Vulnerability CVE-2007-4216
Published: 2007-08-21   Modified: 2012-02-12

Description:
vsdatant.sys 6.5.737.0 in Check Point Zone Labs ZoneAlarm before 7.0.362 allows local users to gain privileges via a crafted Interrupt Request Packet (Irp) in a METHOD_NEITHER (1) IOCTL 0x8400000F or (2) IOCTL 0x84000013 request, which can be used to overwrite arbitrary memory locations.

Type:

CWE-20

 (Improper Input Validation)

CVSS2 => (AV:L/AC:L/Au:N/C:C/I:C/A:C)

CVSS Base Score
Impact Subscore
Exploitability Subscore
7.2/10
10/10
3.9/10
Exploit range
Attack complexity
Authentication
Local
Low
No required
Confidentiality impact
Integrity impact
Availability impact
Complete
Complete
Complete
Affected software
Checkpoint -> Zonealarm 

 References:
http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=585
http://securitytracker.com/id?1018589
http://www.reversemode.com/index.php?option=com_remository&Itemid=2&func=fileinfo&id=53
http://www.securityfocus.com/archive/1/477155/100/0/threaded
http://www.securityfocus.com/bid/25365
http://www.securityfocus.com/bid/25377
http://www.vupen.com/english/advisories/2007/2929
https://exchange.xforce.ibmcloud.com/vulnerabilities/36107
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