{"id":"OSV-2021-925","summary":"Stack-buffer-overflow in is_same_net6","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=35889\n\n```\nCrash type: Stack-buffer-overflow READ {*}\nCrash state:\nis_same_net6\ndhcp6_maybe_relay\ndhcp6_maybe_relay\n```\n","modified":"2022-04-13T03:30:15.025589Z","published":"2021-07-08T00:00:18.003362Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=35889"}],"affected":[{"package":{"name":"dnsmasq","ecosystem":"OSS-Fuzz","purl":"pkg:generic/dnsmasq"},"ranges":[{"type":"GIT","repo":"git://thekelleys.org.uk/dnsmasq.git","events":[{"introduced":"96f6444958c29a670f4254722d787f328153605c"},{"fixed":"a42ee397f3d48b5df837689c2c55aeaba5feaa01"},{"fixed":"ed4e7defd7d231e2e424aed0b160603f6e627aba"}]}],"versions":["v2.86test5","v2.86test6","v2.86test7"],"ecosystem_specific":{"severity":"MEDIUM"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/dnsmasq/OSV-2021-925.yaml"}}],"schema_version":"1.7.3"}