CVE catalog
CVE-2018-1110
knot-resolver: CVE-2018-1110
- Severity
- Medium
- Published
- Source
- [NVD] · [CVE record]
- EPSS
- 1.24% · Oct 25, 2026
A flaw was found in knot-resolver before version 2.3.0. Malformed DNS messages may cause denial of service.
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 | knot-resolver | sid | 6.5.0-2 | fixed |
| Debian | knot-resolver | forky | 6.4.2-1 | fixed |
| Debian | knot-resolver | trixie | 5.7.5-1 | fixed |
| Debian | knot-resolver | bookworm | 5.6.0-1+deb12u1 | fixed |
| Debian | knot-resolver | bookworm-security | 5.6.0-1+deb12u1 | fixed |
| Ubuntu | knot-resolver | pro | 1.3.3-1 | vulnerable |
| Ubuntu | knot-resolver | pro | 1.5.0-4 | vulnerable |
| Ubuntu | knot-resolver | pro | 1.5.1-1 | vulnerable |
| Ubuntu | knot-resolver | pro | 1.5.2-1 | vulnerable |
| Ubuntu | knot-resolver | pro | 2.0.0-3 | vulnerable |
| Ubuntu | knot-resolver | pro | 2.1.0-1 | vulnerable |
| Ubuntu | knot-resolver | pro | 2.1.0-2 | vulnerable |
| Ubuntu | knot-resolver | pro | 2.1.1-1 | vulnerable |
| Ubuntu | knot-resolver | pro | 2.1.1-1ubuntu0.1~esm2 | vulnerable |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | knot-resolver | source | sid | 2.3.0-1 | not yet assigned | Not reported | [896681] |
| Debian | knot-resolver | source | forky | 2.3.0-1 | not yet assigned | Not reported | [896681] |
| Debian | knot-resolver | source | trixie | 2.3.0-1 | not yet assigned | Not reported | [896681] |
| Debian | knot-resolver | source | bookworm | 2.3.0-1 | not yet assigned | Not reported | [896681] |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [knot-resolver]Fixed
Details (4)
5.6.0-1+deb12u1· amd64 · bookwormFixed · Fixed:
2.3.0-1dsa · knot-resolver · debian · bookworm; dsa · knot-resolver · debian · 12
5.6.0-1+deb12u1· arm64 · bookwormFixed · Fixed:
2.3.0-1dsa · knot-resolver · debian · bookworm; dsa · knot-resolver · debian · 12
5.6.0-1+deb12u1· amd64 · bookworm-securityFixed · Fixed:
2.3.0-1dsa · knot-resolver · debian · bookworm; dsa · knot-resolver · debian · 12
5.6.0-1+deb12u1· arm64 · bookworm-securityFixed · Fixed:
2.3.0-1dsa · knot-resolver · debian · bookworm; dsa · knot-resolver · debian · 12
- [knot-resolver-doc]Fixed
Source package: [knot-resolver]
Details (4)
5.6.0-1+deb12u1· all · bookwormFixed · Fixed:
2.3.0-1dsa · knot-resolver · debian · bookworm; dsa · knot-resolver · debian · 12
5.6.0-1+deb12u1· all · bookwormFixed · Fixed:
2.3.0-1dsa · knot-resolver · debian · bookworm; dsa · knot-resolver · debian · 12
5.6.0-1+deb12u1· all · bookworm-securityFixed · Fixed:
2.3.0-1dsa · knot-resolver · debian · bookworm; dsa · knot-resolver · debian · 12
5.6.0-1+deb12u1· all · bookworm-securityFixed · Fixed:
2.3.0-1dsa · knot-resolver · debian · bookworm; dsa · knot-resolver · debian · 12
- [knot-resolver-module-http]Fixed
Source package: [knot-resolver]
Details (4)
5.6.0-1+deb12u1· amd64 · bookwormFixed · Fixed:
2.3.0-1dsa · knot-resolver · debian · bookworm; dsa · knot-resolver · debian · 12
5.6.0-1+deb12u1· arm64 · bookwormFixed · Fixed:
2.3.0-1dsa · knot-resolver · debian · bookworm; dsa · knot-resolver · debian · 12
5.6.0-1+deb12u1· amd64 · bookworm-securityFixed · Fixed:
2.3.0-1dsa · knot-resolver · debian · bookworm; dsa · knot-resolver · debian · 12
5.6.0-1+deb12u1· arm64 · bookworm-securityFixed · Fixed:
2.3.0-1dsa · knot-resolver · debian · bookworm; dsa · knot-resolver · debian · 12
[Debian 13 (Trixie)]
- [knot-resolver]Fixed
Details (2)
5.7.5-1· amd64 · trixieFixed · Fixed:
2.3.0-1dsa · knot-resolver · debian · 13
5.7.5-1· arm64 · trixieFixed · Fixed:
2.3.0-1dsa · knot-resolver · debian · 13
- [knot-resolver-doc]Fixed
Source package: [knot-resolver]
Details (2)
5.7.5-1· all · trixieFixed · Fixed:
2.3.0-1dsa · knot-resolver · debian · 13
5.7.5-1· all · trixieFixed · Fixed:
2.3.0-1dsa · knot-resolver · debian · 13
- [knot-resolver-module-http]Fixed
Source package: [knot-resolver]
Details (2)
5.7.5-1· amd64 · trixieFixed · Fixed:
2.3.0-1dsa · knot-resolver · debian · 13
5.7.5-1· arm64 · trixieFixed · Fixed:
2.3.0-1dsa · knot-resolver · debian · 13
Observed: