CVE-2007-0856
What it is
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.
At a glance
- Exploitability
- Can be exploited locally on the machine without logging in. High risk of data exposure, data tampering, service disruption.
- Exploit odds
- 1.0% chance of exploitation in the next 30 days (EPSS).
- Fix
- A patch, advisory or fixed version is referenced. Upgrade or apply it.
Timeline
- PublishedDisclosed publicly on CVE.org and NVD
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: no, CISA does not list it.
- Exploit odds: 1.0% in the next 30 days (EPSS).
- Severity: 7.2 HIGH (CVSS).
- Fix: a patch or advisory is linked.
Details
- Published
- Last modified
- Exploit probability
- 1.0% · EPSS, next 30 days
- Record status
- Modified
Affected
- Trend Micro client-server-messaging Security 3.5
- Trend Micro Damage Cleanup Services 3.2
- Trend Micro pc-cillin Internet Security 2007
- Trend Micro tmcomm.sys 1.5.1052
- Trend Micro Trend Micro Antirootkit Common Module
- Trend Micro Trend Micro Antispyware 3.0_sp2
- Trend Micro Trend Micro Antispyware 3.2_sp1
- Trend Micro Trend Micro Antispyware 3.5
Attack profile CVSS 2.0 · 7.2
- Attack vector
- Local
- Complexity
- Low
- Authentication
- None
- Confidentiality
- Complete
- Integrity
- Complete
- Availability
- Complete
Raw vector
AV:L/AC:L/Au:N/C:C/I:C/A:C
Is it in your code?
Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.
Read https://cve-list.com/agent/cve/CVE-2007-0856.md and follow it. Check whether this project is affected by CVE-2007-0856. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
Fix and advisories
- http://esupport.trendmicro.com/support/viewxml.do?ContentID=EN-1034432&id=EN-1034432
- http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=469
- http://secunia.com/advisories/24069
- http://esupport.trendmicro.com/support/viewxml.do?ContentID=EN-1034432&id=EN-1034432
- http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=469
- http://secunia.com/advisories/24069
References
- http://esupport.trendmicro.com/support/viewxml.do?ContentID=EN-1034432&id=EN-1034432
- http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=469
- http://osvdb.org/33039
- http://secunia.com/advisories/24069
- http://securitytracker.com/id?1017604
- http://securitytracker.com/id?1017605
- http://securitytracker.com/id?1017606
- http://www.kb.cert.org/vuls/id/282240
- http://www.kb.cert.org/vuls/id/666800
- http://www.securityfocus.com/bid/22448
- http://www.vupen.com/english/advisories/2007/0521
- https://exchange.xforce.ibmcloud.com/vulnerabilities/32353
- http://esupport.trendmicro.com/support/viewxml.do?ContentID=EN-1034432&id=EN-1034432
- http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=469
- http://osvdb.org/33039
- http://secunia.com/advisories/24069
- http://securitytracker.com/id?1017604
- http://securitytracker.com/id?1017605
- http://securitytracker.com/id?1017606
- http://www.kb.cert.org/vuls/id/282240
- http://www.kb.cert.org/vuls/id/666800
- http://www.securityfocus.com/bid/22448
- http://www.vupen.com/english/advisories/2007/0521
- https://exchange.xforce.ibmcloud.com/vulnerabilities/32353