CVE-2020-27801

EPSS 0.4%CWE-119

Vexday Risk Score

3Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS —EPSS 0.4%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

25 Aug 2022Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

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 products

References