Description (CNA)
Technitium DNS Server aggressively tries to fetch missing RRSIG records or mismatched DNSKEY records. An attacker in control of a domain can cause a vulnerable system to generate excessive network traffic. Fixed in 15.0.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Technitium / DNS Server | affected 0 before 15.0; unaffected 15.0 |
CWE
CWE-405, CWE-406, CWE-770
References
- https://github.com/TechnitiumSoftware/DnsServer/blo/master/CHANGELOG.md#version-150
- https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/IT/white/2025/va-26-138-02.json
- https://www.cve.org/CVERecord?id=CVE-2026-45557
ADP enrichment
No English description supplied.
No references supplied.