CVE catalog
CVE-2020-14196
pdns-recursor: CVE-2020-14196
- Severity
- Medium · CVSS 5.9
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 1.70% · Oct 27, 2026
In PowerDNS Recursor versions up to and including 4.3.1, 4.2.2 and 4.1.16, the ACL restricting access to the internal web server is not properly enforced.
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 | pdns-recursor | sid | 5.4.9-1 | fixed |
| Debian | pdns-recursor | forky | 5.4.8-1 | fixed |
| Debian | pdns-recursor | trixie | 5.2.13-0+deb13u1 | fixed |
| Debian | pdns-recursor | trixie-security | 5.2.13-0+deb13u1 | fixed |
| Debian | pdns-recursor | bookworm | 4.8.8-1+deb12u1 | fixed |
| Debian | pdns-recursor | bookworm-security | 4.8.8-1+deb12u1 | fixed |
| Suse | pdns-recursor | package hub 15 sp2 | 4.1.12-bp152.2.4.1 | fixed |
| Suse | pdns-recursor | package hub 15 sp2 | 4.3.2-bp152.2.8.1 | fixed |
| Suse | pdns-recursor | package hub 12 sp1 | 4.3.5-bp152.2.12.1 | fixed |
| Suse | pdns-recursor | package hub 15 sp1 | 4.3.5-bp152.2.12.1 | fixed |
| Suse | pdns-recursor | package hub 15 sp2 | 4.3.5-bp152.2.12.1 | fixed |
| Opensuse | pdns-recursor | leap 15.1 | 4.3.5-bp152.2.12.1 | fixed |
| Opensuse | pdns-recursor | leap 15.2 | 4.3.5-bp152.2.12.1 | fixed |
| Suse | pdns-recursor | package hub 12 sp1 | 4.1.12-bp151.4.6.1 | fixed |
| Suse | pdns-recursor | package hub 15 sp1 | 4.1.12-bp151.4.6.1 | fixed |
| Opensuse | pdns-recursor | leap 15.1 | 4.1.12-bp151.4.6.1 | fixed |
| Opensuse | pdns-recursor | leap 15.2 | 4.1.12-bp151.4.6.1 | fixed |
| Ubuntu | pdns-recursor | pro | 4.2.0-6 | vulnerable |
| Ubuntu | pdns-recursor | pro | 4.2.1-1 | vulnerable |
| Ubuntu | pdns-recursor | pro | 4.2.1-1build1 | vulnerable |
| Ubuntu | pdns-recursor | pro | 4.2.1-1build2 | vulnerable |
| Ubuntu | pdns-recursor | pro | 4.2.1-1ubuntu0.1~esm1 | vulnerable |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | pdns-recursor | source | sid | 4.3.2-1 | low | Not reported | [964103] |
| Debian | pdns-recursor | source | forky | 4.3.2-1 | low | Not reported | [964103] |
| Debian | pdns-recursor | source | trixie | 4.3.2-1 | low | Not reported | [964103] |
| Debian | pdns-recursor | source | bookworm | 4.3.2-1 | low | Not reported | [964103] |
| Suse | pdns-recursor | rpm | package hub 15 sp2 | 4.1.12-bp152.2.4.1 | Not reported | OPENSUSE-SU-2020:1055-1 | Not reported |
| Suse | pdns-recursor | rpm | package hub 15 sp2 | 4.3.2-bp152.2.8.1 | Not reported | OPENSUSE-SU-2020:1101-1 | Not reported |
| Suse | pdns-recursor | rpm | package hub 12 sp1 | 4.3.5-bp152.2.12.1 | Not reported | OPENSUSE-SU-2020:1687-1 | Not reported |
| Suse | pdns-recursor | rpm | package hub 15 sp1 | 4.3.5-bp152.2.12.1 | Not reported | OPENSUSE-SU-2020:1687-1 | Not reported |
| Suse | pdns-recursor | rpm | package hub 15 sp2 | 4.3.5-bp152.2.12.1 | Not reported | OPENSUSE-SU-2020:1687-1 | Not reported |
| Opensuse | pdns-recursor | rpm | leap 15.1 | 4.3.5-bp152.2.12.1 | Not reported | OPENSUSE-SU-2020:1687-1 | Not reported |
| Opensuse | pdns-recursor | rpm | leap 15.2 | 4.3.5-bp152.2.12.1 | Not reported | OPENSUSE-SU-2020:1687-1 | Not reported |
| Suse | pdns-recursor | rpm | package hub 12 sp1 | 4.1.12-bp151.4.6.1 | Not reported | OPENSUSE-SU-2020:1005-1 | Not reported |
| Suse | pdns-recursor | rpm | package hub 15 sp1 | 4.1.12-bp151.4.6.1 | Not reported | OPENSUSE-SU-2020:1005-1 | Not reported |
| Opensuse | pdns-recursor | rpm | leap 15.1 | 4.1.12-bp151.4.6.1 | Not reported | OPENSUSE-SU-2020:1005-1 | Not reported |
| Opensuse | pdns-recursor | rpm | leap 15.2 | 4.1.12-bp151.4.6.1 | Not reported | OPENSUSE-SU-2020:1005-1 | Not reported |
OpenFactory catalog packages
Matching against OpenFactory catalog package versions is in progress.
[Debian 12 (Bookworm)]
- [pdns-recursor]Unknown
Details (4)
4.8.8-1+deb12u1· amd64 · bookwormFixed · Fixed:
4.3.2-1dsa · pdns-recursor · debian · bookworm; dsa · pdns-recursor · debian · 12
4.8.8-1+deb12u1· arm64 · bookwormFixed · Fixed:
4.3.2-1dsa · pdns-recursor · debian · bookworm; dsa · pdns-recursor · debian · 12
4.8.8-1+deb12u1· amd64 · bookworm-securityFixed · Fixed:
4.3.2-1dsa · pdns-recursor · debian · bookworm; dsa · pdns-recursor · debian · 12
4.8.8-1+deb12u1· arm64 · bookworm-securityFixed · Fixed:
4.3.2-1dsa · pdns-recursor · debian · bookworm; dsa · pdns-recursor · debian · 12
[Debian 13 (Trixie)]
- [pdns-recursor]Unknown
Details (4)
5.2.11-0+deb13u1· amd64 · trixieFixed · Fixed:
4.3.2-1dsa · pdns-recursor · debian · 13
5.2.11-0+deb13u1· arm64 · trixieFixed · Fixed:
4.3.2-1dsa · pdns-recursor · debian · 13
5.2.13-0+deb13u1· amd64 · trixie-securityFixed · Fixed:
4.3.2-1dsa · pdns-recursor · debian · 13
5.2.13-0+deb13u1· arm64 · trixie-securityFixed · Fixed:
4.3.2-1dsa · pdns-recursor · debian · 13
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2020_1005-1.json]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2020-14196]
- [https://osv.dev/vulnerability/DLA-3855-1]
- [https://osv.dev/vulnerability/UBUNTU-CVE-2020-14196]
- [https://osv.dev/vulnerability/openSUSE-SU-2020:1005-1]
- [https://osv.dev/vulnerability/openSUSE-SU-2020:1055-1]
- [https://osv.dev/vulnerability/openSUSE-SU-2020:1101-1]
- [https://osv.dev/vulnerability/openSUSE-SU-2020:1687-1]
- [https://security-tracker.debian.org/tracker/CVE-2020-14196]
- [https://security.access.redhat.com/data/csaf/v2/vex/2020/cve-2020-14196.json]
- [https://wid.cert-bund.de/.well-known/csaf/white/2020/wid-sec-w-2024-1480.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]