Security update for unbound

This update for unbound fixes the following issues: Update to 1.20.0: Features: The config for discard-timeout, wait-limit, wait-limit-cookie, wait-limit-netblock and wait-limit-cookie-netblock was added, for the fix to the DNSBomb issue. Merge GH1027: Introduce 'cache-min-negative-ttl' option...

OESA-2024-2233 unbound security update

Unbound is a validating, recursive, caching DNS resolver. It is designed to be fast and lean and incorporates modern features based on open standards. To help increase online privacy, Unbound supports DNS-over-TLS which allows clients to encrypt their communication. Unbound is available for most...