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Ãë¾àÁ¡ID 21264
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ÇÁ·ÎÅäÄÝ TCP
ºÐ·ù CGI
»ó¼¼¼³¸í ÇØ´ç myPHPNukeÀÇ ¸î¸î PHP ½ºÅ©¸³Æ®µéÀº ÄÚµå »ðÀÔ °ø°Ý¿¡ Ãë¾àÇÏ´Ù.
myPHPNuke´Â ÀÚÀ¯·Ó°Ô ÀÌ¿ë °¡´ÉÇÑ PHP ±â¹ÝÀÇ ÄÜÅÙÆ® °ü¸® ½Ã½ºÅÛÀÌ´Ù. myPHPNuke ¹öÀü 1.8.8_7Àº »ç¿ëÀÚ Á¦°ø ÀԷ°ªÀ» ÀûÀýÇÏ°Ô °É·¯³»Áö ¸øÇØ ¿ø°ÝÁöÀÇ °ø°ÝÀÚ°¡ ¾ÇÀÇÀûÀÎ PHP ÆÄÀϵéÀ» Include ÇÒ ¼ö ÀÖ°Ô ÇØ ÁØ´Ù. °ø°ÝÀÚ´Â ¾ÇÀÇÀûÀÎ ¼­¹ö »ó¿¡ ¾ÇÀÇÀûÀÎ PHP ÆÄÀϵéÀ» ¼³Ä¡ÇÏ¿© Ãë¾àÇÑ ½Ã½ºÅÛ¿¡ ÀÓÀÇÀÇ Äڵ带 ½ÇÇà½ÃŰ´Â µ¥ ±× ÆÄÀϵéÀ» »ç¿ëÇÒ ¼ö ÀÖ´Ù.
¿ø°ÝÁöÀÇ °ø°ÝÀÚ´Â Àμö·Î½á ¿ø°ÝÁöÀÇ ½Ã½ºÅÛ»ó¿¡ ÀÖ´Â ¾ÇÀÇÀûÀÎ PHP ÆÄÀÏÀ» ¸í±âÇÑ Àß Á¶ÀÛµÈ URL ¿äûÀ» 'gallery/displayCategory.php' ȤÀº 'mailattach.php' ½ºÅ©¸³Æ®·Î º¸³½´Ù. ÀÌ´Â ¹®Á¦°¡ µÇ´Â ½Ã½ºÅÛ»ó¿¡ ÀÓÀÇÀÇ Äڵ带 ½ÇÇà½Ãų ¼ö ÀÖ°Ô ÇØ ÁØ´Ù.

* Âü°í »çÀÌÆ®:
http://www.securityfocus.com/archive/1/337085
http://archives.neohapsis.com/archives/vulnwatch/2003-q3/0101.html

* ¿µÇâÀ» ¹Þ´Â Ç÷§Æû:
Linux Any version
Unix Any version
Windows Any version
myPHPNuke 1.8.8_7
ÇØ°áÃ¥ 2014³â 6¿ù ÇöÀç ¾÷±×·¹À̵峪 ÆÐÄ¡´Â ³ª¿Í ÀÖÁö ¾Ê´Ù.

Àӽà Á¶Ä¡¹æ¹ýÀ¸·Î, http://www.phpsecure.info ¿¡ ÀÖ´Â phpSecure.org À¥ »çÀÌÆ®¿¡¼­ Á¦½ÃµÇ¾î ÀÖµíÀÌ °¢°¢ÀÇ ¹®Á¦°¡ µÇ´Â ½ºÅ©¸³µéÀÇ ¼Ò½ºÄڵ带 ¼öÁ¤ÇÒ °ÍÀ» ±Ç°íÇÑ´Ù.

Gallery/displayCategory.php¿¡¼­ ¸Ç ù ºÎºÐ¿¡ ´ÙÀ½ ¶óÀεéÀ» Ãß°¡ÇÑ´Ù:
-------------------------------------------------------------------
if (isset($_REQUEST["basepath"]) OR isset($_REQUEST["adminpath"])){
die("Patched.");
}
-------------------------------------------------------------------

±×¸®°í mailattach.php¿¡¼­´Â ´ÙÀ½ ¶óÀÎµé µÚ¿¡ ¾Æ·¡ÀÇ ¶óÀεéÀ» Ãß°¡ÇÑ´Ù:
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[¡¦]
<?
OpenTable();
global $attachmentdir;
[...]
-------------------------------------------------------------------

Ãß°¡ÇÒ ¶óÀεé:

-------------------------------------------------------------------
if (isset($_REQUEST["attach1_type"]) OR isset($_REQUEST["attach1_name"])
OR ereg("/",$attach1) OR ereg("\.\.",$attach1) OR ereg(".php",$attach1_name)
){
die("Patched.");
}
-------------------------------------------------------------------
°ü·Ã URL (CVE)
°ü·Ã URL (SecurityFocus)
°ü·Ã URL 13164 (ISS)