CVE-2017-12863: Debian Linux

High severity, CVSS 8.8. EPSS: 2.7% chance of exploitation in the next 30 days.

In opencv/modules/imgcodecs/src/grfmt_pxm.cpp, function PxMDecoder::readData has an integer overflow when calculate src_pitch. If the image is from remote, may lead to remote code execution or denial of service. This affects Opencv 3.3 and earlier.

Affected products

• Debian Debian Linux: version 8.0 only; version 9.0 only
• Opencv Opencv: up to and including 3.3.0

Published 2017-08-15. Last modified 2026-06-17.