{"id":"OSV-2021-1236","summary":"UNKNOWN READ in icu_70::UCharsTrie::branchNext","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=38390\n\n```\nCrash type: UNKNOWN READ\nCrash state:\nicu_70::UCharsTrie::branchNext\nicu_70::UCharsTrie::firstForCodePoint\nicu_70::CollationIterator::nextCE32FromContraction\n```\n","modified":"2023-02-24T02:18:55.717212Z","published":"2021-09-12T00:00:39.088726Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=38390"}],"affected":[{"package":{"name":"icu","ecosystem":"OSS-Fuzz","purl":"pkg:generic/icu"},"ranges":[{"type":"GIT","repo":"https://github.com/unicode-org/icu.git","events":[{"introduced":"7851f708a3dd43fc1e0e9dd784e7dfe9a70915b2"},{"fixed":"4833cc89b2fae2e8863b46bf1dc785964847e882"}]}],"versions":["cldr/2021-09-15","cldr/2021-09-29","cldr/2021-10-19","cldr/2021-10-25","cldr/2022-02-08","cldr/2022-02-22","cldr/2022-02-23","cldr/2022-03-30","cldr/2022-03-31","release-70-1","release-70-rc","release-71-rc","release-71-1","icu4x/2022-06-30/71.x","icu4x/2022-07-18/71.x","icu4x/2022-07-25/71.x","icu4x/2022-08-17/71.x"],"ecosystem_specific":{"severity":"MEDIUM"},"database_specific":{"introduced_range":"0ec329c6e17539d7662942be09204a1d4190761e:b38a49fc7e89b86895ecbc67fcaf60ba8825a693","source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/icu/OSV-2021-1236.yaml"}}],"schema_version":"1.7.3"}