{"id":"OSV-2021-1081","summary":"Heap-use-after-free in gx_pattern_accum_finalize_cw","details":"OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=36714\n\n```\nCrash type: Heap-use-after-free READ 8\nCrash state:\ngx_pattern_accum_finalize_cw\ngx_device_finalize\ngc_objects_set_reloc\n```\n","modified":"2022-04-13T03:04:34.782983Z","published":"2021-08-01T00:00:15.709805Z","references":[{"type":"REPORT","url":"https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=36714"}],"affected":[{"package":{"name":"ghostscript","ecosystem":"OSS-Fuzz","purl":"pkg:generic/ghostscript"},"ranges":[{"type":"GIT","repo":"git://git.ghostscript.com/ghostpdl.git","events":[{"introduced":"6cd65db61b4285365b930adad85c0ca0c54a7dc4"},{"introduced":"4d2bf7b009922bef2efdbc3d0c8dcfe5d3a8cdb0"},{"fixed":"6a4847cd2566e8446753fd0ba17fe2f42c6e0315"}]}],"versions":["ghostpdl-9.54.0","ghostpdl-9.55-test-base-0","ghostpdl-9.55.0","ghostpdl-9.55.0rc1","ghostpdl-9.56.0-test-base-0","gpdf_alpha1","gpdf_gs_text_filter_019","gpdf_gs_text_filter_020","gpdf_gs_text_filter_021","gpdf_gs_text_filter_022","gpdf_gs_text_filter_023","gpdf_gs_text_filter_024","gpdf_gs_text_filter_026","gpdf_gs_text_filter_027","gpdf_gs_text_filter_028","gpdf_gs_text_filter_029","gpdf_gs_text_filter_030","gpdf_gs_text_filter_031","gpdf_gs_text_filter_032","robin_test_ref","ghostpdl-9.56.0-test-base-2"],"ecosystem_specific":{"severity":"HIGH"},"database_specific":{"fixed_range":"85125f2d3810cebc850eee00951322403702f103:6a4847cd2566e8446753fd0ba17fe2f42c6e0315","source":"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/ghostscript/OSV-2021-1081.yaml"}}],"schema_version":"1.7.3"}