¡¾Îó²îͨ¸æ¡¿Sonatype Nexus Repository 3·¾¶±éÀúÎó²î£¨CVE-2024-4956£©
Ðû²¼Ê±¼ä 2024-05-20Ò»¡¢Îó²î¸ÅÊö
Îó²îÃû³Æ | Sonatype Nexus Repository 3·¾¶±éÀúÎó²î | ||
CVE ID | CVE-2024-4956 | ||
Îó²îÀàÐÍ | ·¾¶±éÀú | ·¢Ã÷ʱ¼ä | 2024-05-20 |
Îó²îÆÀ·Ö | 7.5 | Îó²îÆ·¼¶ | ¸ßΣ |
¹¥»÷ÏòÁ¿ | ÍøÂç | ËùÐèȨÏÞ | ÎÞ |
ʹÓÃÄÑ¶È | µÍ | Óû§½»»¥ | ÎÞ |
PoC/EXP | ÒѹûÕæ | ÔÚҰʹÓà | δ·¢Ã÷ |
Sonatype Nexus Repository 3£¨Í¨³£¼ò³ÆÎªNexus3£©ÊÇÒ»¸öÓÉSonatype¿ª·¢µÄ¿ÍÕ»ÖÎÀí¹¤¾ß£¬£¬ÓÃÓÚÖÎÀíºÍÍйÜÖÖÖÖÈí¼þ¹¹¼þ£¨ÈçMaven¹¹¼þ¡¢Docker¾µÏñµÈ£©£¬£¬ËüÌṩÁËÒ»ÖÖ¼¯Öл¯µÄ·½·¨À´´æ´¢¡¢ÖÎÀíºÍ·Ö·¢Èí¼þ¹¹¼þ£¬£¬ÒÔ×ÊÖúÍŶÓÐ×÷ºÍ¹¹½¨×Ô¶¯»¯¡£¡£
2024Äê5ÔÂ20ÈÕ£¬£¬ÄϹ¬NGÓéÀÖ¼¯ÍÅVSRC¼à²âµ½Sonatype Nexus Repository 3ÖÐÐÞ¸´ÁËÒ»¸ö·¾¶±éÀúÎó²î£¨CVE-2024-4956£©£¬£¬¸ÃÎó²îµÄCVSSÆÀ·ÖΪ7.5¡£¡£
Sonatype Nexus Repository 3.0.0 - 3.68.0°æ±¾Öб£´æÂ·¾¶±éÀúÎó²î£¬£¬Î´¾Éí·ÝÑéÖ¤µÄÍþвÕ߿ɽṹ¶ñÒâURL»á¼ûÄ¿µÄϵͳÉϵÄí§ÒâÎļþ£¬£¬°üÀ¨Nexus Repository Ó¦ÓóÌÐò¹æÄ£Ö®ÍâµÄϵͳÎļþ£¬£¬ÀÖ³ÉʹÓøÃÎó²î¿ÉÄܵ¼ÖÂÓ¦ÓóÌÐòÔ´´úÂë¡¢ÉèÖúÍÒªº¦ÏµÍ³ÎļþµÈÃô¸ÐÐÅϢй¶¡£¡£
¶þ¡¢Îó²î¸´ÏÖ
Èý¡¢Ó°Ïì¹æÄ£
Sonatype Nexus Repository 3.x OSS/Pro °æ±¾ < 3.68.1
ËÄ¡¢Çå¾²²½·¥
4.1 Éý¼¶°æ±¾
ÏÖÔÚ¸ÃÎó²îÒѾÐÞ¸´£¬£¬ÊÜÓ°ÏìµÄ Sonatype Nexus Repository 3ʵÀýÓû§¿ÉÉý¼¶µ½ Sonatype Nexus Repository OSS/Pro 3.68.1»ò¸ü¸ß°æ±¾¡£¡£
ÏÂÔØÁ´½Ó£º
https://help.sonatype.com/en/download.html
4.2 ÔÝʱ²½·¥
ÎÞ·¨Á¬Ã¦Éý¼¶µÄSonatype Nexus RepositoryʵÀý£¬£¬¿Éͨ¹ý±à¼/etc/jetty/jetty.xml ²¢É¾³ýÎļþÖеÄÒÔÏÂÐÐÀ´»º½â¸ÃÎó²î£º
// <Set name="resourceBase"><Property name="karaf.base"/>/public</Set>
ÖØÆô Nexus Repository£¬£¬Ê¹¸ü¸ÄÉúЧ¡£¡£
×¢£º´Ë¸ü¸Ä¿É±ÜÃâÎó²î±»Ê¹Ó㬣¬µ«Ò²»á×èÖ¹Ó¦ÓóÌÐò´Ó/public Ŀ¼¼ÓÔØÎļþ£¬£¬Õâ¿ÉÄܻᵼÖÂijЩUI äÖȾÎÊÌ⣬£¬µ«²»»áÓ°Ïì½¹µã²úÆ·¹¦Ð§¡£¡£Éý¼¶µ½ÐÞ¸´°æ±¾ºóµÄʵÀýÎÞÐèɾ³ý¸ÃÐС£¡£
