CVE-2021-20285

Published March 26th, 2021

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CVSS v3

6.6

MEDIUM

CVSS v2

8.3

HIGH

Affected

PROJECT

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.

upx/upx

UPX - the Ultimate Packer for eXecutables

GitHub

17.6K