{"id":"OSV-2021-563","summary":"Heap-use-after-free in AK::NonnullOwnPtr\u003cJS::IndexedPropertyStorage\u003e::operator-\u003e","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=32459\n\n```\nCrash type: Heap-use-after-free READ 8\nCrash state:\nAK::NonnullOwnPtr\u003cJS::IndexedPropertyStorage\u003e::operator-\u003e\nJS::IndexedProperties::array_like_size\nJS::IndexedProperties::append\n```\n","modified":"2022-04-13T03:04:32.113972Z","published":"2021-03-26T00:01:07.954062Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=32459"}],"affected":[{"package":{"name":"serenity","ecosystem":"OSS-Fuzz","purl":"pkg:generic/serenity"},"ranges":[{"type":"GIT","repo":"https://github.com/SerenityOS/serenity","events":[{"introduced":"51b880b0383089822f513330cd64f93b54b9f21c"},{"fixed":"889e1d3db9fe19197a4d22c9bfb2e67b3937a0c5"}]}],"ecosystem_specific":{"severity":"HIGH"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/serenity/OSV-2021-563.yaml","fixed_range":"c841012f569dba4fa72e9eb8989bb847be4535bc:889e1d3db9fe19197a4d22c9bfb2e67b3937a0c5"}}],"schema_version":"1.7.3"}