CVE catalog
CVE-2018-19046
keepalived: CVE-2018-19046
- Severity
- High · CVSS 7.1
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.37% · Oct 25, 2026
keepalived 2.0.8 didn't check for existing plain files when writing data to a temporary file upon a call to PrintData or PrintStats. If a local attacker had previously created a file with the expected name (e.g., /tmp/keepalived.data or /tmp/keepalived.stats), with read access for the attacker and write access for the keepalived process, then this potentially leaked sensitive information.
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 | keepalived | sid | 1:2.3.4-1 | fixed |
| Debian | keepalived | forky | 1:2.3.4-1 | fixed |
| Debian | keepalived | trixie | 1:2.3.3-1 | fixed |
| Debian | keepalived | bookworm | 1:2.2.7-1 | fixed |
| Ubuntu | keepalived | 18.04 | 1:1.3.2-1build1 | vulnerable |
| Ubuntu | keepalived | 18.04 | 1:1.3.9-1 | vulnerable |
| Ubuntu | keepalived | 18.04 | 1:1.3.9-1build1 | vulnerable |
| Ubuntu | keepalived | 18.04 | 1:1.3.9-1ubuntu0.18.04.1 | vulnerable |
| Ubuntu | keepalived | 18.04 | 1:1.3.9-1ubuntu0.18.04.2 | vulnerable |
| Ubuntu | keepalived | 18.04 | 1:1.3.9-1ubuntu0.18.04.3 | vulnerable |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | keepalived | source | sid | 1:2.0.10-1 | unimportant | Not reported | Not reported |
| Debian | keepalived | source | forky | 1:2.0.10-1 | unimportant | Not reported | Not reported |
| Debian | keepalived | source | trixie | 1:2.0.10-1 | unimportant | Not reported | Not reported |
| Debian | keepalived | source | bookworm | 1:2.0.10-1 | unimportant | Not reported | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [keepalived]Fixed
Source package: [keepalived]
Details (2)
1:2.2.7-1+b2· amd64 · bookwormFixed · Fixed:
1:2.0.10-1dsa · keepalived · debian · bookworm; dsa · keepalived · debian · 12
1:2.2.7-1+b2· arm64 · bookwormFixed · Fixed:
1:2.0.10-1dsa · keepalived · debian · bookworm; dsa · keepalived · debian · 12
[Debian 13 (Trixie)]
- [keepalived]Fixed
Details (2)
1:2.3.3-1· amd64 · trixieFixed · Fixed:
1:2.0.10-1dsa · keepalived · debian · 13
1:2.3.3-1· arm64 · trixieFixed · Fixed:
1:2.0.10-1dsa · keepalived · debian · 13
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/suse-su-2020_0779-1.json]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2018-19046]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2018-19046]
- [https://security-tracker.debian.org/tracker/CVE-2018-19046]
[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [SUSE security advisories and VEX]