DEBIAN-CVE-2022-40188
- Source
- https://security-tracker.debian.org/tracker/CVE-2022-40188
- Import Source
- https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2022-40188.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2022-40188
- Upstream
- Published
- 2022-09-23T16:15:11.673Z
- Modified
- 2025-11-14T04:05:20.778380Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
Knot Resolver before 5.5.3 allows remote attackers to cause a denial of service (CPU consumption) because of algorithmic complexity. During an attack, an authoritative server must return large NS sets or address sets.
- References
Affected packages
Debian:11 / knot-resolver
Package
- Name
- knot-resolver
- Purl
- pkg:deb/debian/knot-resolver?arch=source
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0Unknown introduced version / All previous versions are affected
Affected versions
5.*
5.3.1-1
5.3.1-1+deb11u1
5.4.1-1
5.4.1-2
5.4.2-1
5.4.3-1
5.4.4-1
5.5.0-1
5.5.1-1
5.5.1-2
5.5.1-3
5.5.1-4
5.5.1-5
5.5.2-1
5.5.3-1
5.6.0-1
5.6.0-1.1
5.7.0-1
5.7.1-1
5.7.2-1
5.7.3-1
5.7.3-2
5.7.4-1
5.7.4-2
5.7.5-1
6.*
6.0.9-1
6.0.10-1
6.0.12-1
6.0.13-1
6.0.14-1
6.0.15-1
6.0.15-2
6.0.15-3
6.0.15-4
Debian:12 / knot-resolver
Package
- Name
- knot-resolver
- Purl
- pkg:deb/debian/knot-resolver?arch=source
Debian:13 / knot-resolver
Package
- Name
- knot-resolver
- Purl
- pkg:deb/debian/knot-resolver?arch=source
Debian:14 / knot-resolver
Package
- Name
- knot-resolver
- Purl
- pkg:deb/debian/knot-resolver?arch=source