{"id":"OSV-2023-890","summary":"Heap-use-after-free in dwarf_dealloc","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=62547\n\n```\nCrash type: Heap-use-after-free READ 2\nCrash state:\ndwarf_dealloc\n_dwarf_fde_destructor\ntdestroy_free_node\n```\n","modified":"2023-09-21T14:01:03.576815Z","published":"2023-09-21T14:01:03.576514Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=62547"}],"affected":[{"package":{"name":"libdwarf","ecosystem":"OSS-Fuzz","purl":"pkg:generic/libdwarf"},"ranges":[{"type":"GIT","repo":"https://github.com/davea42/libdwarf-code","events":[{"introduced":"b55ce0185528bf0a99e375cf8f3c84b76b6881a3"},{"fixed":"cd741379bd0203a0875b413542d5f982606ae637"}]}],"versions":["libdwarf-0.7.0","libdwarf-0.8.0-fixedtag","v0.7.0","v0.8.0-fixedtag"],"ecosystem_specific":{"severity":"HIGH"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/libdwarf/OSV-2023-890.yaml"}}],"schema_version":"1.7.3"}