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Insecure Library Loading
Not critical

CommView cv2k1.sys Denial of Service Vulnerability

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Release Date:  2010-04-26    Views:  2,607

Secunia Advisory SA39569

Where:

Local system

Impact:

DoS

Solution Status:

Vendor Patch

Software:

CVE Reference(s):

No CVE references.

Description


p4r4noid has reported a vulnerability in CommView, which can be exploited by malicious, local users to cause a DoS (Denial of Service).

The vulnerability is caused due to an error in the cv2k1.sys kernel driver when processing IOCTLs. This can be exploited to cause a system crash via a specially crafted 2578h IOCTL.

The vulnerability is reported in version 6.1 Build 642 and prior.


Solution:
Update to version 6.1 Build 644.

Provided and/or discovered by:
p4r4noid, Corelan

Original Advisory:
http://www.corelan.be:8800/advisories.php?id=CORELAN-10-030

Deep Links:
Links available to Secunia VIM customers

Do you have additional information related to this advisory?

Please provide information about patches, mitigating factors, new versions, exploits, faulty patches, links, and other relevant data by posting comments to this Advisory. You can also send this information to vuln@secunia.com

Subject: CommView cv2k1.sys Denial of Service Vulnerability

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