| Name | CVE-2019-14491 |
| 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. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| opencv (PTS) | bullseye | 4.5.1+dfsg-5 | fixed |
| bookworm | 4.6.0+dfsg-12 | fixed |
| sid, trixie | 4.6.0+dfsg-14 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| opencv | source | experimental | 4.1.1+dfsg-1 | | | |
| opencv | source | (unstable) | 4.1.2+dfsg-3 | | | |
Notes
[buster] - opencv <no-dsa> (Minor issue; can be fixed via point release)
[stretch] - opencv <no-dsa> (Minor issue; can be fixed via point release)
[jessie] - opencv <postponed> (Minor issue, DoS, PoC not crashing)
https://github.com/opencv/opencv/issues/15125
https://github.com/opencv/opencv/commit/ac425f67e4c1d0da9afb9203f0918d8d57c067ed