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Ãë¾àÁ¡ID 28186
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»ó¼¼¼³¸í ÇØ´ç Windows È£½ºÆ®¿¡´Â ¹öÆÛ ¿À¹öÇ÷οì Ãë¾àÁ¡¿¡ Ãë¾àÇÑ VeriSign ConfigChk ActiveX ÄÁÆ®·ÑÀÌ Á¸ÀçÇÑ´Ù. VeriSign Configuration Checker (ConfigChk) ActiveX ÄÁÆ®·ÑÀº À¥ ±â¹ÝÀÇ µðÁöÅÐ ÀÎÁõ¼­ µî·Ï »çÀÌÆ®µéÀ̳ª ȤÀº VeriSign Managed PKI OnSiteMSI ÆÐÅ°Áö¿¡ ÀÇÇØ Á¦°øµÈ´Ù. ÀÌ ÄÁÆ®·ÑÀº VerCompare() ¸Þ½îµå¿¡ ½ºÅà ±â¹ÝÀÇ ¹öÆÛ ¿À¹öÇ÷ο쿡 Ãë¾àÇϸç, ÀÌ´Â SEH(Structured Exception Handler) ÇÁ·Î¼¼½ºÀÇ µ¤¾î¾²±â¸¦ Çã¿ëÇÑ´Ù. Àß Á¶ÀÛµÈ HTML ¹®¼­(¿¹¸¦ µé¾î, À¥ ÆäÀÌÁö, HTML email, ȤÀº email ÷ºÎ)¸¦ ¾î¶² »ç¿ëÀÚ°¡ º¸°Ô²û À¯µµÇÔÀ¸·Î½á, ¿ø°ÝÁöÀÇ °ø°ÝÀÚ´Â ±× »ç¿ëÀÚÀÇ ±ÇÇÑÀ» °¡Áö°í ÀÓÀÇÀÇ Äڵ带 ½ÇÇà½Ãų ¼ö ÀÖ´Ù. °ø°ÝÀÚ´Â ¶ÇÇÑ Internet Explorer (ȤÀº À¥ ºê¶ó¿ìÀú ÄÁÆ®·ÑÀ» ÀÌ¿ëÇÏ´Â ÇÁ·Î±×·¥)°¡ Å©·¡½¬¸¦ ÀÏÀ¸Å°°Ô ÇÒ ¼öµµ ÀÖ´Ù.

* ¾Ë¸²: ÀÌ Á¡°ËÇ׸ñÀº Á¡°ËÇϱâ À§ÇÑ È£½ºÆ®·Î ·Î±×ÀÎ ÇÒ ¼ö ÀÖ´Â °ü¸®ÀÚ ±ÇÇÑÀ» °¡Áø °èÁ¤À» ÇÊ¿ä·Î ÇÑ´Ù. ÀÌ·¯ÇÑ Á¶°ÇÀÌ ¾ÈµÇ¸é Á¡°ËÀ» ¼öÇàÇÒ ¼ö ¾øÀ¸¸ç ¸ðµç Ãë¾àÇÑ È£½ºÆ®µé¿¡ ´ëÇؼ­ °ÅÁþ À½¼º¹ÝÀÀ(False Negative)À» º¸ÀÏ ¼ö ÀÖ´Ù.

* Âü°í »çÀÌÆ®:
http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=479
http://archives.neohapsis.com/archives/fulldisclosure/2007-02/0520.html
http://jvn.jp/cert/JVNVU%23308087/index.html
http://www.kb.cert.org/vuls/id/308087

* ¿µÇâÀ» ¹Þ´Â Ç÷§Æû:
VeriSign Configuration Checker ActiveX Any version
VeriSign Managed PKI OnSiteMSI package Any version
Microsoft Windows Any version
ÇØ°áÃ¥ ´ÙÀ½ US-CERT Vulnerability Note VU#308087À» ÂüÁ¶ÇÏ¿© ÀÌ Ãë¾àÁ¡À» À§ÇÑ ¾÷µ¥ÀÌÆ®(VSCnfChk.dll ¹öÀü 2.0.0.3 ȤÀº ÀÌÈÄ)À» Àû¿ëÇϰųª ȤÀº ¿µÇâÀ» ¹Þ´Â ActiveX¸¦ »ç¿ë ÁßÁö½ÃÄÑ¾ß ÇÑ´Ù:
http://www.kb.cert.org/vuls/id/308087
°ü·Ã URL CVE-2007-1083 (CVE)
°ü·Ã URL 22671 (SecurityFocus)
°ü·Ã URL 32639 (ISS)