{"id":"OSV-2020-1643","summary":"Heap-use-after-free in UA_NodeMap_delete","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=25068\n\n```\nCrash type: Heap-use-after-free READ 4\nCrash state:\nUA_NodeMap_delete\nUA_Server_new\nfuzz_binary_message.cc\n```\n","modified":"2022-04-13T03:04:41.375264Z","published":"2020-08-22T00:00:17.203907Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=25068"}],"affected":[{"package":{"name":"open62541","ecosystem":"OSS-Fuzz","purl":"pkg:generic/open62541"},"ranges":[{"type":"GIT","repo":"https://github.com/open62541/open62541.git","events":[{"introduced":"1654d021012b93ff669c022499fd80c47a73e72e"},{"fixed":"46a618acfbb3a71f3ccabcbc26cd620636300868"}]}],"ecosystem_specific":{"fixed_range":"ee275e79310280a71fad3b21f6d430c0c046091b:46a618acfbb3a71f3ccabcbc26cd620636300868","introduced_range":"5478e563159ecc3269ccce3d3088135776ca933a:ee275e79310280a71fad3b21f6d430c0c046091b","severity":"HIGH"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/open62541/OSV-2020-1643.yaml"}}],"schema_version":"1.7.3"}