CVE-2017-13140: ImageMagick

Medium severity, CVSS 6.5. EPSS: 1.5% chance of exploitation in the next 30 days.

In ImageMagick before 6.9.9-1 and 7.x before 7.0.6-2, the ReadOnePNGImage function in coders/png.c allows remote attackers to cause a denial of service (application hang in LockSemaphoreInfo) via a PNG file with a width equal to MAGICK_WIDTH_LIMIT.

Affected products

• ImageMagick ImageMagick: up to and including 6.9.9-0; version 7.0.0-0 only; version 7.0.1-0 only; version 7.0.1-1 only; version 7.0.1-2 only; version 7.0.1-3 only; …

Published 2017-08-23. Last modified 2026-06-17.