CVE-2023-23456

Published January 12th, 2023

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CVSS v3

5.3

MEDIUM

CVSS v2

N/A

Affected

PROJECT

Description

A heap-based buffer overflow issue was discovered in UPX in PackTmt::pack() in p_tmt.cpp file. The flow allows an attacker to cause a denial of service (abort) via a crafted file.

upx/upx

UPX - the Ultimate Packer for eXecutables

GitHub

17.6K