Vulnerability Description
An issue was discovered in OpenCV before 3.4.7 and 4.x before 4.1.1. 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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Opencv | Opencv | < 3.4.7 |
| Opensuse | Leap | 15.1 |
Related Weaknesses (CWE)
References
- http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00025.htmlThird Party Advisory
- https://github.com/opencv/opencv/compare/33b765d...4a7ca5aThird Party Advisory
- https://github.com/opencv/opencv/compare/371bba8...ddbd10cThird Party Advisory
- https://github.com/opencv/opencv/issues/15124ExploitThird Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00025.htmlThird Party Advisory
- https://github.com/opencv/opencv/compare/33b765d...4a7ca5aThird Party Advisory
- https://github.com/opencv/opencv/compare/371bba8...ddbd10cThird Party Advisory
- https://github.com/opencv/opencv/issues/15124ExploitThird Party Advisory
FAQ
What is CVE-2019-14492?
CVE-2019-14492 is a vulnerability with a CVSS score of 7.5 (HIGH). An issue was discovered in OpenCV before 3.4.7 and 4.x before 4.1.1. There is an out of bounds read/write in the function HaarEvaluator::OptFeature::calc in modules/objdetect/src/cascadedetect.hpp, wh...
How severe is CVE-2019-14492?
CVE-2019-14492 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2019-14492?
Check the references section above for vendor advisories and patch information. Affected products include: Opencv Opencv, Opensuse Leap.