{"id":"OSV-2020-433","aliases":[],"status":"published","title":"UNKNOWN READ in icu_64::UCharsTrie::branchNext","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15580\n\n```\nCrash type: UNKNOWN READ\nCrash state:\nicu_64::UCharsTrie::branchNext\nicu_64::CollationIterator::nextCE32FromContraction\nicu_64::CollationIterator::appendCEsFromCE32\n```","facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"published":"2020-07-01T00:00:09.276939Z","modified":"2022-04-13T03:04:34Z","affected":[{"source":"osv","ecosystem":"OSS-Fuzz","package":"icu","ranges":[{"type":"GIT","events":[{"introduced":"6e5755a2a833bc64852eae12967d0a54d7adf629"},{"fixed":"943b09016055fc869364ea8df7c93f272ac4679e"}]}],"versions":["release-65-1","release-65-rc","release-66-1","release-66-preview","release-66-rc","release-67-1","release-67-rc"]}],"references":[{"url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15580","tags":["report"]}],"sources":{"osv":[{"id":"OSV-2020-433","title":"UNKNOWN READ in icu_64::UCharsTrie::branchNext","description":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=15580\n\n```\nCrash type: UNKNOWN READ\nCrash state:\nicu_64::UCharsTrie::branchNext\nicu_64::CollationIterator::nextCE32FromContraction\nicu_64::CollationIterator::appendCEsFromCE32\n```\n","status":"published","published":"2020-07-01T00:00:09.276939Z","modified":"2022-04-13T03:04:34.078177Z","updated_at":"2026-11-02T15:52:48.531106Z"}]}}