{"id":"OSV-2021-557","summary":"Heap-use-after-free in copy_string","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=32375\n\n```\nCrash type: Heap-use-after-free READ 1\nCrash state:\ncopy_string\ndo_uncompress_block\nprocess_block\n```\n","modified":"2023-01-04T05:36:30.237110Z","published":"2021-03-25T00:01:05.489589Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=32375"}],"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":"17f4e83c0f0fc3bacf4b2bbacb01f987bb5aff5f"},{"fixed":"05591dd516aa454e6d37fc55a2facac5f91355eb"},{"fixed":"56c920eab3352f7877ee0cf9e472c1ab376c7e3e"}]}],"versions":["v3.4.1","v3.4.2","v3.4.3","v3.5.0","v3.5.1","v3.5.2"],"ecosystem_specific":{"severity":"HIGH"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/libarchive/OSV-2021-557.yaml","fixed_range":"d3ae4163e1d51b1b0c039fd2140e9f3aae4c6559:56c920eab3352f7877ee0cf9e472c1ab376c7e3e"}}],"schema_version":"1.7.3"}