https://cve.radiocsirt.org Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Wed, 07 Oct 2026 01:00:39 +0000 https://cve.radiocsirt.org/vuln/cve-2026-50243 <p><strong>Affected:</strong> NLnet Labs Unbound</p> <p>In NLnet Labs Unbound 1.6.2 up to and including 1.25.1, when Unbound is configured with the &#39;respip&#39; module in front of the validator together with a &#39;response-ip&#39; redirect rule or an RPZ file with an RPZ-IP trigger, the rewriting handler does not check the security status of the upstream answer and can instead rewrite a BOGUS A/AAAA answer to point to an operator&#39;s configured IP. If the validator finds an expired or otherwise invalid RRSIG on an answer whose A record falls within a &#39;response-ip&#39;/RPZ configuration, the answer is still rewritten and given a hard coded security level of INSECURE. This results in the client receiving an INSECURE NOERROR reply rewritten by the operator&#39;s configured IP. A malicious actor can exploit the possible poisonous effect by spoofing a BOGUS A/AAAA answer that falls inside the operator&#39;s configured subnet rewrites. Such DNSSEC protected answers are then insecurely redirected to the operator&#39;s configured target.</p> <p><strong>Affected:</strong> NLnet Labs Unbound</p> <p>In NLnet Labs Unbound 1.6.2 up to and including 1.25.1, when Unbound is configured with the &#39;respip&#39; module in front of the validator together with a &#39;response-ip&#39; redirect rule or an RPZ file with an RPZ-IP trigger, the rewriting handler does not check the security status of the upstream answer and can instead rewrite a BOGUS A/AAAA answer to point to an operator&#39;s configured IP. If the validator finds an expired or otherwise invalid RRSIG on an answer whose A record falls within a &#39;response-ip&#39;/RPZ configuration, the answer is still rewritten and given a hard coded security level of INSECURE. This results in the client receiving an INSECURE NOERROR reply rewritten by the operator&#39;s configured IP. A malicious actor can exploit the possible poisonous effect by spoofing a BOGUS A/AAAA answer that falls inside the operator&#39;s configured subnet rewrites. Such DNSSEC protected answers are then insecurely redirected to the operator&#39;s configured target.</p> https://cve.radiocsirt.org/vuln/cve-2026-50243