CVE-2019-15939
MEDIUMCVSS 5.9/10EPSS 2.35%
Last modified
CVE-2019-15939 is a medium-severity vulnerability rated 5.9/10 on the CVSS scale. An issue was discovered in OpenCV 4.1.0. There is a divide-by-zero error in cv::HOGDescriptor::getDescriptorSize in modules/objdetect/src/hog.cpp.. EPSS estimates a 2.35% chance of exploitation in the next 30 days.
Description
An issue was discovered in OpenCV 4.1.0. There is a divide-by-zero error in cv::HOGDescriptor::getDescriptorSize in modules/objdetect/src/hog.cpp.
Metrics
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Opencv | Opencv | <= 4.1.0 |
| Opensuse | Leap | 15.1 |
| Debian | Debian Linux | 9.0 |
References
- http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00025.htmlThird Party Advisory
- https://github.com/OpenCV/opencv/issues/15287Third Party Advisory
- https://github.com/opencv/opencv/pull/15382Exploit, Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/10/msg00028.htmlMailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00025.htmlThird Party Advisory
- https://github.com/OpenCV/opencv/issues/15287Third Party Advisory
- https://github.com/opencv/opencv/pull/15382Exploit, Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2021/10/msg00028.htmlMailing List, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2019-15939?
An issue was discovered in OpenCV 4.1.0. There is a divide-by-zero error in cv::HOGDescriptor::getDescriptorSize in modules/objdetect/src/hog.cpp.
How severe is CVE-2019-15939?
CVE-2019-15939 has a CVSS score of 5.9/10 (MEDIUM severity). The EPSS model estimates a 2.35% probability of exploitation in the next 30 days.
How do I fix CVE-2019-15939?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2019-15939?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST