{"id":"OSV-2020-273","summary":"Heap-use-after-free in copy_string","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19509\n\n```\nCrash type: Heap-use-after-free READ 1\nCrash state:\ncopy_string\ndo_uncompress_block\nprocess_block\n```\n","modified":"2022-04-13T03:04:41.226766Z","published":"2020-06-30T00:00:44.820643Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=19509"}],"affected":[{"package":{"name":"libarchive","ecosystem":"OSS-Fuzz","purl":"pkg:generic/libarchive"},"ranges":[{"type":"GIT","repo":"https://github.com/libarchive/libarchive.git","events":[{"introduced":"47bb8187d3ef2d49ee8c7841cb2872b3cfa1f6f7"},{"fixed":"c9267d665c30fa78023bd70b8e9c6f02450777e2"}]}],"ecosystem_specific":{"severity":"HIGH"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/libarchive/OSV-2020-273.yaml"}}],"schema_version":"1.7.3"}