VulnerabilityModified
CVE-2019-14492
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.
HIGH 7.5EPSS 2.78%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.78%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
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 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 2.78% probability · 86th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-125, CWE-787
- Affected
- opencv/opencv · opensuse/leap
- Source
- cve@mitre.org
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/15124Exploit, Third 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/15124Exploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.