{"id":"OSV-2020-893","summary":"Heap-buffer-overflow in hermes::parser::JSLexer::consumeBracedCodePoint","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23725\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nhermes::parser::JSLexer::consumeBracedCodePoint\nhermes::parser::JSLexer::consumeUnicodeEscape\nhermes::parser::JSLexer::advance\n```\n","modified":"2022-04-13T03:04:31.087641Z","published":"2020-07-21T00:00:06.900609Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=23725"}],"affected":[{"package":{"name":"hermes","ecosystem":"OSS-Fuzz","purl":"pkg:generic/hermes"},"ranges":[{"type":"GIT","repo":"https://github.com/facebook/hermes.git","events":[{"introduced":"2e72425f875640779c7ce29de55a5e5cd73abd4e"},{"fixed":"f126e71e362dad0f7f1841cbc56b5d85e16e8cc4"}]}],"ecosystem_specific":{"severity":"MEDIUM"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/hermes/OSV-2020-893.yaml"}}],"schema_version":"1.7.3"}