¡¾Îó²îͨ¸æ¡¿ServiceNow JellyÄ£°å×¢ÈëÎó²î£¨CVE-2024-4879£©

Ðû²¼Ê±¼ä 2024-07-12

 

Ò»¡¢Îó²î¸ÅÊö

Îó²îÃû³Æ

ServiceNow JellyÄ£°å×¢ÈëÎó²î

CVE   ID

CVE-2024-4879

Îó²îÀàÐÍ

×¢Èë

·¢Ã÷ʱ¼ä

2024-07-04

Îó²îÆÀ·Ö

9.3

Îó²îÆ·¼¶

¸ßΣ

¹¥»÷ÏòÁ¿

ÍøÂç

ËùÐèȨÏÞ

ÎÞ

ʹÓÃÄѶÈ

µÍ

Óû§½»»¥

ÎÞ

PoC/EXP

ÒѹûÕæ

ÔÚҰʹÓÃ

δ·¢Ã÷

 

ServiceNowÊÇÒ»ÖÖ»ùÓÚÔÆÅÌËãµÄÆóÒµ·þÎñÖÎÀí£¨ESM£©Æ½Ì¨£¬ËüÌṩÁËÒ»Ì×ÖÜÈ«µÄ½â¾ö¼Æ»®£¬ÓÃÓÚÖÎÀíºÍ×Ô¶¯»¯ÆóÒµµÄ·þÎñºÍÔËÓª¡£

2024Äê7ÔÂ12ÈÕ£¬ÓÅ·¢¹ú¼ÊÍøÕ¾¹ÙÍø¼¯ÍÅVSRC¼à²âµ½ServiceNowÖÐÐÞ¸´Á˶à¸öÎó²î£¬ÏÖÔÚÕâЩÎó²îµÄϸ½Ú¼°PoCÒѹûÕ棬ÏêÇéÈçÏ£º

CVE-2024-4879 £ºServiceNow JellyÄ£°å×¢ÈëÎó²î

ServiceNow UIºêÖб£´æJellyÄ£°å×¢ÈëÎó²î£¬Î´¾­Éí·ÝÑéÖ¤µÄÍþвÕß¿ÉʹÓøÃÎó²î×¢Èë¶ñÒâ´úÂ룬´Ó¶øÈƹýÇå¾²¿ØÖÆ¡¢ÇÔÈ¡Ãô¸ÐÐÅÏ¢»òµ¼ÖÂÔ¶³ÌÖ´ÐдúÂ룬¸ÃÎó²îµÄCVSSÆÀ·ÖΪ9.3¡£

CVE-2024-5217£ºServiceNow Glide±í´ïʽעÈëÎó²î

ÓÉÓÚ GlideExpressionScript ÀàÖжÔÓû§ÊäÈë¹ýÂ˲»µ±£¬Î´¾­Éí·ÝÑéÖ¤µÄÍþвÕß¿Éͨ¹ý/login.do½Ó¿ÚµÄjvar_page_title²ÎÊýת´ï¶ñÒâÄÚÈݵ¼ÖÂÔ¶³Ì´úÂëÖ´ÐУ¬¸ÃÎó²îµÄCVSSÆÀ·ÖΪ9.2¡£

CVE-2024-5178£ºServiceNowÎļþ¶ÁÊØÐÅϢй¶Îó²î

ÓÉÓÚSecurelyAccess API Öб£´æÊäÈëÑéÖ¤²»ÍêÉÆ£¬¿ÉÄܵ¼ÖÂÖÎÀíÓû§Î´¾­ÊÚȨ»á¼û Web Ó¦ÓóÌÐò·þÎñÆ÷ÉϵÄÃô¸ÐÎļþ£¬Ôì³ÉÐÅϢй¶£¬¸ÃÎó²îµÄCVSSÆÀ·ÖΪ6.9¡£


¶þ¡¢Îó²î¸´ÏÖ

¡¾Îó²î¸´ÏÖ¡¿ServiceNow JellyÄ£°å×¢ÈëÎó²î£¨CVE-2024-4879£©.jpg


 

