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.
References (5)
Core 5
Core References
Exploit, Third Party Advisory x_refsource_misc
https://github.com/opencv/opencv/issues/15125
Third Party Advisory x_refsource_misc
https://github.com/opencv/opencv/compare/33b765d...4a7ca5a
Third Party Advisory x_refsource_misc
https://github.com/opencv/opencv/compare/371bba8...ddbd10c
Mailing List, Third Party Advisory vendor-advisory
x_refsource_fedora
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HPFLN6QAX6SUA4XR4NMKKXX26H3TYCVQ/
Mailing List vendor-advisory
x_refsource_suse
http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00025.html
Scores
CVSS v3
8.2
EPSS
0.0031
EPSS Percentile
54.0%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
Details
CWE
CWE-125
Status
published
Products (5)
opencv/opencv
< 3.4.7
pypi/opencv-contrib-python
0 - 3.4.7.28PyPI
pypi/opencv-contrib-python-headless
0 - 3.4.7.28PyPI
pypi/opencv-python
0 - 3.4.7.28PyPI
pypi/opencv-python-headless
0 - 3.4.7.28PyPI
Published
Aug 01, 2019
Tracked Since
Feb 18, 2026