CVE-2008-3864: Input Validation
First published: Wed Jan 21 2009(Updated: )
The ApiThread function in the firewall service (aka TmPfw.exe) in Trend Micro Network Security Component (NSC) modules, as used in Trend Micro OfficeScan 8.0 SP1 Patch 1 and Internet Security 2007 and 2008 17.0.1224, allows remote attackers to cause a denial of service (service crash) via a packet with a large value in an unspecified size field.
Credit: PSIRT-CNA@flexerasoftware.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Trend Micro Internet Security | ||
| Trend Micro Internet Security | =17.0.1224 | |
| Trend Micro OfficeScan XG | =8.0-sp1 |
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Reference Links
- http://secunia.com/advisories/31160
- http://secunia.com/advisories/33609
- http://secunia.com/secunia_research/2008-42/
- http://securityreason.com/securityalert/4937
- http://www.securityfocus.com/archive/1/500195/100/0/threaded
- http://www.securityfocus.com/bid/33358
- http://www.securitytracker.com/id?1021614
- http://www.securitytracker.com/id?1021615
- http://www.trendmicro.com/ftp/documentation/readme/OSCE8.0_SP1_Patch1_CriticalPatch_3191_Readme.txt
- http://www.vupen.com/english/advisories/2009/0191
- https://exchange.xforce.ibmcloud.com/vulnerabilities/48106
Frequently Asked Questions
What is the severity of CVE-2008-3864?
CVE-2008-3864 is classified as a high severity vulnerability due to its potential to cause denial of service.
How do I fix CVE-2008-3864?
To fix CVE-2008-3864, update your Trend Micro OfficeScan or Internet Security software to the latest version available.
What software is affected by CVE-2008-3864?
CVE-2008-3864 affects Trend Micro OfficeScan 8.0 SP1 Patch 1 and Trend Micro Internet Security 2007 and 2008.
What type of vulnerability is CVE-2008-3864?
CVE-2008-3864 is a denial of service vulnerability that allows remote attackers to crash the firewall service.
Can I mitigate CVE-2008-3864 without an update?
While an update is highly recommended, some network traffic filtering techniques may provide temporary mitigation for CVE-2008-3864.
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