¾ÅÓÎÀϸç

¾ÅÓÎÀϸç

¾ÅÓÎÀÏ¸ç¿Æ¼¼

  • »ù´¡ÉèÊ©Çå¾²

    »ù´¡ÉèÊ©Çå¾²
  • Êý¾ÝÇå¾²

    Êý¾ÝÇå¾²
  • ÔÆÅÌËãÇå¾²

    ÔÆÅÌËãÇå¾²
  • AIÇå¾²

    AIÇå¾²
  • ¹¤Òµ»¥ÁªÍøÇå¾²

    ¹¤Òµ»¥ÁªÍøÇå¾²
  • ÎïÁªÍøÇå¾²

    ÎïÁªÍøÇå¾²
  • ÐÅÏ¢ÊÖÒÕÓ¦ÓÃÁ¢Òì

    ÐÅÏ¢ÊÖÒÕÓ¦ÓÃÁ¢Òì
  • ËùÓвúÆ·

    ËùÓвúÆ·
  • ËùÓнâ¾ö¼Æ»®

    ËùÓнâ¾ö¼Æ»®

»ù´¡ÉèÊ©Çå¾²


  • Õþ¸®

    Õþ¸®
  • ÔËÓªÉÌ

    ÔËÓªÉÌ
  • ½ðÈÚ

    ½ðÈÚ
  • ÄÜÔ´

    ÄÜÔ´
  • ½»Í¨

    ½»Í¨
  • ÆóÒµ

    ÆóÒµ
  • ¿Æ½ÌÎÄÎÀ

    ¿Æ½ÌÎÄÎÀ

  • ¾ÅÓÎÀϸçÔÆ ¾ÅÓÎÀϸçÔÆ
  • ¾ÅÓÎÀϸçÍþвÇ鱨ÖÐÐÄNTI ¾ÅÓÎÀϸçÍþвÇ鱨ÖÐÐÄNTI
  • TechWorldÊÖÒÕ¼ÎÄ껪 TechWorldÊÖÒÕ¼ÎÄ껪
  • ±±¾©¾ÅÓÎÀÏ¸ç¹«Òæ»ù½ð»á ±±¾©¾ÅÓÎÀÏ¸ç¹«Òæ»ù½ð»á
  • ÊÖÒÕ²©¿Í ÊÖÒÕ²©¿Í
  • Àֳɰ¸Àý Àֳɰ¸Àý

ÏàÖúͬ°éÉó²é¸ü¶à >

ÏàÖúͬ°é¶¯Ì¬

³ÉΪÏàÖúͬ°é

  • ¾ÅÓÎÀϸçÔÆ ¾ÅÓÎÀϸçÔÆ
  • ¾ÅÓÎÀϸçÍþвÇ鱨ÖÐÐÄNTI ¾ÅÓÎÀϸçÍþвÇ鱨ÖÐÐÄNTI
  • TechWorldÊÖÒÕ¼ÎÄ껪 TechWorldÊÖÒÕ¼ÎÄ껪
  • ±±¾©¾ÅÓÎÀÏ¸ç¹«Òæ»ù½ð»á ±±¾©¾ÅÓÎÀÏ¸ç¹«Òæ»ù½ð»á
  • ÊÖÒÕ²©¿Í ÊÖÒÕ²©¿Í
  • Àֳɰ¸Àý Àֳɰ¸Àý

ÊÖÒÕÖ§³ÖÉó²é¸ü¶à >

²úÆ·Ö§³Ö

  • ¾ÅÓÎÀϸçÔÆ ¾ÅÓÎÀϸçÔÆ
  • ¾ÅÓÎÀϸçÍþвÇ鱨ÖÐÐÄNTI ¾ÅÓÎÀϸçÍþвÇ鱨ÖÐÐÄNTI
  • TechWorldÊÖÒÕ¼ÎÄ껪 TechWorldÊÖÒÕ¼ÎÄ껪
  • ±±¾©¾ÅÓÎÀÏ¸ç¹«Òæ»ù½ð»á ±±¾©¾ÅÓÎÀÏ¸ç¹«Òæ»ù½ð»á
  • ÊÖÒÕ²©¿Í ÊÖÒÕ²©¿Í
  • Àֳɰ¸Àý Àֳɰ¸Àý

·µ»ØÁбí

¡¾Ç徲ͨ¸æ¡¿SolarWinds?Serv-U?Ô¶³Ì´úÂëÖ´ÐÐÎó²î£¨CVE-2021-35211£©Í¨¸æ

2021-07-13

Ò».  Îó²î¸ÅÊö

¿ËÈÕ £¬¾ÅÓÎÀÏ¸ç¿Æ¼¼CERT¼à²âµ½SolarWindsÐû²¼Ç徲ͨ¸æ £¬ÐÞ¸´ÁËServ-UÖб£´æµÄÔ¶³Ì´úÂëÖ´ÐÐÎó²î£¨CVE-2021-35211£© £¬¸ÃÎó²îΪ΢Èí·¢Ã÷ÔÚҰʹÓúóÏòSolarWinds±¨¸æ £¬²¢ÌṩÁËÎó²îʹÓõĿ´·¨Ö¤Êµ¡£Î´¾­Éí·ÝÑéÖ¤µÄÔ¶³Ì¹¥»÷ÕßʹÓôËÎó²î¿ÉÔÚÊÜÓ°ÏìµÄ·þÎñÆ÷ÉÏÒÔÌØÊâȨÏÞÖ´ÐÐí§Òâ´úÂë £¬ÇëÏà¹ØÓû§¾¡¿ì½ÓÄɲ½·¥¾ÙÐзÀ»¤¡£

