PYSEC-2026-705
Out-of-bounds Write in OpenCV.
At a glance
- Published
- Updated
- CVE
- CVE-2018-5268
- Aliases
- GHSA-9g8h-pjm4-q92p, PYSEC-2026-2814
- CVSS_V3
- CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Description
In OpenCV 3.3.1 (corresponding with OpenCV-Python 3.3.1.11), a heap-based buffer overflow happens in cv::Jpeg2KDecoder::readComponent8u in modules/imgcodecs/src/grfmt_jpeg2000.cpp when parsing a crafted image file.
Affected packages
| Package | Versions |
|---|---|
| PyPI · opencv-contrib-python | introduced 0, fixed 3.4.1.15 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2018-5268 ADVISORY
- https://github.com/opencv/opencv/issues/10541 WEB
- https://github.com/opencv/opencv/pull/10566/commits/435a3e337bd9d4e11af61cf8b8afca067bf1a8aa WEB
- https://github.com/opencv/opencv-python PACKAGE
- https://lists.debian.org/debian-lts-announce/2018/04/msg00019.html WEB
- https://lists.debian.org/debian-lts-announce/2018/07/msg00030.html WEB
- https://lists.debian.org/debian-lts-announce/2021/10/msg00028.html WEB
- http://www.securityfocus.com/bid/106945 WEB
- https://pypi.org/project/opencv-contrib-python PACKAGE
- https://github.com/advisories/GHSA-9g8h-pjm4-q92p ADVISORY
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — PyPA Advisory Database |