VulnerabilityModified
CVE-2019-14491
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.
HIGH 8.2EPSS 2.67%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (2.67%). 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 in the function cv::predictOrdered<cv::HaarEvaluator> in modules/objdetect/src/cascadedetect.hpp, which leads to denial of service.
- CVSS 3.0
- 8.2 HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
- EPSS
- 2.67% probability · 85th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-125
- Affected
- opencv/opencv
- Source
- cve@mitre.org
References
- http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00025.html
- 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/15125Exploit, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HPFLN6QAX6SUA4XR4NMKKXX26H3TYCVQ/
- http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00025.html
- 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/15125Exploit, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HPFLN6QAX6SUA4XR4NMKKXX26H3TYCVQ/
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.