later and ensure device names are properly validated.
CVE-2004-0233 affects systems using Utempter versions 0.5.2 and 0.5.3 and certain versions of SGI ProPack.
An attacker can exploit CVE-2004-0233 to overwrite arbitrary files on the system using a symlink attack.
CVE-2004-0233 is a local vulnerability, requiring local access to the system to exploit.