opencv/opencv-python · Security
Out-of-bounds Read and Out-of-bounds Write in OpenCV
- GHSA ID
- GHSA-fw99-f933-rgh8
- CVE ID
- CVE-2019-14492
- Severity
- high
- Published
- Updated
- CVSS
- 7.5 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS v3
- 7.5 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Description
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/write in the function HaarEvaluator::OptFeature::calc in modules/objdetect/src/cascadedetect.hpp, which leads to denial of service.
CWEs
- CWE-125 · Out-of-bounds Read
- CWE-787 · Out-of-bounds Write
References
- https://nvd.nist.gov/vuln/detail/CVE-2019-14492 ↗
- https://github.com/opencv/opencv/issues/15124 ↗
- https://github.com/opencv/opencv/compare/33b765d...4a7ca5a ↗
- https://github.com/opencv/opencv/compare/371bba8...ddbd10c ↗
- http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00025.html ↗
- https://github.com/advisories/GHSA-fw99-f933-rgh8 ↗