{"schema_version":"1.7.3","id":"OSV-2022-36","published":"2022-01-13T00:00:36.808390Z","modified":"2022-04-13T03:04:42.815986Z","summary":"Heap-buffer-overflow in void absl::BytesToHexStringInternal<std::__1::basic_string<char, std::__1::char_","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=43553\n\n```\nCrash type: Heap-buffer-overflow READ 1\nCrash state:\nvoid absl::BytesToHexStringInternal<std::__1::basic_string<char, std::__1::char_\nabsl::BytesToHexString\n```\n","affected":[{"package":{"name":"tcmalloc","ecosystem":"OSS-Fuzz","purl":"pkg:generic/tcmalloc"},"ranges":[{"type":"GIT","repo":"https://github.com/google/tcmalloc","events":[{"introduced":"778abcc57b634d93f2b9fe196f556673402b9a53"},{"fixed":"a4838d5b4ab520f4d6360865464d63993561c732"}]}],"ecosystem_specific":{"severity":"MEDIUM"},"database_specific":{"fixed_range":"c9da0eab4728e145803692e876d9277da7fd2a6a:a4838d5b4ab520f4d6360865464d63993561c732","source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/tcmalloc/OSV-2022-36.yaml"}}],"references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=43553"}]}