CVE-2020-27801

HIGH7.8EPSS 0.06%
Published: 8/25/2022Modified: 4/28/2026
Also known as:DEBIAN-CVE-2020-27801

Description

A heap-based buffer over-read was discovered in the get_le64 function in bele.h in UPX 4.0.0 via a crafted Mach-O file.

Affected packages (1)

CVSS scores

SourceVersionSeverityVector
osvCVSS 3.1HIGH7.8CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

References (1)