Èý¡¢Ó°Ïì¹æÄ£

CVE

ÊÜÓ°ÏìServiceNow°æ±¾

ÐÞ¸´°æ±¾

CVE-2024-4879

ServiceNow   < Utah Patch 10 Hot Fix 3

ServiceNow   < Utah Patch 10a Hot Fix 2

Utah Patch   10 Hot Fix 3

Utah Patch   10a Hot Fix 2

ServiceNow   < Vancouver Patch 6 Hot Fix 2

ServiceNow   < Vancouver Patch 7 Hot Fix 3b

ServiceNow   < Vancouver Patch 8 Hot Fix 4

ServiceNow   < Vancouver Patch 9

ServiceNow   < Vancouver Patch 10

Vancouver   Patch 6 Hot Fix 2

Vancouver   Patch 7 Hot Fix 3b

Vancouver   Patch 8 Hot Fix 4

Vancouver   Patch 9

Vancouver   Patch 10

ServiceNow   < Washington DC Patch 1 Hot Fix 2b

ServiceNow   < Washington DC Patch 2 Hot Fix 2

ServiceNow   < Washington DC Patch 3 Hot Fix 1

ServiceNow   < Washington DC Patch 4

Washington   DC Patch 1 Hot Fix 2b

Washington   DC Patch 2 Hot Fix 2

Washington   DC Patch 3 Hot Fix 1

Washington   DC Patch 4

CVE-2024-5217

ServiceNow   < Utah Patch 10 Hot Fix 3

ServiceNow   < Utah Patch 10a Hot Fix 2

ServiceNow   < Utah Patch 10b Hot Fix 1

Utah Patch   10 Hot Fix 3

Utah Patch   10a Hot Fix 2

Utah Patch   10b Hot Fix 1

ServiceNow   < Vancouver Patch 6 Hot Fix 2

ServiceNow   < Vancouver Patch 7 Hot Fix 3b

ServiceNow   < Vancouver Patch 8 Hot Fix 4

ServiceNow   < Vancouver Patch 9 Hot Fix 1

ServiceNow   < Vancouver Patch 10

Vancouver   Patch 6 Hot Fix 2

Vancouver   Patch 7 Hot Fix 3b

Vancouver   Patch 8 Hot Fix 4

Vancouver   Patch 9 Hot Fix 1

Vancouver   Patch 10

ServiceNow   < Washington DC Patch 1 Hot Fix 3b

ServiceNow   < Washington DC Patch 2 Hot Fix 2

ServiceNow   < Washington DC Patch 3 Hot Fix 2

ServiceNow   < Washington DC Patch 4

ServiceNow   < Washington DC Patch 5

Washington   DC Patch 1 Hot Fix 3b

Washington   DC Patch 2 Hot Fix 2

Washington   DC Patch 3 Hot Fix 2

Washington   DC Patch 4

Washington   DC Patch 5

CVE-2024-5178

ServiceNow   < Utah Patch 10 Hot Fix 3

ServiceNow   < Utah Patch 10a Hot Fix 2

ServiceNow   < Utah Patch 10b Hot Fix 1

Utah Patch   10 Hot Fix 3

Utah Patch   10a Hot Fix 2

Utah Patch   10b Hot Fix 1

ServiceNow   < Vancouver Patch 6 Hot Fix 2

ServiceNow   < Vancouver Patch 7 Hot Fix 3b

ServiceNow   < Vancouver Patch 8 Hot Fix 4

ServiceNow   < Vancouver Patch 9 Hot Fix 1

ServiceNow   < Vancouver Patch 10

Vancouver   Patch 6 Hot Fix 2

Vancouver   Patch 7 Hot Fix 3b

Vancouver   Patch 8 Hot Fix 4

Vancouver   Patch 9 Hot Fix 1

Vancouver   Patch 10

ServiceNow   < Washington DC Patch 1 Hot Fix 3b

ServiceNow   < Washington DC Patch 2 Hot Fix 2

ServiceNow   < Washington DC Patch 3 Hot Fix 2

ServiceNow   < Washington DC Patch 4

Washington   DC Patch 1 Hot Fix 3b

Washington   DC Patch 2 Hot Fix 2

Washington   DC Patch 3 Hot Fix 2

Washington   DC Patch 4

 


