{"id":"OSV-2023-337","summary":"Heap-buffer-overflow in PyBytes_FromStringAndSize","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58225\n\n```\nCrash type: Heap-buffer-overflow READ {*}\nCrash state:\nPyBytes_FromStringAndSize\ndo_mkvalue\nva_build_stack\n```\n","modified":"2023-04-22T14:02:16.430016Z","published":"2023-04-22T14:02:16.429774Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=58225"}],"affected":[{"package":{"name":"python3-libraries","ecosystem":"OSS-Fuzz","purl":"pkg:generic/python3-libraries"},"ranges":[{"type":"GIT","repo":"https://github.com/python/cpython.git","events":[{"introduced":"1ef61cf71a218c71860ff6aecf0fd51edb8b65dc"},{"fixed":"9169a56fad246364fd3224306e72e0d0725c35aa"}]}],"ecosystem_specific":{"severity":"MEDIUM"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/python3-libraries/OSV-2023-337.yaml"}}],"schema_version":"1.7.3"}