¡¾Îó²îͨ¸æ¡¿Apache ShenYuÉí·ÝÑéÖ¤ÈÆ¹ýÎó²î (CVE-2021-37580)
Ðû²¼Ê±¼ä 2021-11-190x00 Îó²î¸ÅÊö
CVE ID | CVE-2021-37580 | ʱ ¼ä | 2021-11-16 |
Àà ÐÍ | Éí·ÝÑéÖ¤ÈÆ¹ý | µÈ ¼¶ | ÑÏÖØ |
Ô¶³ÌʹÓà | ÊÇ | Ó°Ïì¹æÄ£ | |
¹¥»÷ÖØÆ¯ºó | µÍ | ¿ÉÓÃÐÔ | ¸ß |
Óû§½»»¥ | ÎÞ | ËùÐèȨÏÞ | ÎÞ |
PoC/EXP | ÔÚҰʹÓà |
0x01 Îó²îÏêÇé

Apache ShenYu£¨ÔÃû Soul£©ÊÇÒ»¸öÒì²½µÄ¡¢¿çÓïÑԵġ¢¶àÐÒéµÄ¸ßÐÔÄÜÏìӦʽAPI Íø¹Ø£¬£¬£¬²¢¿ÉÓ¦ÓÃÓÚËùÓÐ΢ЧÀͳ¡¾°¡£¡£¡£
2021 Äê 11 Ô 16ÈÕ£¬£¬£¬ApacheÐû²¼Ç徲ͨ¸æ£¬£¬£¬¹ûÕæÁËApache ShenYuÖеÄÒ»¸öÉí·ÝÑéÖ¤ÈÆ¹ýÎó²î£¨CVE-2021-37580£©£¬£¬£¬¸ÃÎó²îµÄCVSSÆÀ·ÖΪ9.8¡£¡£¡£ÓÉÓÚShenyuAdminBootstrapÖÐJWTµÄ¹ýʧʹÓ㬣¬£¬µ¼Ö¹¥»÷Õß¿ÉÒÔÈÆ¹ýÉí·ÝÑéÖ¤£¬£¬£¬Ö±½Ó½øÈëÄ¿µÄϵͳºǫ́¡£¡£¡£
Ó°Ïì¹æÄ£
Apache ShenYu 2.3.0
Apache ShenYu 2.4.0
0x02 ´¦Öóͷ£½¨Òé
ÏÖÔÚ´ËÎó²îÒѾÐÞ¸´£¬£¬£¬½¨ÒéʵʱÉý¼¶¸üе½Apache ShenYu 2.4.1°æ±¾¡£¡£¡£
ÏÂÔØÁ´½Ó£º
https://shenyu.apache.org/zh/download/
0x03 ²Î¿¼Á´½Ó
https://lists.apache.org/thread/o15j25qwtpcw62k48xw1tnv48skh3zgb
https://www.openwall.com/lists/oss-security/2021/11/16/1
https://nvd.nist.gov/vuln/detail/CVE-2021-37580
0x04 ¸üа汾
°æ±¾ | ÈÕÆÚ | ÐÞ¸ÄÄÚÈÝ |
V1.0 | 2021-11-19 | Ê×´ÎÐû²¼ |
0x05 ¹ØÓÚZ6×ðÁú¿Ê±
Z6×ðÁú¿Ê±¼ò½é
Z6×ðÁú¿Ê±¹«Ë¾½¨ÉèÓÚ1996Ä꣬£¬£¬²¢ÓÚ2010Äê6ÔÂ23ÈÕÔÚÉî½»ËùÖÐС°åÕýʽ¹ÒÅÆÉÏÊУ¬£¬£¬ÊǺ£ÄÚ×î¾ßʵÁ¦µÄÐÅÏ¢Çå¾²²úÆ·ºÍÇå¾²ÖÎÀíÆ½Ì¨¡¢Ç徲ЧÀÍÓë½â¾ö¼Æ»®µÄÁ캽ÆóÒµÖ®Ò»¡£¡£¡£
¹«Ë¾×ܲ¿Î»ÓÚ±±¾©ÊÐÖйشåÈí¼þÔ°£¬£¬£¬ÔÚÌìϸ÷Ê¡¡¢ÊС¢×ÔÖÎÇøÉèÁ¢·ÖÖ§»ú¹¹ÁùÊ®¶à¸ö£¬£¬£¬ÓµÓÐÁýÕÖÌìϵÄÏúÊÛϵͳ¡¢ÇþµÀϵͳºÍÊÖÒÕÖ§³Öϵͳ£»£»£»£»£»²¢ÔÚ»ª±±¡¢»ª¶«¡¢Î÷ÄϺͻªÄϽṹËÄ´óÑз¢ÖÐÐÄ£¬£¬£¬»®·ÖΪ±±¾©Ñз¢×ܲ¿¡¢ÉϺ£Ñз¢ÖÐÐÄ¡¢³É¶¼Ñз¢ÖÐÐĺ͹ãÖÝÑз¢ÖÐÐÄ¡£¡£¡£
¶àÄêÀ´£¬£¬£¬Z6×ðÁú¿Ê±ÖÂÁ¦ÓÚÌṩ¾ßÓйú¼Ê¾ºÕùÁ¦µÄ×ÔÖ÷Á¢ÒìµÄÇå¾²²úÆ·ºÍ×î¼Ñʵ¼ùЧÀÍ£¬£¬£¬×ÊÖú¿Í»§ÖÜÈ«ÌáÉýÆäIT»ù´¡ÉèÊ©µÄÇå¾²ÐÔºÍÉú²úЧÄÜ£¬£¬£¬Îª´òÔìºÍÌáÉý¹ú¼Ê»¯µÄÃñ×åÐÅÏ¢Çå¾²¹¤ÒµÁì¾üÆ·ÅÆ¶ø²»Ð¸Æð¾¢¡£¡£¡£
¹ØÓÚZ6×ðÁú¿Ê±
Z6×ðÁú¿Ê±Çå¾²Ó¦¼±ÏìÓ¦ÖÐÐÄÖ÷ÒªÕë¶ÔÖ÷ÒªÇå¾²Îó²îµÄÔ¤¾¯¡¢¸ú×ٺͷÖÏíÈ«Çò×îеÄÍþвÇ鱨ºÍÇå¾²±¨¸æ¡£¡£¡£
¹Ø×¢ÒÔϹ«Öںţ¬£¬£¬»ñȡȫÇò×îÐÂÇå¾²×ÊѶ£º



¾©¹«Íø°²±¸11010802024551ºÅ