CVE-2024-25581
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2024-25581
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2024-25581.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2024-25581
- Downstream
- Related
- Published
- 2024-05-14T15:05:29Z
- Modified
- 2025-08-09T19:01:27Z
- Summary
- [none]
- Details
-
When incoming DNS over HTTPS support is enabled using the nghttp2 provider, and queries are routed to a tcp-only or DNS over TLS backend, an attacker can trigger an assertion failure in DNSdist by sending a request for a zone transfer (AXFR or IXFR) over DNS over HTTPS, causing the process to stop and thus leading to a Denial of Service. DNS over HTTPS is not enabled by default, and backends are using plain DNS (Do53) by default.
- References