CVE-2017-18009
HIGH7.5EPSS 0.23%Out-of-bounds Read in OpenCV
Published: 10/12/2021Modified: 4/28/2026
Description
In OpenCV 3.3.1, a heap-based buffer over-read exists in the function cv::HdrDecoder::checkSignature in modules/imgcodecs/src/grfmt_hdr.cpp.
Affected packages (3)
- Debian/opencvfrom 0, < 4.1.2+dfsg-3
- PyPI/opencv-contrib-pythonfrom 0, < 3.4.1.15
- PyPI/opencv-pythonfrom 0, < 3.4.1.15
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
References (6)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2017-18009
- ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2017-18009
- PATCHhttps://github.com/opencv/opencv-python
- WEBhttps://github.com/opencv/opencv/issues/10479
- WEBhttps://github.com/opencv/opencv/pull/10480/commits/4ca89db22dea962690f31c1781bce5937ee91837
- WEBhttp://www.securityfocus.com/bid/106945