CVE-2019-20053
MEDIUM5.5EPSS 0.35%Published: 12/27/2019Modified: 4/28/2026
Also known as:DEBIAN-CVE-2019-20053
Description
An invalid memory address dereference was discovered in the canUnpack function in p_mach.cpp in UPX 3.95 via a crafted Mach-O file.
Affected packages (1)
- Debian/upx-uclfrom 0, < 3.96-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.5 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |