DEBIAN-CVE-2025-30192
- Source
- https://security-tracker.debian.org/tracker/CVE-2025-30192
- Import Source
- https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2025-30192.json
- JSON Data
- https://api.osv.dev/v1/vulns/DEBIAN-CVE-2025-30192
- Upstream
- Published
- 2025-07-21T13:15:26Z
- Modified
- 2026-09-01T20:05:45Z
- 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
-
An attacker spoofing answers to ECS enabled requests sent out by the Recursor has a chance of success higher than non-ECS enabled queries. The updated version include various mitigations against spoofing attempts of ECS enabled queries by chaining ECS enabled requests and enforcing stricter validation of the received answers. The most strict mitigation done when the new setting outgoing.edns_subnet_harden (old style name edns-subnet-harden) is enabled.
- References
Affected packages
Debian:12 / pdns-recursor
Package
- Name
- pdns-recursor
- Purl
- pkg:deb/debian/pdns-recursor?arch=source&distro=bookworm
Affected ranges
- Type
- ECOSYSTEM
- Events
-
Introduced0 Unknown introduced version / All previous versions are affected
Affected versions
4.*
4.8.4-1
4.8.6-1
4.8.7-1
4.8.8-1
4.8.8-1+deb12u1
4.9.0-1
4.9.0-2
4.9.1-1
4.9.1-2
4.9.1-3
4.9.1-4
4.9.2-1
4.9.2-2
4.9.3-1
4.9.4-1
4.9.5-1
5.*
5.0.5-1
5.0.7-1
5.0.7-2
5.0.9-1
5.1.3-1
5.1.3-2
5.2.0-1
5.2.0-2
5.2.0-3
5.2.0-4
5.2.0-5
5.2.1-1
5.2.2-1
5.2.2-2
5.2.4-1
5.2.4-2
5.2.5-1
5.3.0-1
5.3.0-2
5.3.0-3
5.3.0-4
5.3.0-5
5.3.1-1
5.3.3-1
5.3.4-1
5.3.4-2
5.3.5-1
5.4.0-1
5.4.1-1
5.4.1-2
5.4.2-1
5.4.2-2
5.4.3-1
5.4.4-1
5.4.5-1
Debian:13 / pdns-recursor
Package
- Name
- pdns-recursor
- Purl
- pkg:deb/debian/pdns-recursor?arch=source&distro=trixie
Debian:14 / pdns-recursor
Package
- Name
- pdns-recursor
- Purl
- pkg:deb/debian/pdns-recursor?arch=source&distro=forky