ËÄ¡¢Çå¾²²½·¥

4.1 Éý¼¶°æ±¾

ÏÖÔÚ¸ÃÎó²îÒѾ­ÐÞ¸´£¬ÊÜÓ°ÏìÓû§¿É²Î¿¼Éϱí£¬ÊµÊ±¸üв¹¶¡»òÉý¼¶µ½×îа汾¡£

ÏÂÔØÁ´½Ó£º

https://support.servicenow.com/now

4.2 ÔÝʱ²½·¥

ÔÝÎÞ¡£

4.3 ͨ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¤»úÖƺÍ×îСȨÏÞÔ­Ôò£¬Óû§ºÍÈí¼þȨÏÞÓ¦¼á³ÖÔÚ×îµÍÏ޶ȡ£

l  ÆôÓÃÇ¿ÃÜÂëÕ½ÂÔ²¢ÉèÖÃΪ°´ÆÚÐ޸ġ£

4.4 ²Î¿¼Á´½Ó

https://www.assetnote.io/resources/research/chaining-three-bugs-to-access-all-your-servicenow-data

https://support.servicenow.com/kb?id=kb_article_view&sysparm_article=KB1645154

https://support.servicenow.com/kb?id=kb_article_view&sysparm_article=KB1648313

 

Îå¡¢°æ±¾ÐÅÏ¢

°æ±¾

ÈÕÆÚ

±¸×¢

V1.0

2024-07-12

Ê×´ÎÐû²¼

V1.1

2024-07-16

ÐÂÔöÎó²î¸´ÏÖ



Áù¡¢¸½Â¼

6.1 ÓÅ·¢¹ú¼ÊÍøÕ¾¹ÙÍø¼ò½é

ÓÅ·¢¹ú¼ÊÍøÕ¾¹ÙÍø½¨ÉèÓÚ1996Ä꣬ÊÇÓÉÁôÃÀ²©Ê¿ÑÏÍû¼ÑŮʿ½¨ÉèµÄ¡¢ÓµÓÐÍêÈ«×ÔÖ÷֪ʶ²úȨµÄÐÅÏ¢Çå¾²¸ß¿Æ¼¼ÆóÒµ¡£ÊǺ£ÄÚ×î¾ßʵÁ¦µÄÐÅÏ¢Çå¾²²úÆ·¡¢Çå¾²·þÎñ½â¾ö¼Æ»®µÄÁ캽ÆóÒµÖ®Ò»¡£

¹«Ë¾×ܲ¿Î»ÓÚ±±¾©ÊÐÖйشåÈí¼þÔ°ÓÅ·¢¹ú¼ÊÍøÕ¾¹ÙÍø´óÏ㬹«Ë¾Ô±¹¤6000ÓàÈË£¬Ñз¢ÍŶÓ1200ÓàÈË, ÊÖÒÕ·þÎñÍŶÓ1300ÓàÈË¡£ÔÚÌìϸ÷Ê¡¡¢ÊС¢×ÔÖÎÇøÉèÁ¢·ÖÖ§»ú¹¹ÁùÊ®¶à¸ö£¬ÓµÓÐÁýÕÖÌìϵÄÏúÊÛϵͳ¡¢ÇþµÀϵͳºÍÊÖÒÕÖ§³Öϵͳ¡£¹«Ë¾ÓÚ2010Äê6ÔÂ23ÈÕÔÚÉîÛÚÖÐС°å¹ÒÅÆÉÏÊС££¨¹ÉƱ´úÂ룺002439£©

¶àÄêÀ´£¬ÓÅ·¢¹ú¼ÊÍøÕ¾¹ÙÍøÖÂÁ¦ÓÚÌṩ¾ßÓйú¼Ê¾ºÕùÁ¦µÄ×ÔÖ÷Á¢ÒìµÄÇå¾²²úÆ·ºÍ×î¼Ñʵ¼ù·þÎñ£¬×ÊÖú¿Í»§ÖÜÈ«ÌáÉýÆäIT»ù´¡ÉèÊ©µÄÇå¾²ÐÔºÍÉú²úЧÄÜ£¬Îª´òÔìºÍÌáÉý¹ú¼Ê»¯µÄÃñ×åÐÅÏ¢Çå¾²¹¤ÒµÁì¾üÆ·Åƶø²»Ð¸Æ𾢡£

6.2 ¹ØÓÚÓÅ·¢¹ú¼ÊÍøÕ¾¹ÙÍø

ÓÅ·¢¹ú¼ÊÍøÕ¾¹ÙÍøÇå¾²Ó¦¼±ÏìÓ¦ÖÐÐÄÒÑÐû²¼1000¶à¸öÎó²îͨ¸æºÍΣº¦Ô¤¾¯£¬ÎÒÃǽ«Ò»Á¬¸ú×ÙÈ«Çò×îеÄÍøÂçÇå¾²ÊÂÎñºÍÎó²î£¬ÎªÆóÒµµÄÐÅÏ¢Çå¾²±£¼Ý»¤º½¡£

¹Ø×¢ÎÒÃÇ£º

image.png