Trend Micro ServerProtect eng50.dll and stcommon.dll multiple buffer overflows

serverprotect-multiple-bo (34171) The risk level is classified as HighHigh Risk

Description:

Trend Micro ServerProtect is vulnerable to multiple stack-based buffer overflows, caused by improper bounds checking by the RPCFN_ActiveRollback() function in the stcommon.dll library and the ENG_SetRealTimeScanConfigInfo() and ENG_SendEmail() functions in the eng50.dll library. By sending a specially-crafted RPC message, a remote attacker could overflow a buffer and execute arbitrary code on the system with elevated privileges.

*CVSS:

Base Score: 7
  Access Vector: Remote
  Access Complexity: Low
  Authentication: Not Required
  Confidentiality Impact: Partial
  Integrity Impact: Partial
  Availability Impact: Partial
 
Temporal Score: 5.2
  Exploitability: Unproven
  Remediation Level: Official-Fix
  Report Confidence: Confirmed

Consequences:

Gain Access

Remedy:

Apply the patch for this vulnerability (ServerProtect 5.58 for Windows Security Patch 3 - Build 1176), available from the Trend Micro Web site. See References.

References:

  • Trend Micro Web site: Product Updates.
  • CVE-2007-2533: Multiple buffer overflows in Trend Micro ServerProtect 5.58 before Security Patch 2- Build 1174 allow remote attackers to execute arbitrary code via a crafted RPC message processed by the (1) the RPCFN_ActiveRollback function in (a) stcommon.dll, or the (2) ENG_SetRealTimeScanConfigInfo or (3) ENG_SendEmail functions in (b) eng50.dll.
  • OSVDB ID: 35791: Trend Micro ServerProtect eng50.dll Multiple Function Overflow
  • OSVDB ID: 35792: Trend Micro ServerProtect stcommon.dll RPCFN_ActiveRollback RPC Call Overflow

Platforms Affected:

  • Trend Micro ServerProtect for Windows 5.58

Reported:

May 07, 2007

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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.

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