Knot Resolver before 5.6.0 enables attackers to consume its resources, launching amplification attacks and potentially causing a denial of service. Specifically, a single client query may lead to a hundred TCP connection attempts if a DNS server closes connections without providing a response.
                
            Metrics
Affected Vendors & Products
References
        History
                    Fri, 14 Mar 2025 19:15:00 +0000
| Type | Values Removed | Values Added | 
|---|---|---|
| Metrics | ssvc 
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 MITRE
                        MITRE
                    Status: PUBLISHED
Assigner: mitre
Published: 2023-02-21T00:00:00.000Z
Updated: 2025-03-14T18:32:24.994Z
Reserved: 2023-02-21T00:00:00.000Z
Link: CVE-2023-26249
 Vulnrichment
                        Vulnrichment
                    Updated: 2024-08-02T11:46:23.483Z
 NVD
                        NVD
                    Status : Modified
Published: 2023-02-21T02:15:10.293
Modified: 2025-03-14T19:15:41.807
Link: CVE-2023-26249
 Redhat
                        Redhat
                    No data.