CVE-2022-40008

CRITICAL 9.8EPSS 1.0%

SWFTools commit 772e55a was discovered to contain a heap-buffer overflow via the function readU8 at /lib/ttf.c.

CVSS v3.1: 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v3.1: 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS: 1.04% chance of exploitation in the next 30 days, 62th percentile
Published: 2022-09-20
Updated: 2025-05-28

Proof-of-concept exploits (1)

matthiaskramm/swftools/issues/188

References

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