CVE-2023-22617
CVE-2023-22617
This page contains facts from public vulnerability sources. Check the original advisory before updating.
A remote attacker might be able to cause infinite recursion in PowerDNS Recursor 4.8.0 via a DNS query that retrieves DS records for a misconfigured domain, because QName minimization is used in QM fallback mode. This is fixed in 4.8.1.
CVSS 7.5 · High · EPSS 7.3% · Fix available
- Published
- Updated
Stack: system
Affected products and versions
n/a
- Versions
- n/a: Affected
No fix published
pdns-recursor Debian:12
- Affected ranges
- ECOSYSTEM: < 4.8.1-1
Update to 4.8.1-1
pdns-recursor Debian:13
- Affected ranges
- ECOSYSTEM: < 4.8.1-1
Update to 4.8.1-1
pdns-recursor Debian:14
- Affected ranges
- ECOSYSTEM: < 4.8.1-1
Update to 4.8.1-1
pdns-recursor Ubuntu:Pro:16.04:LTS
- Versions
- 3.7.3-1
- 4.0.0~alpha1-1
- 4.0.0~alpha1-2
- 4.0.0~alpha2-2
- 4.0.0~alpha2-2ubuntu0.1
- 4.0.0~alpha2-2ubuntu0.1+esm1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
pdns-recursor Ubuntu:Pro:18.04:LTS
- Versions
- 4.0.6-1
- 4.0.6-1build1
- 4.0.7-1
- 4.1.1-1
- 4.1.1-1build1
- 4.1.1-2
- 4.1.1-2ubuntu0.1~esm1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
pdns-recursor Ubuntu:Pro:20.04:LTS
- Versions
- 4.2.0-6
- 4.2.1-1
- 4.2.1-1build1
- 4.2.1-1build2
- 4.2.1-1ubuntu0.1~esm1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published
pdns-recursor Ubuntu:Pro:22.04:LTS
- Versions
- 4.4.2-3
- 4.6.0-1ubuntu1
- 4.6.0-1ubuntu1+esm1
- Affected ranges
- ECOSYSTEM: (−∞, +∞)
No fix published