F5 BIG-IP & BIG-IQ ¶à¸öÔ¶³Ì´úÂëÖ´Ðзì϶

°ä²¼¹¦·ò 2021-03-11

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2021Äê03ÔÂ10ÈÕ£¬£¬£¬F5°ä²¼°²È«²¼¸æ£¬£¬£¬¹«¿ªÁËÆäBIG-IPºÍBIG-IQÖеĶà¸ö°²È«·ì϶£¬£¬£¬ÆäÖÐÔ̺¬4¸öÑÏÖØµÄRCE·ì϶£¬£¬£¬¾­¹ýÉí·ÝÑéÖ¤»òδ¾­ÑéÖ¤µÄ¹¥»÷ÕßÄܹ»Í¨¹ýÀûÓÃÕâЩ·ì϶Զ³ÌÖ´ÐдúÂë¡£¡£

F5 BIG-IPÊÇÒ»¿î¼¯³ÉÁËÍøÂçÁ÷Á¿ÖÎÀí¡¢¡¢ÀûÓ÷¨Ê½°²È«ÖÎÀí¡¢¡¢¸ºÔØÆ½ºâµÈÖ°ÄܵÄÀûÓý»¸¶Æ½Ì¨¡£¡£F5 BIG-IQÊÇÒ»Ì×»ùÓÚÈí¼þµÄÔÆÖÎÀí½â¾ö¹æ»®£¬£¬£¬¸Ã¹æ»®Ö§³Ö¿Í»§¿ç¹«¹²ºÍ˽ÓÐÔÆ¡¢¡¢´«Í³Êý¾ÝÖÐÐĺͻìºÏ»·¾³²¿ÊðÀûÓý»¸¶ºÍÍøÂç·þÎñ¡£¡£

 

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F5 NetworksÊÇÈ«ÇòÆóÒµÍøÂçÉ豸ȷµ±ÏÈÌṩÉÌ£¬£¬£¬ÆäBIG-IP²úÆ·µÄ¿Í»§Ô̺¬µ±¾Ö¡¢¡¢¡¶²Æ¸»¡· 500Ç¿¹«Ë¾¡¢¡¢ÒøÐС¢¡¢»¥ÁªÍø·þÎñÌṩÉÌÒÔ¼°Microsoft¡¢¡¢Oracle¡¢¡¢FacebookµÈ´óÐÍÆóÒµ£¬£¬£¬¸Ã¹«Ë¾°µÊ¾£¬£¬£¬¡°²Æ¸»50Ç¿ÖÐÓÐ48¼ÒÒÀÀµF5¡±¡£¡£

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CVE

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É豸ģʽ/·ÇÉ豸ģʽ

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CVE-2021-22986

ÑÏÖØ

9.8

BIG-IP   (All modules)

16.0.0-16.0.1
  15.1.0-15.1.2
  14.1.0-14.1.3.1
  13.1.0-13.1.3.5
  12.1.0-12.1.5.2

16.0.1.1
  15.1.2.1
  14.1.4
  13.1.3.6
  12.1.5.3

Both

Control   plane ¨C iControl REST


BIG-IQ

7.1.0-7.1.0.2
  7.0.0-7.0.0.1
  6.0.0-6.1.0

8.0.0
  7.1.0.3
  7.0.0.2

N/A

Control   plane ¨C iControl REST

CVE-2021-22987

ÑÏÖØ

9.9

BIG-IP   (All modules)

16.0.0-16.0.1
  15.1.0-15.1.2
  14.1.0-14.1.3.1
  13.1.0-13.1.3.5
  12.1.0-12.1.5.2
  11.6.1-11.6.5.2

16.0.1.1
  15.1.2.1
  14.1.4
  13.1.3.6
  12.1.5.3
  11.6.5.3

Appliance   mode

Control   plane - TMUI

CVE-2021-22988

¸ß

8.8

BIG-IP   (All Modules)

16.0.0-16.0.1
  15.1.0-15.1.2
  14.1.0-14.1.3.1
  13.1.0-13.1.3.5
  12.1.0-12.1.5.2
  11.6.1-11.6.5.2

16.0.1.1
  15.1.2.1
  14.1.4
  13.1.3.6
  12.1.5.3
  11.6.5.3

Non-Appliance   Mode

Control   plane - TMUI

CVE-2021-22989

¸ß

8.0

BIG-IP   Advanced WAF/ASM

16.0.0-16.0.1
  15.1.0-15.1.2
  14.1.0-14.1.3.1
  13.1.0-13.1.3.5
  12.1.0-12.1.5.2
  11.6.1-11.6.5.2

