CVE-2019-15939: Divide By Zero

October 12, 2021 (updated November 18, 2021)

An issue was discovered in OpenCV There is a divide-by-zero error in cv::HOGDescriptor::getDescriptorSize in modules/objdetect/src/hog.cpp.

References

lists.opensuse.org/opensuse-security-announce/2019-12/msg00025.html
github.com/OpenCV/opencv/issues/15287
github.com/advisories/GHSA-hxfw-jm98-v4mq
github.com/opencv/opencv/pull/15382
lists.debian.org/debian-lts-announce/2021/10/msg00028.html
nvd.nist.gov/vuln/detail/CVE-2019-15939

Code Behaviors & Features

Detect and mitigate CVE-2019-15939 with GitLab Dependency Scanning

Secure your software supply chain by verifying that all open source dependencies used in your projects contain no disclosed vulnerabilities. Dependency Scanning using SBOM also detects vulnerabilities from proprietary advisories that this site does not include. Learn more about Dependency Scanning using SBOM →