CVE-2024-56946
Medium
Description
Denial of service in DNS-over-QUIC in Technitium DNS Server <= v13.2.2 allows remote attackers to permanently stop the server from accepting new DNS-over-QUIC connections by triggering unhandled exceptions in listener threads.
SeverityMedium
CVSS5.3
Exploit probability—
ProductTechnitium Dnsserver
PublishedFeb 3, 2025
First seenFeb 3, 2025
Weakness typeCWE-248CWE-248
How to fix
Update
- technitium dnsserver13.3 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| technitium dnsserver | v < 13.3 | 13.3 |
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