Ȩ > ´º½º > Å×Å©°¡À̵å > º¸¾È
  • Æ®À§ÅÍ
  • ÆäÀ̽ººÏ
  • ±¸Ç÷¯½º
  • ³×À̹ö¹êµå
  • Ä«Ä«¿À½ºÅ丮
     
Sendmail Debugger Arbitrary Code Execution Vulnerability
A3 º¸¾È ÄÁ¼³ÆÃ
2001³â 09¿ù 03ÀÏ 00:00:00 À̼®±â ÄÁ¼³ÅÏÆ®
1. ¼³¸í

SendmailÀº Mail Transfer Agent(MTA)·Î °¡Àå ³Î¸® »ç¿ëµÇ°í ÀÖ´Â Application ÀÌ´Ù.

±×·±µ¥ ÀÌ sendmail ¹öÀü 8.11.0¿¡¼­ 8.11.5»çÀÌÀÇ ÀϺΠ¹öÀü°ú 8.12 beta¹öÀü ÁßÀÇ ÀϺΰ¡ ³»ºÎ°ø°ÝÀÚ·Î ÇÏ¿©±Ý ºÒ¹ýÀûÀÎ °ü¸®ÀÚ±ÇÇÑÀ» ȹµæÇÒ ¼ö ÀÖ°Ô ÇÏ´Â ³»ºÎ Ãë¾àÁ¡À» °¡Áö°í ÀÖ´Â °ÍÀ¸·Î ¹àÇôÁ³´Ù. ÇÏÁö¸¸, ÀÌ Ãë¾àÁ¡Àº 8.10 ÀÌÀüÀÇ ¹öÀü¿¡´Â Á¸ÀçÇÏÁö ¾Ê´Â´Ù.

±¸Ã¼ÀûÀÎ ¿ø¸®¸¦ ¼³¸íÇÏÀÚ¸é, sendmail³» debugging ÇÔ¼ö(tTflag())ÀÇ ÀÔ·Â validation¿¡ ¿¡·¯°¡ Á¸ÀçÇϴµ¥ ÀÌ Ãë¾àÁ¡À» ÀÌ¿ëÇÑ °ø°ÝÀÌ °¡´ÉÇÏ´Ù.

ÀÌ ÇÔ¼ö´Â "-d" optionÀ» ÀÌ¿ëÇÏ¿© "trace vector"ÀÇ index°ªÀ¸·Î ºÎȣȭµÈ Á¤¼ö¸¦ »ç¿ëÇÑ´Ù. ±×·¯³ª ÀÌ ÇÔ¼ö´Â À½¼ö°ªÀ» °Ë»çÇÏÁö ¾Ê±â ¶§¹®¿¡, ³»ºÎ °ø°ÝÀÚ°¡ ÆĶó¹ÌÅÍ·Î ¸Å¿ì Å«¼ö(vectorÀÇ ¹üÀ§¸¦ ¹þ¾î³­)¸¦ »ç¿ëÇÔÀ¸·Î½á ºÎȣȭµÈ Á¤¼ö overflow¸¦ ÀÏÀ¸ÄÑ °ü¸®ÀÚ ±ÇÇÑÀ» ȹµæÇÒ ¼ö ÀÖ´Â °ÍÀÌ´Ù.


2. °áÇÔ±âÁ¾

Sendmail Consortium Sendmail 8.12beta7
Sendmail Consortium Sendmail 8.12beta5
Sendmail Consortium Sendmail 8.12beta16
Sendmail Consortium Sendmail 8.12beta12
Sendmail Consortium Sendmail 8.12beta10
Sendmail Consortium Sendmail 8.11.5
Sendmail Consortium Sendmail 8.11.4
Sendmail Consortium Sendmail 8.11.3
Sendmail Consortium Sendmail 8.11.2
Sendmail Consortium Sendmail 8.11.1
Sendmail Consortium Sendmail 8.11


3. ÇØ°áÃ¥

ÇöÀç »ç¿ëÁßÀÎ SendmailÀÇ ¹öÁ¯¿¡ µû¶ó ´ÙÀ½°ú °°ÀÌ ¾÷±×·¹À̵å ÇÑ´Ù.

1. ¸ðµç Sendmail 8.12beta ¹öÀü -> sendmail.8.12.0.Beta19·Î ¾÷±×·¹À̵å.
ftp://ftp.sendmail.org/pub/sendmail/sendmail.8.12.0.Beta19.tar.gz

2. Sendmail 8.11.0¿¡¼­ 8.11.5 ¹öÀü -> sendmail.8.11.6 À¸·Î ¾÷±×·¹À̵å.
ftp://ftp.sendmail.org/pub/sendmail/sendmail.8.11.6.tar.gz
¨Ï µ¥ÀÌÅͳÝ(http://t564.ndsoftnews.com) ¹«´ÜÀüÀç ¹× Àç¹èÆ÷±ÝÁö | ÀúÀ۱ǹ®ÀÇ  

     

Àαâ±â»ç

 
°¡Àå ¸¹ÀÌ º» ±â»ç
Àλ硤µ¿Á¤¡¤ºÎÀ½
Àüü±â»çÀÇ°ß(0)  
 
   * 200ÀÚ±îÁö ¾²½Ç ¼ö ÀÖ½À´Ï´Ù. (ÇöÀç 0 byte/ÃÖ´ë 400byte)
   * ¿å¼³µî ÀνŰø°Ý¼º ±ÛÀº »èÁ¦ ÇÕ´Ï´Ù. [¿î¿µ¿øÄ¢]
Àüü±â»çÀÇ°ß(0)
»ç¸í: (ÁÖ)È­»ê¹Ìµð¾î | ÁÖ¼Ò: ¼­¿ï½Ã °­³²±¸ °­³²´ë·Î 124±æ 26 À¯¼ººôµù 2Ãþ | ÀüÈ­: 070-8282-6180 | Æѽº: 02-3446-6170
µî·Ï¹øÈ£: ¼­¿ï¾Æ03408 | µî·Ï³â¿ùÀÏ: 2014³â 11¿ù 4ÀÏ | ¹ßÇà³â¿ùÀÏ: 2003³â 12¿ù 17ÀÏ | »ç¾÷ÀÚµî·Ï¹øÈ£: 211-88-24920
¹ßÇàÀÎ/ÆíÁýÀÎ: Á¤¿ë´Þ | Åë½ÅÆǸž÷½Å°í: ¼­¿ï°­³²-01549È£ | °³ÀÎÁ¤º¸°ü¸® ¹× û¼Ò³âº¸È£ Ã¥ÀÓÀÚ: ¹ÚÇϼ® | È£½ºÆà »ç¾÷ÀÚ: (ÁÖ)¾ÆÀ̳×ÀÓÁî
Copyright ¨Ï 2010 µ¥ÀÌÅͳÝ. All rights reserved. mail to webmaster@datanet.co.kr