SolarWindsÌåÏÖ´ËÎó²î±£´æÓÚSSHЭÒéÖÐ £¬Óë SUNBURST ¹©Ó¦Á´¹¥»÷ÎÞ¹Ø £¬½öÓ°ÏìSolarWinds Serv-U Managed File TransferºÍServ-U Secure FTP¡£Ê¹ÓÃServ-UÖÎÀí¿ØÖÆÌ¨Ïòµ¼½¨ÉèÓòʱ»áĬÈÏÑ¡ÔñÆôÓÃSSH £¬ÈôServ-UÇéÐÎÖÐδÆôÓÃSSHÔò²»ÊÜ´ËÎó²îÓ°Ïì¡£

 

²Î¿¼Á´½Ó£º

https://www.solarwinds.com/trust-center/security-advisories/cve-2021-35211

¶þ.  Ó°Ïì¹æÄ£

ÊÜÓ°Ïì°æ±¾

Serv-U < = 15.2.3 HF1

²»ÊÜÓ°Ïì°æ±¾

Serv-U = 15.2.3 HF2

 

Èý.  ÍþвÅŲé

1¡¢Óû§¿É¼ì²éServ-UÇéÐÎÖÐÊÇ·ñÆôÓÃÁËSSH£º

 

×¢£ºÊ¹ÓÃServ-UÖÎÀí¿ØÖÆÌ¨Ïòµ¼½¨ÉèÓòʱ»áĬÈÏÑ¡ÔñÆôÓÃSSH £¬Èôδ×÷·Ï¹´Ñ¡ÔòÊÜ´ËÎó²îÓ°Ïì¡£

 

2¡¢¼ì²éServ-UÇéÐÎÊÇ·ñÓÐÅ׳öÒì³£

ÍøÂçDebugSocketlog.txtÈÕÖ¾Îļþ £¬Éó²éÊÇ·ñ±£´æÏÂÁÐÒì³£ÈÕÖ¾£º

07] Tue 01Jun21 02:42:58 - EXCEPTION: C0000005; CSUSSHSocket::ProcessReceive(); Type: 30; puchPayLoad = 0x041ec066; nPacketLength = 76; nBytesReceived = 80; nBytesUncompressed = 156; uchPaddingLength = 5

 

3¡¢Óû§¿ÉÅŲéSSHÊÇ·ñ±£´æ¿ÉÒÉÅþÁ¬

SolarWindsÐû²¼µÄDZÔÚ¹¥»÷Ö¸±êIP£º

98.176.196.89

68.235.178.32

ËÄ.  Îó²î·À»¤

4.1  ¹Ù·½Éý¼¶

ÏÖÔÚ¹Ù·½ÒÑÕë¶Ô¸ÃÎó²îÐû²¼ÁËÐÞ¸´³ÌÐò £¬ÇëÊÜÓ°ÏìµÄÓû§¾¡¿ì×°ÖøüоÙÐзÀ»¤ £¬¹Ù·½ÏÂÔØÁ´½Ó£º https://customerportal.solarwinds.com/

ÊÜÓ°Ïì°æ±¾

Éý¼¶·½·¨

Serv-U 15.2.3 HF1°æ±¾

Ö±½ÓÉý¼¶¸üÐÂÖÁServ-U 15.2.3 HF2

Serv-U 15.2.3°æ±¾

ÏÈÉý¼¶ÖÁServ-U 15.2.3 HF1 £¬È»ºóÔÙ¸üÐÂÖÁServ-U 15.2.3 HF2¡£

Serv-U < 15.2.3°æ±¾

ÏÈÉý¼¶ÖÁServ-U15.2.3 £¬ÔÙ¸üÐÂÖÁServ-U 15.2.3 HF1 £¬È»ºóÔÙÉý¼¶¸üÐÂÖÁ Serv-U 15.2.3 HF2¡£

ÏêϸװÖý̳ÌÇë²Î¿¼£ºhttps://support.solarwinds.com/SuccessCenter/s/article/Serv-U-15-2-3-HotFix-2?language=en_US

4.2  ÆäËû·À»¤²½·¥

ÈôÏà¹ØÓû§ÔÝʱÎÞ·¨¾ÙÐÐÉý¼¶¸üР£¬Ò²¿ÉÔÚÖÎÀí¿ØÖÆÌ¨ÖнûÓÃSSH¼àÌýÆ÷¶Ô´ËÎó²î¾ÙÐзÀ»¤£º

 

