CVE-2021-30500

Published May 27th, 2021

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CVSS v3

7.8

HIGH

CVSS v2

6.8

MEDIUM

Affected

PROJECT

Description

Null pointer dereference was found in upx PackLinuxElf::canUnpack() in p_lx_elf.cpp,in version UPX 4.0.0. That allow attackers to execute arbitrary code and cause a denial of service via a crafted file.

upx/upx

UPX - the Ultimate Packer for eXecutables

GitHub

17.6K