high7.5
CVE-2025-50334
An issue in Technitium DNS Server v.13.5 allows a remote attacker to cause a denial of service via the rate-limiting component
Impact
An issue in Technitium DNS Server v.13.5 allows a remote attacker to cause a denial of service via the rate-limiting component
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Technitium | Dnsserver | before 14.0 |
Weakness classification
References
- NVD record
- CVE.org record
- https://github.com/FPokerFace/Security-Advisory/tree/main/CVE-2025-50334
- https://github.com/TechnitiumSoftware/DnsServer/blob/master/CHANGELOG.md
- https://github.com/TechnitiumSoftware/DnsServer/blob/v13.3/DnsServerCore/Dns/DnsServer.cs
- https://github.com/TechnitiumSoftware/DnsServer/commit/7229b217238213cc6275eea68a7e17d73df1603e
- https://access.redhat.com/security/cve/CVE-2025-50334
- https://bugzilla.redhat.com/show_bug.cgi?id=2428058
- https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-50334.json