发布日期：2007-05-31
更新日期：2007-06-04

受影响系统：

Authentium Command Antivirus < 4.93.8

不受影响系统：

Authentium Command Antivirus 4.93.8

描述：

---

BUGTRAQ  ID: 24255
CVE(CAN) ID: CVE-2007-2917

Authentium Command Antivirus是一款杀毒软件。

Authentium Command Antivirus的odapi.dll库所提供的多个ActiveX控件存在缓冲区溢出漏洞，如果用户受骗访问了恶意的web站点并向有漏洞的控件传送了超长参数的话，就可能触发这些溢出，导致执行任意指令。

<*来源：Will Dormann
  
  链接：http://secunia.com/advisories/25500/
        http://www.kb.cert.org/vuls/id/563401
*>

建议：

---

临时解决方法：

* 为以下CLSID设置kill bit：

      {103CAE29-DB09-4F77-812B-FFC0C3BC91A1}
      {1F22F6F1-FDC5-4C6D-9335-B6E31315FB1B}
      {253A6409-6917-48EF-9CC7-9CB79FDA4169}
      {50F3C8D1-E5E8-463D-A6E5-5A5966359538}
      {567408B9-78B1-44DD-9CC2-7AC136C916C5}
      {67EC8D27-C3CD-447E-9315-46A04DDB6C35}
      {6D855303-A902-4608-8668-C177F80AB429}
      {8EDDD996-E47F-4C59-8505-9FC570612FB6}
      {A1962F85-324C-4751-83ED-27426F9F6E36}
      {FED9DA10-9C9E-4AEB-B5B2-51C7ADC7A4DA}

或将以下文本保存为.REG文件并导入：

      Windows Registry Editor Version 5.00

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\ActiveX Compatibility\{103CAE29-DB09-4F77-812B-FFC0C3BC91A1}]
      "Compatibility Flags"=dword:00000400

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\ActiveX Compatibility\{1F22F6F1-FDC5-4C6D-9335-B6E31315FB1B}]
      "Compatibility Flags"=dword:00000400

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\ActiveX Compatibility\{253A6409-6917-48EF-9CC7-9CB79FDA4169}]
      "Compatibility Flags"=dword:00000400

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\ActiveX Compatibility\{50F3C8D1-E5E8-463D-A6E5-5A5966359538}]
      "Compatibility Flags"=dword:00000400

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\ActiveX Compatibility\{567408B9-78B1-44DD-9CC2-7AC136C916C5}]
      "Compatibility Flags"=dword:00000400

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\ActiveX Compatibility\{67EC8D27-C3CD-447E-9315-46A04DDB6C35}]
      "Compatibility Flags"=dword:00000400

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\ActiveX Compatibility\{6D855303-A902-4608-8668-C177F80AB429}]
      "Compatibility Flags"=dword:00000400

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\ActiveX Compatibility\{8EDDD996-E47F-4C59-8505-9FC570612FB6}]
      "Compatibility Flags"=dword:00000400

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\ActiveX Compatibility\{A1962F85-324C-4751-83ED-27426F9F6E36}]
      "Compatibility Flags"=dword:00000400

      [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer\ActiveX Compatibility\{FED9DA10-9C9E-4AEB-B5B2-51C7ADC7A4DA}]
      "Compatibility Flags"=dword:00000400

厂商补丁：

Authentium
----------
目前厂商已经发布了升级补丁以修复这个安全问题，请到厂商的主页下载：

http://www.authentium.com/

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