16.0.1.1
  15.1.2.1
  14.1.4
  13.1.3.6
  12.1.5.3
  11.6.5.3

Appliance   mode

Control   plane - TMUI

CVE-2021-22990

ÖÐ

6.6

BIG-IP   Advanced WAF/ASM

16.0.0-16.0.1
  15.1.0-15.1.2
  14.1.0-14.1.3.1
  13.1.0-13.1.3.5
  12.1.0-12.1.5.2
  11.6.1-11.6.5.2

16.0.1.1
  15.1.2.1
  14.1.4
  13.1.3.6
  12.1.5.3
  11.6.5.3

Non-Appliance   mode

Control   plane - TMUI

CVE-2021-22991

ÑÏÖØ

9.0

BIG-IP   (All Modules)1

16.0.0-16.0.1
  15.1.0-15.1.2
  14.1.0-14.1.3.1
  13.1.0-13.1.3.5
  12.1.0-12.1.5.2

16.0.1.1
  15.1.2.1
  14.1.4
  13.1.3.6
  12.1.5.3

Both

Data   plane

CVE-2021-22992

ÑÏÖØ

9.0

BIG-IP   Advanced WAF/ASM

16.0.0-16.0.1
  15.1.0-15.1.2
  14.1.0-14.1.3.1
  13.1.0-13.1.3.5
  12.1.0-12.1.5.2
  11.6.1-11.6.5.2

16.0.1.1
  15.1.2.1
  14.1.4
  13.1.3.6
  12.1.5.3
  11.6.5.3

Both

Data   plane

 

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iControl RESTÔ¶³Ì´úÂëÖ´Ðзì϶£¨CVE-2021-22986£©

¸Ã·ì϶´æÔÚÓÚiControl RESTÖУ¬£¬£¬ÆäCVSSv3ÆÀ·ÖΪ9.8¡£¡£³É¹¦ÀûÓô˷ì϶µÄ¹¥»÷ÕßÄܹ»Í¨¹ýBIG-IPÖÎÀí½Ó¿ÚºÍ×Ô´øIPµØÖ·Î´ÊÚȨ½Ó¼ûiControl REST½Ó¿Ú£¬£¬£¬ÒÔÖ´ÐÐËÁÒâϵͳºÅÁî¡¢¡¢´´½¨»òɾ³ýÎļþ¡¢¡¢½ûÓ÷þÎñµÈ£¬£¬£¬×îÖÕµ¼ÖÂϵͳ±»ÆëÈ«·ÛËé¡£¡£É豸ģʽϵÄBIG-IPÒ²´æÔÚ´Ë·ì϶£¬£¬£¬µ«¸Ã·ì϶ֻÄÜͨ¹ý½ÚÖÆ²ãÃæÀûÓ㬣¬£¬²»ÄÜͨ¹ýÊý¾Ý²ãÃæÀûÓᣡ£

 

TMUIÔ¶³ÌºÅÁîÖ´Ðзì϶£¨CVE-2021-22987£©

ÔÚÉ豸ģʽÏÂÔËÐÐʱ£¬£¬£¬Á÷Á¿ÖÎÀíÓû§½çÃæ£¨TMUI£©£¨Ò²³ÆÎªÅäÖÃʵÓ÷¨Ê½£©ÔÚδ¹«¿ªµÄÒ³ÃæÖдæÔÚ¾­¹ýÉí·ÝÑéÖ¤µÄÔ¶³ÌºÅÁîÖ´Ðзì϶£¬£¬£¬ÆäCVSSv3ÆÀ·Ö9.9¡£¡£¾­¹ýÉí·ÝÑéÖ¤µÄ¹¥»÷ÕßÄܹ»Í¨¹ýBIG-IPÖÎÀí¶Ë¿Ú»ò×ÔÉíIPµØÖ·½Ó¼ûTMUI£¬£¬£¬ÒÔÖ´ÐÐËÁÒâϵͳºÅÁî¡¢¡¢´´½¨»òɾ³ýÎļþ¡¢¡¢½ûÓ÷þÎñ£¬£¬£¬×îÖÕµ¼ÖÂϵͳÆëÈ«ÊÜËð²¢·ÛËéÉ豸ģʽ£¬£¬£¬´Ë·ì϶ֻÄÜͨ¹ý½ÚÖÆ²ãÃæÀûÓ㬣¬£¬¶ø²»ÄÜͨ¹ýÊý¾Ý²ãÃæÀûÓᣡ£

