CVE-2017-12863: Integer Overflow or Wraparound
(updated )
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.
References
- github.com/advisories/GHSA-wq8f-wvqp-xvvm
- github.com/opencv/opencv/issues/9371
- github.com/opencv/opencv/pull/9376
- lists.debian.org/debian-lts-announce/2018/07/msg00030.html
- lists.debian.org/debian-lts-announce/2021/10/msg00028.html
- nvd.nist.gov/vuln/detail/CVE-2017-12863
- security.gentoo.org/glsa/201712-02
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