Vulnerability CVE-2008-1736


Published: 2008-04-29   Modified: 2012-02-12

Description:
Comodo Firewall Pro before 3.0 does not properly validate certain parameters to hooked System Service Descriptor Table (SSDT) functions, which allows local users to cause a denial of service (system crash) via (1) a crafted OBJECT_ATTRIBUTES structure in a call to the NtDeleteFile function, which leads to improper validation of a ZwQueryObject result; and unspecified calls to the (2) NtCreateFile and (3) NtSetThreadContext functions, different vectors than CVE-2007-0709.

See advisories in our WLB2 database:
Topic
Author
Date
Low
Insufficient argument validation of hooked SSDT functions on multiple Antivirus and Firewalls
CORE Security Te...
30.04.2008

Type:

CWE-Other

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
Comodo -> Comodo personal firewall 

 References:
http://securityreason.com/securityalert/3838
http://securitytracker.com/id?1019944
http://www.coresecurity.com/?action=item&id=2249
http://www.personalfirewall.comodo.com/release_notes.html
http://www.securityfocus.com/archive/1/491405/100/0/threaded
http://www.securityfocus.com/bid/28742
http://www.vupen.com/english/advisories/2008/1383
https://exchange.xforce.ibmcloud.com/vulnerabilities/42082

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