https://cve.radiocsirt.org/rss/recent/all/10 Most recent entries from all 2026-10-07T19:45:12.427185+00:00 Vulnerability-Lookup csirt@opendfir.org python-feedgen Contains only the most 10 recent entries. https://cve.radiocsirt.org/vuln/cve-2019-19331 CVE-2019-19331 2026-10-07T19:45:12.428147+00:00

Affected: CZ.NIC knot-resolver

knot-resolver before version 4.3.0 is vulnerable to denial of service through high CPU utilization. DNS replies with very many resource records might be processed very inefficiently, in extreme cases taking even several CPU seconds for each such uncached message. For example, a few thousand A records can be squashed into one DNS message (limit is 64kB).