CVE-2021-37530: Debian Linux

Medium severity, CVSS 5.5. EPSS: 0.7% chance of exploitation in the next 30 days.

A denial of service vulnerabiity exists in fig2dev through 3.28a due to a segfault in the open_stream function in readpics.c.

Affected products

• Debian Debian Linux: version 9.0 only; version 10.0 only; version 11.0 only
• FIG2DEV Project FIG2DEV: up to and including 3.2.8a

Published 2022-01-12. Last modified 2026-06-17.