{"id":"OSV-2020-243","summary":"Heap-buffer-overflow in OT::VarRegionList::serialize","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19956\n\n```\nCrash type: Heap-buffer-overflow READ 12\nCrash state:\nOT::VarRegionList::serialize\nOT::VariationStore::serialize\nbool OT::HVARVVAR::_subset\u003cOT::HVAR\u003e\n```\n","modified":"2022-04-13T03:32:46.403544Z","published":"2020-06-26T00:00:09.657756Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19956"}],"affected":[{"package":{"name":"harfbuzz","ecosystem":"OSS-Fuzz","purl":"pkg:generic/harfbuzz"},"ranges":[{"type":"GIT","repo":"https://github.com/harfbuzz/harfbuzz.git","events":[{"introduced":"8f8e8a84795db45098c95e19a7ff83d898d3bc7d"},{"fixed":"257a197ae723b55d26c3254dbe1edd8b0509af1b"}]}],"versions":["2.5.2","2.5.3","2.6.0","2.6.1","2.6.2","2.6.3","2.6.4"],"ecosystem_specific":{"severity":"MEDIUM"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/harfbuzz/OSV-2020-243.yaml"}}],"schema_version":"1.7.3"}