CVE-2021-43313

Published March 24th, 2023

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CVSS v3

7.5

HIGH

CVSS v2

N/A

Affected

PROJECT

Description

A heap-based buffer overflow was discovered in upx, during the variable 'bucket' points to an inaccessible address. The issue is being triggered in the function PackLinuxElf32::invert_pt_dynamic at p_lx_elf.cpp:1688.

upx/upx

UPX - the Ultimate Packer for eXecutables

GitHub

17.6K