CVE-2007-0856

Description

TmComm.sys 1.5.0.1052 in the Trend Micro Anti-Rootkit Common Module (RCM), with the VsapiNI.sys 3.320.0.1003 scan engine, as used in Trend Micro PC-cillin Internet Security 2007, Antivirus 2007, Anti-Spyware for SMB 3.2 SP1, Anti-Spyware for Consumer 3.5, Anti-Spyware for Enterprise 3.0 SP2, Client / Server / Messaging Security for SMB 3.5, Damage Cleanup Services 3.2, and possibly other products, assigns Everyone write permission for the \\.\TmComm DOS device interface, which allows local users to access privileged IOCTLs and execute arbitrary code or overwrite arbitrary memory in the kernel context.

7.2

CVSS

Severity: High

CVSS 2.0 •

EPSS 0.14%

Vendor Advisory idefense.com Vendor Advisory secunia.com

Affected: n/a n/a

References

Link	Tags
http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=469	third party advisory vendor advisory
http://securitytracker.com/id?1017604	vdb entry
http://www.securityfocus.com/bid/22448	vdb entry
http://secunia.com/advisories/24069	third party advisory patch vendor advisory
http://esupport.trendmicro.com/support/viewxml.do?ContentID=EN-1034432&id=EN-1034432	patch
http://www.kb.cert.org/vuls/id/666800	third party advisory us government resource
http://securitytracker.com/id?1017605	vdb entry
http://www.vupen.com/english/advisories/2007/0521	vdb entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/32353	vdb entry
http://securitytracker.com/id?1017606	vdb entry
http://osvdb.org/33039	vdb entry
http://www.kb.cert.org/vuls/id/282240	third party advisory us government resource

Frequently Asked Questions

What is the severity of CVE-2007-0856?: CVE-2007-0856 has been scored as a high severity vulnerability.
How to fix CVE-2007-0856?: To fix CVE-2007-0856, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2007-0856 being actively exploited in the wild?: As for now, there are no information to confirm that CVE-2007-0856 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.

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