VDB
CVE-2020-26566
CVE-2020-26566
PUBLISHED
CVSS 7.5 HIGH
A Denial of Service condition in Motion-Project Motion 3.2 through 4.3.1 allows remote unauthenticated users to cause a webu.c segmentation fault and kill the main process via a crafted HTTP request.
EPSS 4.36% · 91.0th percentile
Risk Scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS Score
4.36%
91.0th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:20.04:LTS | motion | 4.2.2-1build1, 4.2.2-1ubuntu1, 0 |
| Ubuntu:18.04:LTS | motion | 0, 4.0-1 |
| Ubuntu:24.04:LTS | motion | 4.5.1-4, 0, 4.5.1-3build1 |
| Ubuntu:25.10 | motion | 4.7.0-3, 4.7.0-2build1, 0 |
| Ubuntu:22.04:LTS | motion | 0, 4.3.2-1ubuntu0.1, 4.3.2-1 |
| Ubuntu:16.04:LTS | motion | *, 3.2.12+git20140228-8, 0 |
Timeline
- Oct 26, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Dec 28, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Mar 1, 2022 EPSS Score
- Apr 1, 2022 EPSS Score
- May 3, 2022 EPSS Score
- Sep 6, 2022 EPSS Score
- Nov 8, 2022 EPSS Score
- Jan 10, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-26566 third-party-advisory
- https://github.com/Motion-Project/motion/security/advisories/GHSA-6f7x-grw7-fw24 third-party-advisory
- https://github.com/Motion-Project/motion/issues/1227#issuecomment-715927776 third-party-advisory
- https://github.com/Motion-Project/motion/pull/1232 third-party-advisory
- https://github.com/Motion-Project/motion/releases third-party-advisory
- https://motion-project.github.io/index.html third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-26566 third-party-advisory