 

TMM»º³åÇøÒç³ö·ì϶£¨CVE-2021-22991£©

Á÷Á¿ÖÎÀí΢Äںˣ¨TMM£©URI¹æ·¶»¯¿ÉÄÜ»áÃýÎ󵨴¦ÖöÔÐé¹¹·þÎñÆ÷µÄδ¹«¿ªÒªÇ󣬣¬£¬Õâ¿ÉÄܻᴥ·¢»º³åÇøÒç³ö£¬£¬£¬´Ó¶øµ¼ÖÂDoS¹¥»÷¡£¡£ÔÚijЩÇé¿öÏ£¬£¬£¬¸Ã·ì϶ÔÊÐí¹¥»÷ÕßÈÆ¹ý»ùÓÚURLµÄ½Ó¼û½ÚÖÆ»òÔ¶³ÌÖ´ÐдúÂ룬£¬£¬ÆäCVSSv3ÆÀ·Ö9.0¡£¡£

 

Advanced WAF/ASM»º³åÇøÒç³ö·ì϶£¨CVE-2021-22992£©

ÔÚÕ½ÊõÖÐÅäÖÃÁËLogin PageµÄAdvanced WAF/ASMÐé¹¹·þÎñÆ÷ÔÚÏìÓ¦¶ñÒâHTTPʱ¿ÉÄܻᴥ·¢»º³åÇøÒç³ö£¬£¬£¬ÆäCVSSv3ÆÀ·Ö9.0¡£¡£

¹¥»÷Õß±ØÐë¿ÉÄܽÚÖÆºó¶ËÍøÂç·þÎñÆ÷£¨pool members£©£¬£¬£¬»òÕß¿ÉÄܰѳַþÎñÆ÷¶Ë¶ÔÐé¹¹·þÎñÆ÷µÄHTTPÏìÓ¦£¬£¬£¬ÄÜÁ¦ÀûÓô˷ì϶¡£¡£³É¹¦ÀûÓô˷ì϶µÄ¹¥»÷Õß¿ÉÄܻᵼÖÂBIG-IP Advanced WAF/ASMϵͳÔâµ½»Ø¾ø·þÎñ£¨DoS£©¹¥»÷£¬£¬£¬ÉõÖÁ¿ÉÄÜÔÚBIG-IP Advanced WAF/ASMϵͳÉÏÖ´ÐÐËÁÒâ´úÂë¡£¡£´Ë·ì϶ֻÄÜͨ¹ýÊý¾Ý²ãÃæÀûÓ㬣¬£¬¶ø²»ÄÜͨ¹ý½ÚÖÆ²ãÃæÀûÓᣡ£

 

 

0x02 ´ëÖý¨Òé

¼øÓÚÕâЩ·ì϶µÄÑÏÖØÐÔ£¬£¬£¬½¨Ò龡¿ì×°ÖÃÐÞ¸´°æ±¾¡£¡£ÒÔÏÂBIG-IP°æ±¾ÐÞ¸´Á˱¾´Î¹«¿ªµÄ7¸ö·ì϶£º£º£º

16.0.1.1¡¢¡¢15.1.2.1¡¢¡¢14.1.4¡¢¡¢13.1.3.6¡¢¡¢12.1.5.3ºÍ11.6.5.3¡£¡£

´ËÍ⣬£¬£¬CVE-2021-22986·ì϶ҲӰÏìBIG-IQ£¬£¬£¬¸Ã·ì϶ÒÑÔÚ8.0.0¡¢¡¢7.1.0.3ºÍ7.0.0.2ÖÐÐÞ¸´¡£¡£

ÏÂÔØÁ´½Ó£º£º£º

https://support.f5.com/csp/article/K02566623

 

0x03 ²Î¿¼Á´½Ó

https://support.f5.com/csp/article/K02566623

https://support.f5.com/csp/article/K18132488

https://www.bleepingcomputer.com/news/security/f5-urges-customers-to-patch-critical-big-ip-pre-auth-rce-bug/

 

0x04 ¹¦·òÏß

2021-03-10  F5°ä²¼°²È«²¼¸æ

2021-03-11  VSRC°ä²¼°²È«¹«¸æ

 

0x05 ¸½Â¼

 

CVSSÆÀ·Ö³ß¶È¹ÙÍø£º£º£ºhttp://www.first.org/cvss/

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