{"id":"PYSEC-2017-113","details":"Integer overflow in the cs_winkernel_malloc function in winkernel_mm.c in Capstone 3.0.4 and earlier allows attackers to cause a denial of service (heap-based buffer overflow in a kernel driver) or possibly have unspecified other impact via a large value.","aliases":["CVE-2017-6952","GHSA-3v99-hpv7-9hh9"],"modified":"2026-06-10T17:00:42.745202765Z","published":"2017-03-16T21:59:00Z","references":[{"type":"FIX","url":"https://github.com/aquynh/capstone/commit/6fe86eef621b9849f51a5e1e5d73258a93440403"},{"type":"WEB","url":"http://www.securityfocus.com/bid/97323"},{"type":"ADVISORY","url":"https://github.com/advisories/GHSA-3v99-hpv7-9hh9"}],"affected":[{"package":{"name":"capstone","ecosystem":"PyPI","purl":"pkg:pypi/capstone"},"ranges":[{"type":"GIT","repo":"https://github.com/capstone-engine/capstone","events":[{"introduced":"0"},{"fixed":"6fe86eef621b9849f51a5e1e5d73258a93440403"}]},{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"3.0.5rc2"}]}],"versions":["2.0","2.1","3.0","3.0.1","3.0.2","3.0.3","3.0.4","3.0.5-rc2","3.0.5-rc1","3.0.1-rc2","3.0.1-rc1","2.1.2","2.1.1","2.0-rc1","1.0"],"database_specific":{"source":"https://github.com/pypa/advisory-database/blob/main/vulns/capstone/PYSEC-2017-113.yaml"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}