Description
keepalived 2.0.8 used mode 0666 when creating new temporary files upon a call to PrintData or PrintStats, potentially leaking sensitive information.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | keepalived | 1:2.0.10-1 | — |
| Debian 13 | keepalived | 1:2.0.10-1 | — |
| Debian 12 | keepalived | 1:2.0.10-1 | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 18.04 LTS | keepalived | No fix yet | — |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP1 | keepalived | 2.0.19-3.3.1 | SUSE-SU-2020:0779-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | keepalived | 2.2.2-4.2 | openSUSE-SU-2024:10893-1 |
Alpine
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.24 | keepalived | 2.0.11-r0 | — |
| Alpine v3.23 | keepalived | 2.0.11-r0 | — |
| Alpine v3.22 | keepalived | 2.0.11-r0 | — |
| Alpine v3.21 | keepalived | 2.0.11-r0 | — |
| Alpine v3.20 | keepalived | 2.0.11-r0 | — |
Show 12 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Alpine v3.19 | keepalived | 2.0.11-r0 | — |
| Alpine v3.18 | keepalived | 2.0.11-r0 | — |
| Alpine v3.17 | keepalived | 2.0.11-r0 | — |
| Alpine v3.16 | keepalived | 2.0.11-r0 | — |
| Alpine v3.15 | keepalived | 2.0.11-r0 | — |
| Alpine v3.14 | keepalived | 2.0.11-r0 | — |
| Alpine v3.13 | keepalived | 2.0.11-r0 | — |
| Alpine v3.12 | keepalived | 2.0.11-r0 | — |
| Alpine v3.11 | keepalived | 2.0.11-r0 | — |
| Alpine v3.10 | keepalived | 2.0.11-r0 | — |
| Alpine v3.9 | keepalived | 2.0.11-r0 | — |
| Alpine v3.8 | keepalived | 2.0.11-r0 | — |
Advisories 2
- SUSE-SU-2020:0779-1 Security update for keepalived SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2024:10893-1 keepalived-2.2.2-4.2 on GA media SUSE / openSUSE Security Updates · Feb 4, 2026
References
- https://github.com/acassen/keepalived/commit/5241e4d7b177d0b6f073cfc9ed5444bf51ec89d6
- GLSA-201903-01 vendor-advisory
- https://bugzilla.suse.com/show_bug.cgi?id=1015141
- https://github.com/acassen/keepalived/issues/1048
- https://github.com/acassen/keepalived/commit/c6247a9ef2c7b33244ab1d3aa5d629ec49f0a067