7.5high
CVE-2017-18009
Out-of-bounds Read in OpenCV
Also known as GHSA-83rh-hx5x-q9p5, PYSEC-2026-2810, PYSEC-2026-702
Published 8 y ago · modified 58 d ago · JSON
CVSS
7.5
v3.0 · NVD
CISA KEV
No
not known exploited
EPSS
2.5%
percentile 85%
Public exploits
0
none known
Summary
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.
Exploit prediction (EPSS)
2.47% probability of exploitation in the next 30 days, higher than 85% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| NVD | 3.0 | 7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:N/I:N/A:P |
| OSV | 3.0 | 7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| OSV | 3.0 | 7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| GitHub | 3.0 | 7.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| pypi | opencv-python | <3.4.1.15 | 3.4.1.15 |
| pypi | opencv-contrib-python | <3.4.1.15 | 3.4.1.15 |
Classification
- Weakness
- CWE-125 Out-of-bounds Read
References
- securityfocus.com /bid/106945 · vdb-entry, x_refsource_BID, x_transferred
- github.com /opencv/opencv/issues/10479 · x_refsource_MISC, x_transferred
- nvd.nist.gov /vuln/detail/CVE-2017-18009 · advisory
- github.com /opencv/opencv/pull/10480/commits/4ca89db22dea962690f31c1781bce5937ee91837 · web
- github.com /opencv/opencv-python · package
- pypi.org /project/opencv-contrib-python · package
- github.com /advisories/GHSA-83rh-hx5x-q9p5 · advisory
- pypi.org /project/opencv-python · package
Sources
- CVE List: CVE-2017-18009
- GitHub Advisory: GHSA-83rh-hx5x-q9p5
- NVD: CVE-2017-18009
- OSV: PYSEC-2026-702
- OSV: PYSEC-2026-2810
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