CVE-2020-27787

A Segmentaation fault was found in UPX in invert_pt_dynamic() function in p_lx_elf.cpp. An attacker with a crafted input file allows invalid memory address access that could lead to a denial of service.

Score

CVSS 3.1 5.5 Medium

Status

Modified - secalert@redhat.com

Published

2022-08-18

Last modified

2024-08-04

Weaknesses

CWE-119

Affected products

• Upx (Upx)

References

• https://github.com/upx/upx/commit/e2f60adc95334f47e286838dac33160819c5d74d
• https://github.com/upx/upx/issues/333