ÉùÃ÷

±¾Ç徲ͨ¸æ½öÓÃÀ´ÐÎò¿ÉÄܱ£´æµÄÇå¾²ÎÊÌâ £¬¾ÅÓÎÀÏ¸ç¿Æ¼¼²»Îª´ËÇ徲ͨ¸æÌṩÈκΰü¹Ü»òÔÊÐí¡£ÓÉÓÚÈö²¥¡¢Ê¹ÓôËÇ徲ͨ¸æËùÌṩµÄÐÅÏ¢¶øÔì³ÉµÄÈκÎÖ±½Ó»òÕß¼ä½ÓµÄЧ¹û¼°Ëðʧ £¬¾ùÓÉʹÓÃÕß×Ô¼ºÈÏÕæ £¬¾ÅÓÎÀÏ¸ç¿Æ¼¼ÒÔ¼°Ç徲ͨ¸æ×÷Õß²»Îª´Ë¼ç¸ºÈκÎÔðÈΡ£

¾ÅÓÎÀÏ¸ç¿Æ¼¼ÓµÓжԴËÇ徲ͨ¸æµÄÐÞ¸ÄÏ¢ÕùÊÍȨ¡£ÈçÓû×ªÔØ»òÈö²¥´ËÇ徲ͨ¸æ £¬±ØÐè°ü¹Ü´ËÇ徲ͨ¸æµÄÍêÕûÐÔ £¬°üÀ¨°æÈ¨ÉùÃ÷µÈËùÓÐÄÚÈÝ¡£Î´¾­¾ÅÓÎÀÏ¸ç¿Æ¼¼ÔÊÐí £¬²»µÃí§ÒâÐ޸ĻòÕßÔö¼õ´ËÇ徲ͨ¸æÄÚÈÝ £¬²»µÃÒÔÈκη½·¨½«ÆäÓÃÓÚÉÌҵĿµÄ¡£

?

ÄúµÄÁªÏµ·½·¨

*ÐÕÃû
*µ¥Î»Ãû³Æ
*ÁªÏµ·½·¨
*ÑéÖ¤Âë ¾ÅÓÎÀϸ硤(Öйú)¾ãÀÖ²¿¹Ù·½ÍøÕ¾
Ìá½»µ½ÓÊÏä

¹ºÖÃÈÈÏß

  • ¹ºÖÃ×Éѯ:

    400-818-6868-1

Ìá½»ÏîÄ¿ÐèÇó

½Ó´ý¼ÓÈë¾ÅÓÎÀÏ¸ç¿Æ¼¼ £¬³ÉΪÎÒÃǵÄÏàÖúͬ°é£¡
  • *ÇëÐÎòÄúµÄÐèÇó
  • *×îÖÕ¿Í»§Ãû³Æ
  • *ÏîÄ¿Ãû³Æ
  • Äú¸ÐÐËȤµÄ²úÆ·
  • ÏîĿԤËã
ÄúµÄÁªÏµ·½·¨
  • *ÐÕÃû
  • *ÁªÏµµç»°
  • *ÓÊÏä
  • *Ö°Îñ
  • *¹«Ë¾
  • *¶¼»á
  • *ÐÐÒµ
  • *ÑéÖ¤Âë ¾ÅÓÎÀϸ硤(Öйú)¾ãÀÖ²¿¹Ù·½ÍøÕ¾
  • Ìá½»µ½ÓÊÏä
¾ÅÓÎÀϸ硤(Öйú)¾ãÀÖ²¿¹Ù·½ÍøÕ¾
¾ÅÓÎÀϸ硤(Öйú)¾ãÀÖ²¿¹Ù·½ÍøÕ¾

·þÎñÖ§³Ö

ÖÇÄܿͷþ
ÖÇÄܿͷþ
¹ºÖÃ/ÊÛºóÊÖÒÕÎÊÌâ
Ã˹ܼÒ-ÊÛºó·þÎñϵͳ
Ã˹ܼÒ-ÊÛºó·þÎñϵͳ
ÔÚÏßÌáµ¥|ÖÇÄÜÎÊ´ð|֪ʶ¿â
Ö§³ÖÈÈÏß
Ö§³ÖÈÈÏß
400-818-6868
¾ÅÓÎÀÏ¸ç¿Æ¼¼ÉçÇø
¾ÅÓÎÀÏ¸ç¿Æ¼¼ÉçÇø
×ÊÁÏÏÂÔØ|ÔÚÏßÎÊ´ð|ÊÖÒÕ½»Á÷
΢²©
΢²©

΢²©

΢ÐÅ
΢ÐÅ

΢ÐÅ

BÕ¾
BÕ¾

BÕ¾

¶¶Òô
¶¶Òô

¶¶Òô

ÊÓÆµºÅ
ÊÓÆµºÅ

ÊÓÆµºÅ

·þÎñÈÈÏß

400-818-6868

·þÎñʱ¼ä

7*24Сʱ

? 2026 NSFOCUS ¾ÅÓÎÀÏ¸ç¿Æ¼¼ www.nsfocus.com All Rights Reserved . ¾©¹«Íø°²±¸ 11010802021605ºÅ ¾©ICP±¸14004349ºÅ ¾©ICPÖ¤110355ºÅ

ÍøÕ¾µØÍ¼