{"id":"OSV-2017-83","summary":"Heap-buffer-overflow in idn2_lookup_u8","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2262\n\n```\nCrash type: Heap-buffer-overflow READ 4\nCrash state:\nidn2_lookup_u8\n_psl_idna_toASCII\n_add_punycode_if_needed\n```\n","modified":"2022-04-13T03:04:39.974250Z","published":"2021-01-13T21:57:36.312189Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=2262"}],"affected":[{"package":{"name":"libpsl","ecosystem":"OSS-Fuzz","purl":"pkg:generic/libpsl"},"ranges":[{"type":"GIT","repo":"https://github.com/rockdaboot/libpsl.git","events":[{"introduced":"666c07b36418334435077f04583c37a45a8f6722"},{"fixed":"0cbb7089f60931870d19c9fc323fa0cccafd8907"}]}],"ecosystem_specific":{"severity":"MEDIUM","fixed_range":"fa69455d0748ae3c3318a5e2b9860ac9bb80485d:0cbb7089f60931870d19c9fc323fa0cccafd8907"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/libpsl/OSV-2017-83.yaml"}}],"schema_version":"1.7.3"}