Debian/dnsdist: high 7.5
When DNSdist is configured to provide DoH via the nghttp2 provider, an attacker can cause a denial of service by crafting a DoH exchange that triggers an illegal memory access (double-free) and crash
Action: Upgrade dnsdist to 1.9.9-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 1.9.9-1 | - |
Fixed versions
| 1.9.9-1 |
Sources
- osv: DEBIAN-CVE-2025-30194#Debian:14/dnsdist
- https://security-tracker.debian.org/tracker/CVE-2025-30194
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