CVE-2019-20805

MediumCVSS 5.5/10Last modified Jun 17, 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.

Metrics

CVSS 3.1 5.5/10CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-190

Affected software

VendorProductVersions
n/an/an/a

References

Timeline

Published
Jun 1, 2020
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2019-20805: Medium severity, CVSS 5.5 | Vulnix