| Name | CVE-2020-14196 |
| Description | 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. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| Debian Bugs | 964103 |
Vulnerable and fixed packages
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|
| pdns-recursor (PTS) | buster, buster (security) | 4.1.11-1+deb10u1 | vulnerable |
| bullseye | 4.4.2-3 | fixed |
| bookworm | 4.8.4-1 | fixed |
| bookworm (security) | 4.8.7-1 | fixed |
| trixie | 4.9.3-1 | fixed |
| sid | 4.9.4-1 | fixed |
The information below is based on the following data on fixed versions.
| Package | Type | Release | Fixed Version | Urgency | Origin | Debian Bugs |
|---|
| pdns-recursor | source | (unstable) | 4.3.2-1 | low | | 964103 |
Notes
[buster] - pdns-recursor <postponed> (Minor issue, fix along in next DSA)
https://www.openwall.com/lists/oss-security/2020/07/01/1
https://github.com/PowerDNS/pdns/pull/9283/commits/e81271189216dbf2850c6d4461dfc3f37c731ac8 (rec-4.1.17)