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Samba ³·Àº ¹öÀü, ¼­ºñ½º °ÅºÎ ¹× Áß°£ÀÚ °ø°Ý¿¡ Ãë¾à

ÀÔ·Â : 2017-09-24 19:40
ÆäÀ̽ººÏ º¸³»±â Æ®À§ÅÍ º¸³»±â ³×À̹ö ¹êµå º¸³»±â Ä«Ä«¿À ½ºÅ丮 º¸³»±â ³×À̹ö ºí·Î±× º¸³»±â
Samba ¼ÒÇÁÆ®¿þ¾î, Áß°£ÀÚ °ø°Ý°ú ¼­¹ö ¸Þ¸ð¸® Á¤º¸ ³ëÃâ Ãë¾àÁ¡ ¹ß°ß
Samba 4.4.15 ¹× ÀÌÀü ¹öÀü »ç¿ëÀÚ, 4.5.13 »ç¿ëÀÚ, 4.6.7 »ç¿ëÀÚ ¾÷µ¥ÀÌÆ®Çؾß


[º¸¾È´º½º ±è°æ¾Ö ±âÀÚ] Samba ¼ÒÇÁÆ®¿þ¾î¿¡¼­ Ãë¾àÁ¡ÀÌ ¹ß°ßµÆ´Ù. ÀÌ¿¡ ³·Àº ¹öÀü »ç¿ëÀÚ´Â ¼­ºñ½º °ÅºÎ °ø°Ý°ú Áß°£ÀÚ °ø°Ý¿¡ Ãë¾àÇÒ ¼ö ÀÖ¾î ÃֽŠ¹öÀüÀ¸·Î ¾÷µ¥ÀÌÆ®ÇØ¾ß ÇÑ´Ù.

Áß°£ÀÚ °ø°Ý(Man-In-The-Middle)Àº Åë½ÅÇÏ°í ÀÖ´Â Àåºñµé »çÀÌ¿¡¼­ µ¥ÀÌÅ͸¦ º¯°æÇϰųª µµÃ»ÇÏ¿© Åë½Å ³»¿ëÀ» Á¶ÀÛÇÏ´Â ÇØÅ· ±â¹ýÀ» ¸»ÇÑ´Ù.

[À̹ÌÁö=samba À¥»çÀÌÆ® ĸó]


À̹ø¿¡ ¹ß°ßµÈ Ãë¾àÁ¡Àº ¡âSMBv1,v2,v3 »ç¿ë ½Ã, ÀϺΠ±â´É¿¡¼­ Ŭ¶óÀ̾ðÆ® ÀÎÁõÀ» ÇÏÁö ¾Ê¾Æ Áß°£ÀÚ °ø°ÝÀÌ °¡´ÉÇÑ Ãë¾àÁ¡(CVE-2017-12150) ¡âSMBv3 »ç¿ë ½Ã DFS(Distribute File System, ºÐ»ê ÆÄÀÏ ½Ã½ºÅÛ)ÀÇ Åë½Å¿¡¼­ ¹ÌÈíÇÑ µ¥ÀÌÅÍ ¾Ïȣȭ·Î ÀÎÇØ Áß°£ÀÚ °ø°ÝÀÌ °¡´ÉÇÑ Ãë¾àÁ¡(CVE-2017-12151) ¡âSMBv1 »ç¿ë ½Ã, À߸øµÈ µ¥ÀÌÅÍ ¿äûÀ¸·Î ÀÎÇØ Å¬¶óÀ̾ðÆ®¿¡¼­ ¼­¹ö ¸Þ¸ð¸® Á¤º¸¸¦ ³ëÃâ½Ãų ¼ö ÀÖ´Â Ãë¾àÁ¡(CVE-2017-12163)ÀÌ´Ù.

¿µÇâÀ» ¹Þ´Â ¼ÒÇÁÆ®¿þ¾î´Â ´ÙÀ½°ú °°´Ù.

µû¶ó¼­ Samba 4.4.15 ¹× ÀÌÀü ¹öÀü »ç¿ëÀÚ´Â 4.4.16 ¹öÀüÀ¸·Î, Samba 4.5.13 »ç¿ëÀÚ´Â 4.5.14 ¹öÀüÀ¸·Î, Samba 4.6.7 »ç¿ëÀÚ´Â 4.6.8 ¹öÀüÀ¸·Î ¾÷µ¥ÀÌÆ®¸¦ Àû¿ëÇØ¾ß ÇÑ´Ù.

Á»´õ ÀÚ¼¼ÇÑ »çÇ×Àº Çѱ¹ÀÎÅͳÝÁøÈï¿ø ÀÎÅͳÝħÇØ´ëÀÀ¼¾ÅÍ(±¹¹ø ¾øÀÌ 118)¿¡ ¹®ÀÇÇÏ¸é µÈ´Ù.

[Âü°í»çÀÌÆ®]
[1] https://www.samba.org/samba/history/
[2] https://www.samba.org/samba/security/CVE-2017-12150.html
[3] https://www.samba.org/samba/security/CVE-2017-12151.html
[4] https://www.samba.org/samba/security/CVE-2017-12163.html
[5] https://download.samba.org/pub/samba/patches/samba-4.4.15-4.4.16.diffs.gz
[6] https://download.samba.org/pub/samba/patches/samba-4.5.13-4.5.14.diffs.gz
[7] https://download.samba.org/pub/samba/patches/samba-4.6.7-4.6.8.diffs.gz

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