{"cve":"CVE-2017-6952","nvd":{"published":"2017-03-16T21:59:00.167","modified":"2026-06-17T01:23:22.097","status":"Modified","description":"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.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","score":8.8},"cwes":["CWE-190"],"references":["http://www.securityfocus.com/bid/97323","https://github.com/aquynh/capstone/commit/6fe86eef621b9849f51a5e1e5d73258a93440403","http://www.securityfocus.com/bid/97323","https://github.com/aquynh/capstone/commit/6fe86eef621b9849f51a5e1e5d73258a93440403"],"products":["capstone-engine:capstone"],"source":"nvd","synced_at":"2026-10-19T20:41:54.846948762+00:00"},"epss":{"cve":"CVE-2017-6952","score":0.01256,"percentile":0.6952,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-3v99-hpv7-9hh9","url":"https://osv.dev/vulnerability/GHSA-3v99-hpv7-9hh9","summary":"Capstone Integer overflow","modified":"2024-11-21T22:42:12.715289Z","packages":[{"ecosystem":"PyPI","name":"capstone","purl":"pkg:pypi/capstone","ranges":["<3.0.5rc2"],"fixed":["3.0.5rc2"]}]},{"id":"PYSEC-2017-113","url":"https://osv.dev/vulnerability/PYSEC-2017-113","summary":"","modified":"2026-06-10T17:00:42.745202765Z","packages":[{"ecosystem":"PyPI","name":"capstone","purl":"pkg:pypi/capstone","ranges":["<3.0.5rc2"],"fixed":["3.0.5rc2"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}