{"id":"OSV-2021-840","summary":"Use-after-poison in AK::RefPtr\u003cAK::StringImpl, AK::RefPtrTraits\u003cAK::StringImpl\u003e \u003e::RefPtr","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=34971\n\n```\nCrash type: Use-after-poison WRITE 8\nCrash state:\nAK::RefPtr\u003cAK::StringImpl, AK::RefPtrTraits\u003cAK::StringImpl\u003e \u003e::RefPtr\nAK::String::String\nJS::abstract_relation\n```\n","modified":"2022-04-13T03:04:32.175811Z","published":"2021-06-07T00:00:35.428789Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=34971"}],"affected":[{"package":{"name":"serenity","ecosystem":"OSS-Fuzz","purl":"pkg:generic/serenity"},"ranges":[{"type":"GIT","repo":"https://github.com/SerenityOS/serenity","events":[{"introduced":"09233b9e4139baedb516659fa30876edcb7bf436"},{"fixed":"442ef6300826816c115462f19df4c168a04415d5"},{"fixed":"2c8309c841419d74ab1cd8f13ce92194b80594c3"}]}],"ecosystem_specific":{"severity":"HIGH"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/serenity/OSV-2021-840.yaml","fixed_range":"e72e621d89fee1d368f294eb239fa4fe54a1b5f2:2c8309c841419d74ab1cd8f13ce92194b80594c3"}}],"schema_version":"1.7.3"}