CVE-2020-24221: Miniupnp Project Ngiflib

Medium severity, CVSS 5.5. EPSS: 0.3% chance of exploitation in the next 30 days.

An issue was discovered in GetByte function in miniupnp ngiflib version 0.4, allows local attackers to cause a denial of service (DoS) via crafted .gif file (infinite loop).

Affected products

• Miniupnp Project Ngiflib: version 0.4 only

Published 2023-08-11. Last modified 2026-06-17.