{"id":"OSV-2021-585","summary":"Heap-buffer-overflow in ebitmap_match_any","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=32675\n\n```\nCrash type: Heap-buffer-overflow READ 8\nCrash state:\nebitmap_match_any\navtab_map\ncil_check_neverallow\n```\n","modified":"2022-04-13T03:04:42.321301Z","published":"2021-03-31T00:00:26.273923Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=32675"}],"affected":[{"package":{"name":"selinux","ecosystem":"OSS-Fuzz","purl":"pkg:generic/selinux"},"ranges":[{"type":"GIT","repo":"https://github.com/SELinuxProject/selinux","events":[{"introduced":"0451adebdf153eee1f69914141311114a0130982"},{"fixed":"340f0eb7f3673e8aacaf0a96cbfcd4d12a405521"},{"fixed":"bad0a746e9f4cf260dedba5828d9645d50176aac"}]}],"versions":["3.2","3.2-rc3","checkpolicy-3.2","checkpolicy-3.2-rc3","libselinux-3.2","libselinux-3.2-rc3","libsemanage-3.2","libsemanage-3.2-rc3","libsepol-3.2","libsepol-3.2-rc3","mcstrans-3.2","mcstrans-3.2-rc3","policycoreutils-3.2","policycoreutils-3.2-rc3","restorecond-3.2","restorecond-3.2-rc3","secilc-3.2","secilc-3.2-rc3","selinux-dbus-3.2","selinux-dbus-3.2-rc3","selinux-gui-3.2","selinux-gui-3.2-rc3","selinux-python-3.2","selinux-python-3.2-rc3","selinux-sandbox-3.2","selinux-sandbox-3.2-rc3","semodule-utils-3.2","semodule-utils-3.2-rc3"],"ecosystem_specific":{"fixed_range":"d1a34d3f1df5e90c9e01fcd9791c26db89064a7e:340f0eb7f3673e8aacaf0a96cbfcd4d12a405521","severity":"MEDIUM"},"database_specific":{"fixed_range":"d1a34d3f1df5e90c9e01fcd9791c26db89064a7e:bad0a746e9f4cf260dedba5828d9645d50176aac","source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/selinux/OSV-2021-585.yaml"}}],"schema_version":"1.7.3"}