CVE catalog
CVE-2019-6991
zoneminder: CVE-2019-6991
- Severity
- Medium
- Published
- Source
- [NVD] · [CVE record]
- EPSS
- 3.31% · Oct 25, 2026
A classic Stack-based buffer overflow exists in the zmLoadUser() function in zm_user.cpp of the zmu binary in ZoneMinder through 1.32.3, allowing an unauthenticated attacker to execute code via a long username.
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 | zoneminder | sid | 1.36.37+dfsg1-1.1 | fixed |
| Debian | zoneminder | forky | 1.36.37+dfsg1-1.1 | fixed |
| Debian | zoneminder | trixie | 1.36.35+dfsg1-1 | fixed |
| Debian | zoneminder | bookworm | 1.36.33+dfsg1-1 | fixed |
| Ubuntu | zoneminder | pro | 1.28.1-8 | vulnerable |
| Ubuntu | zoneminder | pro | 1.29.0+dfsg-1 | vulnerable |
| Ubuntu | zoneminder | pro | 1.29.0+dfsg-1ubuntu1 | vulnerable |
| Ubuntu | zoneminder | pro | 1.29.0+dfsg-1ubuntu2 | vulnerable |
| Ubuntu | zoneminder | pro | 1.29.0+dfsg-1ubuntu2+esm1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | zoneminder | source | sid | 1.32.3-2 | not yet assigned | Not reported | [921000] |
| Debian | zoneminder | source | forky | 1.32.3-2 | not yet assigned | Not reported | [921000] |
| Debian | zoneminder | source | trixie | 1.32.3-2 | not yet assigned | Not reported | [921000] |
| Debian | zoneminder | source | bookworm | 1.32.3-2 | not yet assigned | Not reported | [921000] |
| Ubuntu | zoneminder | deb | pro | 1.29.0+dfsg-1ubuntu2+esm1 | Not reported | UBUNTU-CVE-2019-6991 | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [zoneminder]Fixed
Details (2)
1.36.33+dfsg1-1· amd64 · bookwormFixed · Fixed:
1.32.3-2dsa · zoneminder · debian · bookworm; dsa · zoneminder · debian · 12
1.36.33+dfsg1-1· arm64 · bookwormFixed · Fixed:
1.32.3-2dsa · zoneminder · debian · bookworm; dsa · zoneminder · debian · 12
- [zoneminder-doc]Fixed
Source package: [zoneminder]
Details (2)
1.36.33+dfsg1-1· all · bookwormFixed · Fixed:
1.32.3-2dsa · zoneminder · debian · bookworm; dsa · zoneminder · debian · 12
1.36.33+dfsg1-1· all · bookwormFixed · Fixed:
1.32.3-2dsa · zoneminder · debian · bookworm; dsa · zoneminder · debian · 12
[Debian 13 (Trixie)]
- [zoneminder]Fixed
Details (2)
1.36.35+dfsg1-1· amd64 · trixieFixed · Fixed:
1.32.3-2dsa · zoneminder · debian · 13
1.36.35+dfsg1-1· arm64 · trixieFixed · Fixed:
1.32.3-2dsa · zoneminder · debian · 13
- [zoneminder-doc]Fixed
Source package: [zoneminder]
Details (2)
1.36.35+dfsg1-1· all · trixieFixed · Fixed:
1.32.3-2dsa · zoneminder · debian · 13
1.36.35+dfsg1-1· all · trixieFixed · Fixed:
1.32.3-2dsa · zoneminder · debian · 13
Observed: