What’s Vulnerable › Vulnerabilities

CVE-2008-3864

• Severity: medium (CVSS 5.0 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2009-01-21 · updated 2026-06-16
• Weakness: CWE-20

Description

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.

Affected products

• Trend Micro Internet Security 2007: all versions
• Trend Micro Internet Security 2008: 17.0.1224
• Trend Micro Officescan: 8.0-sp1

References

• 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
• http://secunia.com/advisories/31160

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