Servers and applications
CVE-2024-8508
NLnet Labs Unbound up to and including version 1.21.0 contains a vulnerability when handling replies with very large RRsets that it needs to perform name compression for. Malicious upstreams responses with very large RRsets can cause Unbound to spend a considerable time applying name compression to downstream replies. This can lead to degraded performance and eventually denial of service in well…
- Severity
- Medium 5.3
- Published
- 3 Oct 2024
- Last changed
- 17 Jun 2026
- Added to UpHeron
- 1 Nov 2026
- Fixed in
- 1.21.1
- Sources
- NVD
Affected software
| Software | Affected versions |
|---|---|
UnboundServers and applications · cpe:a:nlnetlabs:unbound |
|