opencv/opencv-python · Security
Integer Overflow or Wraparound in OpenCV
- GHSA ID
- GHSA-wq8f-wvqp-xvvm
- CVE ID
- CVE-2017-12863
- Severity
- high
- Published
- Updated
- CVSS
- 8.8 · CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CVSS v3
- 8.8 · CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Description
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 (corresponding to OpenCV-Python 3.3.0.9) and earlier.
CWEs
- CWE-190 · Integer Overflow or Wraparound
References
- https://nvd.nist.gov/vuln/detail/CVE-2017-12863 ↗
- https://github.com/opencv/opencv/issues/9371 ↗
- https://github.com/opencv/opencv/pull/9376 ↗
- https://lists.debian.org/debian-lts-announce/2018/07/msg00030.html ↗
- https://security.gentoo.org/glsa/201712-02 ↗
- https://lists.debian.org/debian-lts-announce/2021/10/msg00028.html ↗
- https://github.com/advisories/GHSA-wq8f-wvqp-xvvm ↗