CVE-2021-45951

Dnsmasq 2.86 has a heap-based buffer overflow in check_bad_address (called from check_for_bogus_wildcard and FuzzCheckForBogusWildcard).

Date published : 2021-12-31

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=35868

https://github.com/google/oss-fuzz-vulns/blob/main/vulns/dnsmasq/OSV-2021-924.yaml