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[¹®ÀÇ] SSH ÆÐÄ¡ÇÏ´Â ¹æ¹ýÀ» ¾Ë°í ½Í½À´Ï´Ù.

 
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bird72



°¡ÀÔ: 2003³â 9¿ù 24ÀÏ
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¿Ã¸®±â¿Ã·ÁÁü: 2003.9.24 ¼ö, 12:41 pm    ÁÖÁ¦: [¹®ÀÇ] SSH ÆÐÄ¡ÇÏ´Â ¹æ¹ýÀ» ¾Ë°í ½Í½À´Ï´Ù. Àοë°ú ÇÔ²² ´äº¯

¾È³çÇϼ¼¿ä... ¿ÃÇغÎÅÍ ¸®´ª½º¼­¹ö °ü¸®¾÷¹«¸¦ ¸Ã°ÔµÈ Ãʺ¸ °ü¸®ÀÚÀÔ´Ï´Ù.

¾ó¸¶Àü¿¡ certcc.or.kr¿¡¼­ º¸¾È±Ç°í¹®ÀÌ ³ª¿Ô½À´Ï´Ù.

'[C±Þ] OpenSSHÀÇ Buffer Management Ãë¾àÁ¡' ¹Ù·Î ¿ä°ÍÀÌÁö¿ä..

±×·±µ¥ ssh¿Í OpenSSH¿Í ´Ù¸¥ Á¡ÀÌ ÀÖ³ª¿ä???

±×¸®°í Àú´Â OpenSSH_3.1p1À» »ç¿ëÇÏ°í ÀÖ½À´Ï´Ù.

ÀÌ°ÍÀ» ±Ç°í¹®¿¡¼­ ¸»ÇÏ´Â OpenSSH 3.7.1·Î ¾÷±×·¹À̵åÇϰųª ÆÐÄ¡ÇÏ´Â

¹æ¹ýÀ» ¾Ë·ÁÁÖ½Ã¸é ¸¹Àº µµ¿òÀÌ µÇ°Ú½À´Ï´Ù.

±×·³ ÁÁÀº ÇÏ·çµÇ¼¼¿ä.... _(__)_
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truefeel
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°¡ÀÔ: 2003³â 7¿ù 24ÀÏ
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À§Ä¡: ´ëÇѹα¹

¿Ã¸®±â¿Ã·ÁÁü: 2003.9.24 ¼ö, 2:13 pm    ÁÖÁ¦: Re: [¹®ÀÇ] SSH ÆÐÄ¡ÇÏ´Â ¹æ¹ýÀ» ¾Ë°í ½Í½À´Ï´Ù. Àοë°ú ÇÔ²² ´äº¯

bird72 ¾¸:
¾È³çÇϼ¼¿ä... ¿ÃÇغÎÅÍ ¸®´ª½º¼­¹ö °ü¸®¾÷¹«¸¦ ¸Ã°ÔµÈ Ãʺ¸ °ü¸®ÀÚÀÔ´Ï´Ù.

¾ó¸¶Àü¿¡ certcc.or.kr¿¡¼­ º¸¾È±Ç°í¹®ÀÌ ³ª¿Ô½À´Ï´Ù.

'[C±Þ] OpenSSHÀÇ Buffer Management Ãë¾àÁ¡' ¹Ù·Î ¿ä°ÍÀÌÁö¿ä..

±×·±µ¥ ssh¿Í OpenSSH¿Í ´Ù¸¥ Á¡ÀÌ ÀÖ³ª¿ä???

±×¸®°í Àú´Â OpenSSH_3.1p1À» »ç¿ëÇÏ°í ÀÖ½À´Ï´Ù.

ÀÌ°ÍÀ» ±Ç°í¹®¿¡¼­ ¸»ÇÏ´Â OpenSSH 3.7.1·Î ¾÷±×·¹À̵åÇϰųª ÆÐÄ¡ÇÏ´Â

¹æ¹ýÀ» ¾Ë·ÁÁÖ½Ã¸é ¸¹Àº µµ¿òÀÌ µÇ°Ú½À´Ï´Ù.

±×·³ ÁÁÀº ÇÏ·çµÇ¼¼¿ä.... _(__)_


1. ¾÷µ¥ÀÌÆ®

º¸Åë ±×·± º¸¾È»óÀÇ ¹®Á¦°¡ »ý°åÀ» °æ¿ì ¾÷µ¥ÀÌÆ®¸¦ ÇÕ´Ï´Ù.
ÇØ´ç ¹èÆ÷ÆÇÀÇ ÆÐÄ¡°ü·Ã ȨÆäÀÌÁö¿¡¼­ ¾÷µ¥ÀÌÆ®µÈ ÆÐÄ¡¸¦ ¹Þ¾Æ¼­ ¼³Ä¡¸¦ Çϸé ÇØ°áÀ̵ǰŵç¿ä.

http://www.redhat.com/apps/support/errata/ (·¹µåÇÞ ¹èÆ÷ÆÇ)
https://rhn.redhat.com/errata/RHSA-2003-279.html (OpenSSH ¾÷µ¥ÀÌÆ®)

http://www.debian.org/security/ (µ¥ºñ¾È ¹èÆ÷ÆÇ)
http://www.debian.org/security/2003/dsa-382 (OpenSSH ¾÷µ¥ÀÌÆ®)

http://sunsolve.sun.com/ (¼Ö¶ó¸®½º)

