| Name | CVE-2024-25583 |
| Description | A crafted response from an upstream server the recursor has been configured to forward-recurse to can cause a Denial of Service in the Recursor. The default configuration of the Recursor does not use recursive forwarding and is not affected. |
| Source | CVE (at NVD; CERT, ENISA, LWN, oss-sec, fulldisc, Debian ELTS, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DSA-5674-1 |
| Debian Bugs | 1069762 |
The table below lists information on source packages.
| Source Package | Release | Version | Status |
|---|---|---|---|
| pdns-recursor (PTS) | bullseye | 4.4.2-3 | fixed |
| bookworm, bookworm (security) | 4.8.8-1+deb12u1 | fixed | |
| trixie | 5.2.4-2 | fixed | |
| trixie (security) | 5.2.6-0+deb13u1 | fixed | |
| forky, sid | 5.3.1-1 | 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 | bullseye | (not affected) | |||
| pdns-recursor | source | bookworm | 4.8.8-1 | DSA-5674-1 | ||
| pdns-recursor | source | (unstable) | 4.9.5-1 | 1069762 |
[bullseye] - pdns-recursor <not-affected> (Vulnerable code not present)
https://www.openwall.com/lists/oss-security/2024/04/24/1
Introduced by: https://github.com/PowerDNS/pdns/commit/3f427fc636282792374e2eb754621f0520e52402 (rec-4.9.4)
Fixed by: https://github.com/PowerDNS/pdns/commit/3d16f2f49c22326e5a72f074c2a1f1b45769cb3f (rec-4.9.5)
Introduced by: https://github.com/PowerDNS/pdns/commit/c090cc8b9198a9ee9155486894505a86878e30ee (rec-4.8.7)
Fixed by: https://github.com/PowerDNS/pdns/commit/e1247da968077ee7c58fa41447057ee2a2b09fc9 (rec-4.8.8)