CVEvulnerability
CVE-2025-50334
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2026-01-08
- Last modified
- 2026-07-15
- Assigner
- [email protected]
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS 3.1 (0b0ca135-0b70-47e7-9f44-1890c2a1c46c)
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-770
Description
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 configurations
• technitium dnsserver (< 14.0)
Related
Weakness · CWE (1)
- CWE-770 Allocation of Resources Without Limits or Throttling weakness
References
- https://github.com/FPokerFace/Security-Advisory/tree/main/CVE-2025-50334 Exploit, Third Party Advisory
- https://github.com/TechnitiumSoftware/DnsServer/blob/master/CHANGELOG.md Release Notes
- https://github.com/TechnitiumSoftware/DnsServer/blob/v13.3/DnsServerCore/Dns/DnsServer.cs Product
- https://github.com/TechnitiumSoftware/DnsServer/commit/7229b217238213cc6275eea68a7e17d73df1603e Patch
- https://access.redhat.com/security/cve/CVE-2025-50334 access.redhat.com
- https://bugzilla.redhat.com/show_bug.cgi?id=2428058 bugzilla.redhat.com
- https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-50334.json security.access.redhat.com