cve/2021/CVE-2021-20285.md

CVE-2021-20285

Description

A flaw was found in upx canPack in p_lx_elf.cpp in UPX 3.96. This flaw allows attackers to cause a denial of service (SEGV or buffer overflow and application crash) or possibly have unspecified other impacts via a crafted ELF. The highest threat from this vulnerability is to system availability.

POC

Reference

• https://github.com/upx/upx/issues/421

Github

No PoCs found on GitHub currently.