{"id":"OSV-2021-1127","summary":"Heap-use-after-free in zebra_nhg_hash_equal","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=37164\n\n```\nCrash type: Heap-use-after-free READ 4\nCrash state:\nzebra_nhg_hash_equal\nhash_get\nhash_lookup\n```\n","modified":"2022-04-13T03:04:35.559279Z","published":"2021-08-15T00:00:44.029276Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=37164"}],"affected":[{"package":{"name":"frr","ecosystem":"OSS-Fuzz","purl":"pkg:generic/frr"},"ranges":[{"type":"GIT","repo":"https://github.com/FRRouting/frr","events":[{"introduced":"f4b9fde3e7be9bcb854ae2a8680ecd67b07fdd82"},{"fixed":"3f3348e5251554d05bd4c7b0aaaeffeb845fb74a"}]}],"ecosystem_specific":{"severity":"MEDIUM"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/frr/OSV-2021-1127.yaml"}}],"schema_version":"1.7.3"}