{"id":"OSV-2021-667","summary":"Heap-buffer-overflow in _estrdup","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=33445\n\n```\nCrash type: Heap-buffer-overflow READ 12\nCrash state:\n_estrdup\nexif_process_user_comment\nexif_process_IFD_TAG_impl\n```\n","modified":"2022-04-13T03:04:33.337810Z","published":"2021-04-21T00:01:18.024661Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=33445"}],"affected":[{"package":{"name":"php","ecosystem":"OSS-Fuzz","purl":"pkg:generic/php"},"ranges":[{"type":"GIT","repo":"https://github.com/php/php-src.git","events":[{"introduced":"2bebe104c127582e9b9ab5d165717ebee44e8afc"},{"fixed":"8bb81226c167e0c90a1f87357e9abd32c05076c8"},{"fixed":"c4a749c932f4ae54b2730420dbc45bf0365b8984"}]}],"ecosystem_specific":{"severity":"MEDIUM"},"database_specific":{"fixed_range":"2bebe104c127582e9b9ab5d165717ebee44e8afc:c4a749c932f4ae54b2730420dbc45bf0365b8984","source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/php/OSV-2021-667.yaml"}}],"schema_version":"1.7.3"}