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Test ID:1.3.6.1.4.1.25623.1.0.901176
Category:Denial of Service
Title:Kingsoft Antivirus 'KisKrnl.sys' Driver Denial of Service Vulnerability
Summary:Kingsoft Antivirus is prone to a denial of service vulnerability.
Description:Summary:
Kingsoft Antivirus is prone to a denial of service vulnerability.

Vulnerability Insight:
The flaw is due to an error when handling system service calls
in the 'kisknl.sys' driver which can be exploited to cause a page fault error
in the kernel and crash the system.

Vulnerability Impact:
Successful exploitation will allow local users to cause a denial
of service condition.

Affected Software/OS:
Kingsoft Antivirus version 2011.1.13.89 and prior.

Solution:
No known solution was made available for at least one year since the disclosure
of this vulnerability. Likely none will be provided anymore. General solution options are to upgrade to a newer
release, disable respective features, remove the product or replace the product by another one.

CVSS Score:
2.1

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

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2011-0515
BugTraq ID: 45821
http://www.securityfocus.com/bid/45821
Bugtraq: 20110116 Kingsoft AntiVirus 2011 SP5.2 KisKrnl.sys <= 2011.1.13.89 Local Kernel Mode D.O.S Exploit(3 lines of code) (Google Search)
http://www.securityfocus.com/archive/1/515767/100/0/threaded
http://www.exploit-db.com/exploits/15998
http://secunia.com/advisories/42937
XForce ISS Database: kingsoft-kiskrnl-dos(64723)
https://exchange.xforce.ibmcloud.com/vulnerabilities/64723
CopyrightCopyright (C) 2011 Greenbone AG

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