¡¾Îó²îͨ¸æ¡¿VMware Tanzu Application Service for VMs & Isolation SegmentÐÅϢй¶Îó²î£¨CVE-2023-20891£©

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CVE-2023-20891

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2023-07-26

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VMware Tanzu Ó¦ÓóÌÐò·þÎñÊÇÒ»¸öÊÊÓÃÓÚ¹«ÓÐÔÆºÍ˽ÓÐÔÆµÄÓ¦ÓóÌÐò¿ª·¢ºÍ°²ÅÅÆ½Ì¨ ¡£

7ÔÂ26ÈÕ£¬×ðÁú¿­Ê±VSRC¼à²âµ½VMware Tanzu Application Service for VMs £¨TAS for VMs£©ºÍIsolation SegmentÖб£´æÐÅϢй¶Îó²î£¨CVE-2023-20891£©£¬¸ÃÎó²îµÄCVSSÆÀ·ÖΪ6.5 ¡£

ÊÊÓÃÓÚÐéÄâ»úµÄ VMware Tanzu Ó¦ÓóÌÐò·þÎñºÍ¸ôÀë¶ÎÔÚ¶à¸ö°æ±¾Öб£´æÐÅϢй¶Îó²î£¬ÓÉÓÚÆ½Ì¨ÏµÍ³ÉóºËÈÕÖ¾ÖÐÒÔÊ®Áù½øÖƱàÂë¼Í¼ƾ֤£¬ÓÐȨ»á¼ûƽ̨ϵͳÉóºËÈÕÖ¾µÄ·ÇÖÎÀíÔ±Óû§£¨Ä¬Èϰ²ÅÅÖзÇÖÎÀíÔ±Óû§ÎÞȨ»á¼ûƽ̨ϵͳÉóºËÈÕÖ¾£©¿ÉÒÔ»á¼ûÊ®Áù½øÖƱàÂëµÄCF APIÖÎÀíԱƾ֤£¬µ¼ÖÂÃô¸ÐÐÅϢй¶£¬¿ÉʹÓøÃÎó²îÍÆËͶñÒâÓ¦ÓóÌÐò ¡£

 

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VMware Tanzu Application Service for VMs 4.0.x < 4.0.5

VMware Tanzu Application Service for VMs 3.0.x < 3.0.14

VMware Tanzu Application Service for VMs 2.13.x < 2.13.24

VMware Tanzu Application Service for VMs 2.11.x < 2.11.42

Isolation Segment 4.0.x < 4.0.4

Isolation Segment 3.0.x < 3.0.13

Isolation Segment 2.13.x < 2.13.20

Isolation Segment 2.11.x < 2.11.35

 

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3.1 Éý¼¶°æ±¾

ÏÖÔÚ¸ÃÎó²îÒѾ­ÐÞ¸´£¬ÊÜÓ°ÏìÓû§¿ÉÉý¼¶µ½ÒÔϰ汾£º

VMware Tanzu Application Service for VMs 4.0.x >= 4.0.5

VMware Tanzu Application Service for VMs 3.0.x >= 3.0.14

VMware Tanzu Application Service for VMs 2.13.x >= 2.13.24

VMware Tanzu Application Service for VMs 2.11.x >= 2.11.42

Isolation Segment 4.0.x >= 4.0.4

Isolation Segment 3.0.x >= 3.0.13

Isolation Segment 2.13.x >= 2.13.20

Isolation Segment 2.11.x >= 2.11.35

ÏÂÔØÁ´½Ó£º

https://www.vmware.com/security/advisories/VMSA-2023-0016.html

3.2 ÔÝʱ²½·¥

ÊÜÓ°ÏìÓû§¿É¾ÙÐÐCF API ÖÎÀíԱƾ֤ÂÖ»»£¬ÒÔÈ·±£ÍþвÕßÎÞ·¨Ê¹ÓÃÈκÎй¶µÄÃÜÂë ¡£Óйظü¸Ä Cloud Foundry Óû§ÕÊ»§ºÍÉí·ÝÑéÖ¤ (UAA) ÖÎÀíԱƾ֤£¬¿É²Î¿¼£º

https://community.pivotal.io/s/article/How-to-Change-the-Admin-Password-for-UAA?language=en_US

3.3 ͨÓý¨Òé

l  °´ÆÚ¸üÐÂϵͳ²¹¶¡£¬ïÔ̭ϵͳÎó²î£¬ÌáÉý·þÎñÆ÷µÄÇå¾²ÐÔ ¡£

l  ÔöǿϵͳºÍÍøÂçµÄ»á¼û¿ØÖÆ£¬Ð޸ķÀ»ðǽսÂÔ£¬¹Ø±Õ·ÇÐëÒªµÄÓ¦Óö˿ڻò·þÎñ£¬ïÔÌ­½«Î£ÏÕ·þÎñ£¨ÈçSSH¡¢RDPµÈ£©Ì»Â¶µ½¹«Íø£¬ïÔÌ­¹¥»÷Ãæ ¡£

l  ʹÓÃÆóÒµ¼¶Çå¾²²úÆ·£¬ÌáÉýÆóÒµµÄÍøÂçÇå¾²ÐÔÄÜ ¡£

l  ÔöǿϵͳÓû§ºÍȨÏÞÖÎÀí£¬ÆôÓöàÒòËØÈÏÖ¤»úÖÆºÍ×îСȨÏÞÔ­Ôò£¬Óû§ºÍÈí¼þȨÏÞÓ¦¼á³ÖÔÚ×îµÍÏÞ¶È ¡£

l  ÆôÓÃÇ¿ÃÜÂëÕ½ÂÔ²¢ÉèÖÃΪ°´ÆÚÐÞ¸Ä ¡£

3.4 ²Î¿¼Á´½Ó

https://www.vmware.com/security/advisories/VMSA-2023-0016.html

https://www.bleepingcomputer.com/news/security/vmware-fixes-bug-exposing-cf-api-admin-credentials-in-audit-logs/

 

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