{"id":"OSV-2021-891","summary":"Heap-buffer-overflow in __cil_cat_expr_range_to_bitmap_helper","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=35492\n\n```\nCrash type: Heap-buffer-overflow READ 4\nCrash state:\n__cil_cat_expr_range_to_bitmap_helper\n__cil_expr_to_bitmap\n__evaluate_cat_expression\n```\n","modified":"2022-04-13T03:04:42.328918Z","published":"2021-06-24T00:00:40.542962Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=35492"}],"affected":[{"package":{"name":"selinux","ecosystem":"OSS-Fuzz","purl":"pkg:generic/selinux"},"ranges":[{"type":"GIT","repo":"https://github.com/SELinuxProject/selinux","events":[{"introduced":"982ec302b67f3c7f8df667dadb67352b1e4a6d18"},{"fixed":"8470058934e89d1876b8e034d1ea818bde62b994"}]}],"ecosystem_specific":{"severity":"MEDIUM"},"database_specific":{"source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/selinux/OSV-2021-891.yaml"}}],"schema_version":"1.7.3"}