CVE-2021-30501

Published May 27th, 2021

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CVSS v3

5.5

MEDIUM

CVSS v2

4.3

MEDIUM

Affected

PROJECT

Description

An assertion abort was found in upx MemBuffer::alloc() in mem.cpp, in version UPX 4.0.0. The flow allows attackers to cause a denial of service (abort) via a crafted file.

upx/upx

UPX - the Ultimate Packer for eXecutables

GitHub

17.6K