Unbound: Multiple Vulnerabilities

Unbound: Multiple Vulnerabilities Multiple vulnerabilities have been discovered in Unbound, the worst of which could result in denial of service. unbound 2022-12-19 2022-12-19 872209 866881 remote 1.16.3 1.16.3

Unbound is a validating, recursive, and caching DNS resolver.

Multiple vulnerabilities have been discovered in Unbound. Please review the CVE identifiers referenced below for details.

Please review the referenced CVE identifiers for details.

There is no known workaround at this time.

All Unbound users should upgrade to the latest version:


          # emerge --sync
          # emerge --ask --oneshot --verbose ">=net-dns/unbound-1.16.3"

CVE-2022-3204 CVE-2022-30698 CVE-2022-30699 ajak ajak