id: PYSEC-2017-113
modified: 2024-11-21T14:22:41.607839Z
published: 2017-03-16T21:59:00Z
aliases:
- CVE-2017-6952
- GHSA-3v99-hpv7-9hh9
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.
affected:
- package:
    ecosystem: PyPI
    name: capstone
    purl: pkg:pypi/capstone
  ranges:
  - type: GIT
    events:
    - introduced: "0"
    - fixed: 6fe86eef621b9849f51a5e1e5d73258a93440403
    repo: https://github.com/capstone-engine/capstone
  - 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
severity:
- type: CVSS_V3
  score: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
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