PyPI/lief CVE-2021-32297: unknown, EPSS 1.56%

An issue was discovered in LIEF through 0.11.4. A heap-buffer-overflow exists in the function main located in pe_reader.c. It allows an attacker to cause code Execution.

Action: Upgrade lief to 0.11.5 or later.

pip install lief==0.11.5

Affected

Fixed versions

Sources

• osv: PYSEC-2021-324
• https://github.com/lief-project/LIEF/issues/449
• https://github.com/advisories/GHSA-22x7-vwh9-5w4g

CVE-2021-32297 · published 2021-09-20T16:15:00Z · modified 2026-06-10T17:02:00.443663505Z · JSON