Description
lyskom-server 2.0.7 and earlier allows unauthenticated users to cause a denial of service (CPU consumption) via a large query.
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 | lyskom-server | 2.0.7-2 | — |
| Debian 13 | lyskom-server | 2.0.7-2 | — |
| Debian 12 | lyskom-server | 2.0.7-2 | — |
| Debian 3.0 | lyskom-server | 2.0.6-1woody1 | DSA-318 |
Advisories 1
- DSA-318 lyskom-server - denial of service Debian Security (DSA / DLA) · Mar 9, 2026
References
- DSA-318 vendor-advisory