4.3 ͨÓý¨Òé
l °´ÆÚ¸üÐÂϵͳ²¹¶¡£¬£¬ïÔÌϵͳÎó²î£¬£¬ÌáÉýЧÀÍÆ÷µÄÇå¾²ÐÔ¡£¡£
l ÔöǿϵͳºÍÍøÂçµÄ»á¼û¿ØÖÆ£¬£¬Ð޸ķÀ»ðǽսÂÔ£¬£¬¹Ø±Õ·ÇÐëÒªµÄÓ¦Óö˿ڻòЧÀÍ£¬£¬ïÔ̽«Î£ÏÕЧÀÍ£¨ÈçSSH¡¢RDPµÈ£©Ì»Â¶µ½¹«Íø£¬£¬ïÔ̹¥»÷Ãæ¡£¡£
l ʹÓÃÆóÒµ¼¶Çå¾²²úÆ·£¬£¬ÌáÉýÆóÒµµÄÍøÂçÇå¾²ÐÔÄÜ¡£¡£
l ÔöǿϵͳÓû§ºÍȨÏÞÖÎÀí£¬£¬ÆôÓöàÒòËØÈÏÖ¤»úÖÆºÍ×îСȨÏÞÔÔò£¬£¬Óû§ºÍÈí¼þȨÏÞÓ¦¼á³ÖÔÚ×îµÍÏÞ¶È¡£¡£
l ÆôÓÃÇ¿ÃÜÂëÕ½ÂÔ²¢ÉèÖÃΪ°´ÆÚÐ޸ġ£¡£
4.4 ²Î¿¼Á´½Ó
https://help.sonatype.com/en/sonatype-nexus-repository-3-68-0-release-notes.html
https://support.sonatype.com/hc/en-us/articles/29412417068819-Mitigations-for-CVE-2024-4956-Nexus-Repository-3-Vulnerability
Îå¡¢°æ±¾ÐÅÏ¢
°æ±¾ | ÈÕÆÚ | ±¸×¢ |
V1.0 | 2024-05-20 | Ê×´ÎÐû²¼ |
V1.1 | 2024-05-24 | ÐÂÔöÎó²î¸´ÏÖ |
Áù¡¢¸½Â¼
6.1 ÄϹ¬NGÓéÀÖ¼ò½é
ÄϹ¬NGÓéÀÖ½¨ÉèÓÚ1996Ä꣬£¬ÊÇÓÉÁôÃÀ²©Ê¿ÑÏÍû¼ÑŮʿ½¨ÉèµÄ¡¢ÓµÓÐÍêÈ«×ÔÖ÷֪ʶ²úȨµÄÐÅÏ¢Çå¾²¸ß¿Æ¼¼ÆóÒµ¡£¡£ÊǺ£ÄÚ×î¾ßʵÁ¦µÄÐÅÏ¢Çå¾²²úÆ·¡¢Ç徲ЧÀͽâ¾ö¼Æ»®µÄÁ캽ÆóÒµÖ®Ò»¡£¡£
¹«Ë¾×ܲ¿Î»ÓÚ±±¾©ÊÐÖйشåÈí¼þÔ°ÄϹ¬NGÓéÀÖ´óÏ㬣¬¹«Ë¾Ô±¹¤6000ÓàÈË£¬£¬Ñз¢ÍŶÓ1200ÓàÈË, ÊÖÒÕЧÀÍÍŶÓ1300ÓàÈË¡£¡£ÔÚÌìϸ÷Ê¡¡¢ÊС¢×ÔÖÎÇøÉèÁ¢·ÖÖ§»ú¹¹ÁùÊ®¶à¸ö£¬£¬ÓµÓÐÁýÕÖÌìϵÄÏúÊÛϵͳ¡¢ÇþµÀϵͳºÍÊÖÒÕÖ§³Öϵͳ¡£¡£¹«Ë¾ÓÚ2010Äê6ÔÂ23ÈÕÔÚÉîÛÚÖÐС°å¹ÒÅÆÉÏÊС£¡££¨¹ÉƱ´úÂ룺002439£©
¶àÄêÀ´£¬£¬ÄϹ¬NGÓéÀÖÖÂÁ¦ÓÚÌṩ¾ßÓйú¼Ê¾ºÕùÁ¦µÄ×ÔÖ÷Á¢ÒìµÄÇå¾²²úÆ·ºÍ×î¼Ñʵ¼ùЧÀÍ£¬£¬×ÊÖú¿Í»§ÖÜÈ«ÌáÉýÆäIT»ù´¡ÉèÊ©µÄÇå¾²ÐÔºÍÉú²úЧÄÜ£¬£¬Îª´òÔìºÍÌáÉý¹ú¼Ê»¯µÄÃñ×åÐÅÏ¢Çå¾²¹¤ÒµÁì¾üÆ·ÅÆ¶ø²»Ð¸Æð¾¢¡£¡£
6.2 ¹ØÓÚÄϹ¬NGÓéÀÖ
ÄϹ¬NGÓéÀÖÇå¾²Ó¦¼±ÏìÓ¦ÖÐÐÄÒÑÐû²¼1000¶à¸öÎó²îͨ¸æºÍΣº¦Ô¤¾¯£¬£¬ÎÒÃǽ«Ò»Á¬¸ú×ÙÈ«Çò×îеÄÍøÂçÇå¾²ÊÂÎñºÍÎó²î£¬£¬ÎªÆóÒµµÄÐÅÏ¢Çå¾²±£¼Ý»¤º½¡£¡£
¹Ø×¢ÎÒÃÇ£º



¾©¹«Íø°²±¸11010802024551ºÅ