{"id":"OSV-2020-663","summary":"Heap-buffer-overflow in Variant_decodeJson","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18259\n\n```\nCrash type: Heap-buffer-overflow READ 4\nCrash state:\nVariant_decodeJson\nUA_decodeJson\nfuzz_json_decode_encode.cc\n```\n","modified":"2022-04-13T03:04:41.358059Z","published":"2020-07-01T00:00:23.391973Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=18259"}],"affected":[{"package":{"name":"open62541","ecosystem":"OSS-Fuzz","purl":"pkg:generic/open62541"},"ranges":[{"type":"GIT","repo":"https://github.com/open62541/open62541.git","events":[{"introduced":"58a2fdb5b1ad1efafef455d66a9cbfb93c3fae9d"},{"fixed":"cc7d2558ff2f63859ee1301b5d07b8b110f6cd6e"}]}],"versions":["v1.0","v1.0-dev","v1.0-rc1","v1.0-rc2","v1.0-rc3","v1.0-rc4","v1.0-rc5","v1.1-dev"],"ecosystem_specific":{"severity":"MEDIUM"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/open62541/OSV-2020-663.yaml"}}],"schema_version":"1.7.3"}