high8.2
CVE-2019-14491
Out-of-bounds Read in OpenCV
Impact
An issue was discovered in OpenCV before 3.4.7 and 4.x before 4.1.1 (OpenCV-Python before 3.4.7.28 and 4.x before 4.1.1.26). There is an out of bounds read in the function cv::predictOrdered<cv::HaarEvaluator> in modules/objdetect/src/cascadedetect.hpp, which leads to denial of service.
Affected packages
| Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|
| pip | opencv-python | <= 3.4.6.27 | 3.4.7.28 |
| pip | opencv-python-headless | <= 3.4.6.27 | 3.4.7.28 |
| pip | opencv-contrib-python | <= 3.4.6.27 | 3.4.7.28 |
| pip | opencv-contrib-python-headless | <= 3.4.6.27 | 3.4.7.28 |
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Opencv | Opencv | before 3.4.7 from 4.0.0 before 4.1.1 |
Weakness classification
References
- NVD record
- CVE.org record
- GitHub advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00025.html
- https://github.com/opencv/opencv/compare/33b765d...4a7ca5a
- https://github.com/opencv/opencv/compare/371bba8...ddbd10c
- https://github.com/opencv/opencv/issues/15125
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HPFLN6QAX6SUA4XR4NMKKXX26H3TYCVQ/
- https://github.com/advisories/GHSA-fm39-cw8h-3p63
- https://nvd.nist.gov/vuln/detail/CVE-2019-14491
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HPFLN6QAX6SUA4XR4NMKKXX26H3TYCVQ/