CVE-2004-0769: Mozilla Bugzilla

High severity, CVSS 10.0. EPSS: 7.1% chance of exploitation in the next 30 days.

Buffer overflow in LHA allows remote attackers to execute arbitrary code via long pathnames in LHarc format 2 headers for a .LHZ archive, as originally demonstrated using the "x" option but also exploitable through "l" and "v", and fixed in header.c, a different issue than CVE-2004-0771.

Affected products

• Mozilla Bugzilla: any version

Published 2004-08-18. Last modified 2026-06-16.