CVE catalog
CVE-2020-26566
motion: CVE-2020-26566
- Severity
- Medium
- Published
- Source
- [NVD] · [CVE record]
- EPSS
- 4.36% · Oct 25, 2026
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.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | motion | sid | 4.7.1-2 | fixed |
| Debian | motion | forky | 4.7.1-2 | fixed |
| Debian | motion | trixie | 4.7.0-3 | fixed |
| Debian | motion | bookworm | 4.5.1-2 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | motion | source | sid | 4.3.2-1 | not yet assigned | Not reported | [972986] |
| Debian | motion | source | forky | 4.3.2-1 | not yet assigned | Not reported | [972986] |
| Debian | motion | source | trixie | 4.3.2-1 | not yet assigned | Not reported | [972986] |
| Debian | motion | source | bookworm | 4.3.2-1 | not yet assigned | Not reported | [972986] |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [motion]Fixed
Details (2)
4.5.1-2· amd64 · bookwormFixed · Fixed:
4.3.2-1dsa · motion · debian · bookworm; dsa · motion · debian · 12
4.5.1-2· arm64 · bookwormFixed · Fixed:
4.3.2-1dsa · motion · debian · bookworm; dsa · motion · debian · 12
[Debian 13 (Trixie)]
- [motion]Fixed
Details (2)
4.7.0-3· amd64 · trixieFixed · Fixed:
4.3.2-1dsa · motion · debian · 13
4.7.0-3· arm64 · trixieFixed · Fixed:
4.3.2-1dsa · motion · debian · 13
Observed: