CVE-2024-3209 | UPX up to 4.2.2 bele.h get_ne64 heap-based overflow (FEDORA-2024-70ee97033b / Nessus ID 275970)
A vulnerability described as critical has been identified in UPX up to 4.2.2. This issue affects the function get_ne64 of the file bele.h. Executing manipulation can lead to heap-based buffer overflow.
The identification of this vulnerability is CVE-2024-3209. The attack needs to be done within the local network. Furthermore, there is an exploit available.
The vendor was contacted early about this disclosure but did not respond in any way.