{"id":"OSV-2020-189","summary":"Stack-buffer-overflow in tvb_get_ipv4_addr_with_prefix_len","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21718\n\n```\nCrash type: Stack-buffer-overflow READ 4\nCrash state:\ntvb_get_ipv4_addr_with_prefix_len\ndissect_lsp_ext_ip_reachability_clv\nisis_dissect_clvs\n```\n","modified":"2022-04-13T03:04:37.791677Z","published":"2020-06-24T01:51:18.143719Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=21718"}],"affected":[{"package":{"name":"wireshark","ecosystem":"OSS-Fuzz","purl":"pkg:generic/wireshark"},"ranges":[{"type":"GIT","repo":"https://gitlab.com/wireshark/wireshark.git","events":[{"introduced":"d3c4dfa9eed79d100f039f7042577cadb8fcad06"},{"fixed":"6d25a1062d092fdae62defeb7ed83a0807fe238a"}]}],"ecosystem_specific":{"severity":"MEDIUM"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/wireshark/OSV-2020-189.yaml"}}],"schema_version":"1.7.3"}