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»ó¼¼¼³¸í VMware ½Ã½ºÅÛÀÇ ¹öÀü Á¤º¸¿¡ µû¸£¸é ÇØ´ç ½Ã½ºÅÛ¿¡´Â VMware NAT ¼­ºñ½º¿¡ ¹öÆÛ ¿À¹öÇ÷οì Ãë¾àÁ¡ÀÌ Á¸ÀçÇÑ´Ù. VMware ¿öÅ©½ºÅ×À̼ÇÀº ¸®ºÎÆÃÀ̳ª µå¶óÀ̺긦 ºÐÇÒÇÏÁö ¾Ê°í µ¿ÀÏÇÑ ½Ã½ºÅÛ »ó¿¡ µ¿½Ã ´Ù¹ßÀûÀ¸·Î ´ÙÁßÀÇ x86 °¡»ó ÄÄÇ»Å͵éÀÇ »ý¼º°ú ½ÇÇàÀ» Áö¿øÇØ ÁÖ´Â »ó¿ë ¼ÒÇÁÆ®¿þ¾î Á¦Ç°µé ÁßÀÇ ÇϳªÀÌ´Ù. VMware ACE 1.0.1 ÀÌÇÏ, VMware GSX Server 3.2 ÀÌÇÏ, VMware Player 1.0 ÀÌÇÏ, ±×¸®°í VMware Workstation 5.5 ÀÌÇÏÀÇ ¹öÀüµéÀº ºñÁ¤»óÀûÀÎ EPRT ±×¸®°í PORT FTP ¸í·Éµé¿¡ ´ëÇÑ ºÎÀûÀýÇÑ ¹öÆÛ±æÀÌ °Ë»ç·Î ÀÎÇÏ¿© Èü ±â¹ÝÀÇ ¹öÆÛ ¿À¹öÇ÷οì Ãë¾àÁ¡¿¡ Ãë¾àÇÏ´Ù. ¿ø°ÝÁöÀÇ Àΰ¡µÈ °ø°ÝÀÚ´Â Àß Á¶ÀÛµÈ FTP PORT¿Í EPRT ¸í·ÉµéÀ» º¸³¿À¸·Î½á, ¿µÇâÀ» ¹Þ´Â VMware NAT ¼­ºñ½º(Windows Ç÷§Æû »ó¿¡¼­´Â Local System, Linux Ç÷§Æû »ó¿¡¼­´Â root)ÀÇ ±ÇÇÑÀ» °¡Áö°í ÀÓÀÇÀÇ Äڵ带 ½ÇÇà½Ãų ¼ö ÀÖ´Ù. µµ¿ëÀ» À§Çؼ­´Â, VMware ½Ã½ºÅÛÀÌ NAT ³×Æ®¿öÅ·À» »ç¿ëÇϵµ·Ï ±¸¼ºµÇ¾î ÀÖ¾î¾ß ÇÑ´Ù.

* ¾Ë¸²: ÀÌ Á¡°ËÇ׸ñÀº Á¡°ËÇϱâ À§ÇÑ ¿ø°ÝÁö È£½ºÆ®ÀÇ ·¹Áö½ºÆ®¸®¸¦ ¾×¼¼½ºÇÒ ¼ö ÀÖ´Â Guest ȤÀº ±× ÀÌ»óÀÇ ±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://www.vmware.com/support/kb/enduser/std_adp.php?p_faqid=2000
http://www.vmware.com/support/kb/enduser/std_adp.php?p_faqid=2002
http://www.kb.cert.org/vuls/id/856689
http://lists.grok.org.uk/pipermail/full-disclosure/2005-December/040442.html
http://archives.neohapsis.com/archives/bugtraq/2005-12/0266.html

* ¿µÇâÀ» ¹Þ´Â Ç÷§Æû:
VMware ACE 1.0.1 ÀÌÇÏÀÇ ¹öÀüµé
VMware GSX Server 3.2 ÀÌÇÏÀÇ ¹öÀüµé
VMware Player 1.0 ÀÌÇÏÀÇ ¹öÀüµé
VMware Workstation 5.5 ÀÌÇÏÀÇ ¹öÀüµé
Linux Any version
Microsoft Windows Any version
ÇØ°áÃ¥ VMware ´Ù¿î·Îµå À¥ »çÀÌÆ®ÀÎ http://www.vmware.com/download/ ¿¡¼­ ±¸ÇÒ ¼ö ÀÖ´Â ¿µÇâÀ» ¹Þ´Â ¾îÇø®ÄÉÀ̼ǵéÀÇ °¡Àå ÃֽŠ¹öÀü(VMware ACE 1.0.2 ȤÀº ÀÌÈÄ, VMware GSX Server 3.2.1 ȤÀº ÀÌÈÄ, VMware Player 1.0.1 ȤÀº ÀÌÈÄ, VMware Workstation 5.5.1 ȤÀº ÀÌÈÄ)À¸·Î ¾÷±×·¹À̵å ÇÏ¿©¾ß ÇÑ´Ù.

Àӽà Á¶Ä¡¹æ¹ýÀ¸·Î, °¡»ó ½Ã½ºÅÛ »óÀÇ NAT ³×Æ®¿öÅ·À» »ç¿ë ÁßÁö½ÃŲ´Ù.
°ü·Ã URL CVE-2005-4459 (CVE)
°ü·Ã URL 15998 (SecurityFocus)
°ü·Ã URL 23766 (ISS)