Vulnerability Database

289,871

Total vulnerabilities in the database

CVE-2020-27798

An invalid memory address reference was discovered in the adjABS function in p_lx_elf.cpp in UPX 4.0.0 via a crafted Mach-O file.

  • Published: Aug 25, 2022
  • Updated: Apr 14, 2023
  • CVE: CVE-2020-27798
  • Severity: Medium
  • Exploit:

CVSS v3:

  • Severity: Medium
  • Score: 5.5
  • AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

CWEs:

Software From Fixed in
upx / upx 4.0.0 4.0.0.x