·¹µåÇÞ »ç¿ëÀÚÀÏ °æ¿ì 3.1p1Àº 7.x ¹èÆ÷ÆÇÀ» ¾²´Â °æ¿ìÀÔ´Ï´Ù.

openssh-3.1p1-??.i386.rpm
openssh-askpass-3.1p1-??.i386.rpm
openssh-askpass-gnome-3.1p1-??.i386.rpm
openssh-clients-3.1p1-??.i386.rpm
openssh-server-3.1p1-??.i386.rpm
(¹öÀüÀº 3.1p1ÀÌÁö¸¸ º¸¾È ÆÐÄ¡°¡ Àû¿ëµÈ °ÍÀÔ´Ï´Ù.)
rpm -Fvh openssh*

Çϸé ÀÌÀü ¹öÀüÀÌ ¼³Ä¡µÈ °æ¿ì ¾÷µ¥ÀÌÆ®¸¦ ÇØÁÝ´Ï´Ù.

Âü°í·Î /var/log/messages µî /var/log¿¡ ÀÌ»óÇÑ ·Î±×°¡ ¾ø´ÂÁöµµ »ìÆ캸¼¼¿ä.
Áú¹®ÇÏ½Ç ¶§ ¹èÆ÷ÆÇ°ú OS ¹öÀüÀ» ¾Ë·ÁÁֽøé Ä¿ÇǴнº¸¦ ã´Â À̵鿡°Ô µµ¿òÀÌ µË´Ï´Ù. ^^

2. ´õ ÆíÇÏ°Ô ¾÷µ¥ÀÌÆ®ÇÏ´Â ¹æ¹ýÀº ¾ø³ª?
(ÀÌ °ÍÀº Áö±Ý ÇÏÁö ¸¶½Ã°í À§ÀÇ openssh ¸ÕÀú ¾÷µ¥ÀÌÆ®ÇÑ ÈÄ ½Ã°£Àû ¿©À¯ ÀÖÀ» ¶§ Çغ¸¼¼¿ä.)

·¹µåÇÞÀº up2date°¡ ÀÖ½À´Ï´Ù.
https://rhn.redhat.com/errata/RHSA-2003-267.html ¿¡¼­ up2date ¸ÕÀú ¾÷µ¥ÀÌÆ®¸¦ ÇϽðí
http://kltp.kldp.org/stories.php?story=02/01/17/7645259 Âü°íÇؼ­ up2date¿ë »ç¿ëÀÚ µî·ÏÇÏ½Ã¸é µË´Ï´Ù.
µî·Ï ÈÄ up2date¸¸ ÇÏ¸é ¾÷µ¥ÀÌÆ®ÇÒ ¸ñ·ÏÀÌ ÁÖ~¿í ³ª¿À°í, ¼±Åø¸ÇØÁÖ¸é ¾Ë¾Æ¼­
¾÷µ¥ÀÌÆ®°¡ ÇØÁÝ´Ï´Ù.

3. ssh¿Í OpenSSH

ftp¿Í proftpd, ftp¿Í wuftpd, À¥¼­¹ö(httpd)¿Í apache¿Í ºñ±³ÇÏ¿© »ý°¢Çϸé
ÀÌÇØ°¡ ½¬¿ï µí ½Í½À´Ï´Ù.

telnet, rlogin, rsh, rcp µîÀÇ ¹®Á¦ÀÎ ¼­·Î°£ÀÇ ¾Ïȣȭ 󸮰¡ µÇÁö¾Ê°í Àü¼ÛÀÌ
µÈ´Ù´Â °ÍÀº ¾Æ½ÇÅ×°í. ÀÌ°É secureÇÏ°Ô ÇÑ shellÀÌ ¹Ù·Î ssh(secure shell)À̱¸¿ä.
ÀÌ ssh¸¦ Áö¿øÇÏ´Â free ¹öÀüÀÌ OpenSSHÀ̶ó°í ÀÌÇØÇÏ½Ã¸é µÉ µí ½Í½À´Ï´Ù.
À§·Î
»ç¿ëÀÚ Á¤º¸ º¸±â ºñ¹Ð ¸Þ½ÃÁö º¸³»±â ±Û ¿Ã¸°ÀÌÀÇ À¥»çÀÌÆ® ¹æ¹®
ÀÌÀü ±Û Ç¥½Ã:   
±Û ¾²±â   ´äº¯ ´Þ±â    Ä¿ÇǴнº, ½Ã½ºÅÛ ¿£Áö´Ï¾îÀÇ ½°ÅÍ °Ô½ÃÆÇ À妽º -> ³×Æ®¿÷ °ü¸® / º¸¾È ½Ã°£´ë: GMT + 9 ½Ã°£(Çѱ¹)
ÆäÀÌÁö 1 Áß 1

 
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´ä±ÛÀ» ¿Ã¸± ¼ö ¾ø½À´Ï´Ù
ÁÖÁ¦¸¦ ¼öÁ¤ÇÒ ¼ö ¾ø½À´Ï´Ù
¿Ã¸° ±ÛÀ» »èÁ¦ÇÒ ¼ö ¾ø½À´Ï´Ù
ÅõÇ¥¸¦ ÇÒ ¼ö ¾ø½À´Ï´Ù


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