{"id":"OSV-2020-1834","summary":"Stack-buffer-overflow in onigenc_unicode_get_case_fold_codes_by_str","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=25893\n\n```\nCrash type: Stack-buffer-overflow WRITE 4\nCrash state:\nonigenc_unicode_get_case_fold_codes_by_str\nutf16be_get_case_fold_codes_by_str\nunravel_case_fold_string\n```\n","modified":"2022-04-13T03:04:40.937721Z","published":"2020-09-25T00:00:07.959427Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=25893"}],"affected":[{"package":{"name":"oniguruma","ecosystem":"OSS-Fuzz","purl":"pkg:generic/oniguruma"},"ranges":[{"type":"GIT","repo":"https://github.com/kkos/oniguruma.git","events":[{"introduced":"864c1d8c76575057fef22abd7e44d8bf3fc27dca"},{"fixed":"a4aaa67878509ea8296ef349bcfe98da48bc5457"},{"fixed":"e11958537b4f14ddf3eb03a0eb08142e4f35a926"}]}],"ecosystem_specific":{"introduced_range":"cdff3c762abc4c1aedfe9900b65698cd08d6959b:14f5efb82321e26502caa2df3c58aa1c2d36c801","severity":"HIGH"},"database_specific":{"fixed_range":"48a40c7238d989f25bbfa6339de71cf9189cb81b:e11958537b4f14ddf3eb03a0eb08142e4f35a926","source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/oniguruma/OSV-2020-1834.yaml"}}],"schema_version":"1.7.3"}