Trend Micro Personal Firewall service (TmPfw.exe) ApiThread() denial of service
|tmpfw-apithread-dos (48106)||Medium Risk|
Trend Micro Personal Firewall service (TmPfw.exe) is vulnerable to a denial of service, caused by an error in the ApiThread() function when handling packets. By sending a specially-crafted packet containing an overly large field value to TCP port 40000, a local attacker could exploit this vulnerability to crash the service.
Denial of Service
For Trend Micro OfficeScan 8.0:
Apply the patch for this vulnerability (8.0_SP1_Patch1_CriticalPatch), available from the Trend Micro Web site. See References.
- Secunia Research 20/01/2009 : Trend Micro Network Security Component Vulnerabilities.
- Trend Micro Web site: Antivirus & Content Security Software | Securing Your Web World - Trend Micro USA.
- BID-33358: Trend Micro Multiple Products Network Security Component Modules Multiple Vulnerabilities
- CVE-2008-3864: 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.
- OSVDB ID: 53191: Trend Micro Multiple Products Personal Firewall Service (TmPfw.exe) ApiThread Function Packet Handling Remote DoS
- SA31160: Trend Micro Internet Security Firewall Multiple Vulnerabilities
- SA33609: Trend Micro OfficeScan Client Firewall Multiple Vulnerabilities
- SECTRACK ID: 1021614: Trend Micro Internet Security Buffer Overflow Lets Local Users Gain Elevated Privileges
- SECTRACK ID: 1021615: Trend Micro OfficeScan Buffer Overflow Lets Local Users Gain Elevated Privileges
- Trend Micro OfficeScan 8.0 SP1 Patch 1
- Trend Micro PC-cillin Internet Security 2007
- Trend Micro PC-cillin Internet Security 2008 17.0.1224
Jan 20, 2009
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The information within this database may change without notice. Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. In no event shall IBM be held liable for any damages whatsoever arising out of or in connection with the use or spread of this information.