CVE-2017-6952

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 v3.0 8.8 HIGH
CVSS v2.0 7.5 HIGH

8.8^/10

CVSS v3.0 : HIGH

V3 Legend

Vector : AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

V2 Legend

Vector : AV:N/AC:L/Au:N/C:P/I:P/A:P

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/aquynh/capstone/commit/6fe86eef621b9849f51a5e1e5d73258a93440403	Patch
http://www.securityfocus.com/bid/97323

Configurations

Configuration 1 (hide)

cpe:2.3:a:capstone-engine:capstone:*:*:*:*:*:*:*:*

Information

Published : 2017-03-16 14:59

Updated : 2017-04-04 18:59

NVD link : CVE-2017-6952

Mitre link : CVE-2017-6952

JSON object : View

CWE

CWE-190

Integer Overflow or Wraparound

Products Affected

capstone-engine

capstone

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8.8 /10