CVE-2019-20805
MEDIUM5.5EPSS 0.29%Published: 6/1/2020Modified: 4/28/2026
Description
p_lx_elf.cpp in UPX before 3.96 has an integer overflow during unpacking via crafted values in a PT_DYNAMIC segment.
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 |