| Name | CVE-2009-4009 |
| Description | Buffer overflow in PowerDNS Recursor before 3.1.7.2 allows remote attackers to cause a denial of service (daemon crash) or possibly execute arbitrary code via crafted packets. |
| Source | CVE (at NVD; CERT, LWN, oss-sec, fulldisc, Red Hat, Ubuntu, Gentoo, SUSE bugzilla/CVE, GitHub advisories/code/issues, web search, more) |
| References | DSA-1968-1 |
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 | fixed |
| 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.
Notes
[etch] - pdns-recursor <not-affected> (vulnerable code not present)