¡¾·ì϶¹«¸æ¡¿npm node-forgeÊ¢¿ªÖض¨Ïò·ì϶ (CVE-2022-0122)
°ä²¼¹¦·ò 2022-01-260x00 ·ì϶¸ÅÊö
CVE ID | CVE-2022-0122 | ʱ ¼ä | 2022-01-25 |
Àà ÐÍ | Ê¢¿ªÖض¨Ïò | µÈ ¼¶ | ÖÐΣ |
Ô¶³ÌÀûÓà | ÊÇ | Ó°ÏìÁìÓò | |
¹¥»÷¸´ÔÓ¶È | µÍ | Óû§½»»¥ | ÊÇ |
PoC/EXP | ÔÚÒ°ÀûÓÃ |
0x01 ·ì϶ÏêÇé
node-forgeÊÇnpm Éϱ»¿í·ºÊ¹ÓõÄ×é¼þ£¬£¬£¬¸Ã×é¼þʵÏÖÁËÖØÒªµÄ°²È«Ö°ÄÜ£¬£¬£¬Ô̺¬´«Êä²ã°²È«ºÍ̸¡¢¡¢¡¢¼ÓÃÜÖ°ÄܺÍÔÉúJavaScriptÖеÄwebÀûÓÿª·¢¹¤¾ß£¬£¬£¬ÆäÿÖÜÏÂÔØÁ¿³¬¹ý1600 Íò´Î¡£
1ÔÂ25ÈÕ£¬£¬£¬SonatypeµÄ×êÑÐÈËÔ±¹«¿ªÅû¶ÁËnode-forgeÖеÄÒ»¸öÊ¢¿ªÖض¨Ïò·ì϶£¨CVE-2022-0122£©£¬£¬£¬ÆäCVSSv3ÆÀ·ÖΪ6.1¡£
¸Ã·ì϶´æÔÚÓÚnode-forgeµÄutils.jsÎļþÖеÄparseUrlº¯ÊýÖУ¬£¬£¬ÓÉÓÚÕýÔò±í°×ʽregexÎÞ·¨ÕýÈ·½âÎöijЩÊäÈ룬£¬£¬µ¼ÖÂÊ¢¿ªÖض¨Ïò£¬£¬£¬¹¥»÷Õß¿ÉÄÜÀûÓô˷ìÏ¶ÈÆ¹ý URL ½âÎöÆ÷¡¢¡¢¡¢ÓÕʹÊܺ¦ÕßÏνӵ½¶ñÒâ¿Í»§¶Ë»ò½«Êܺ¦ÕßÖØ¶¨Ïòµ½ËÁÒâµØÎ»µÈ¡£

Ó°ÏìÁìÓò
node-forge°æ±¾ < 1.0.0
0x02 °²È«½¨Òé
Ŀǰ´Ë·ì϶ÒѾÐÞ¸´£¬£¬£¬½¨ÒéÊÜÓ°ÏìÓû§ÊµÊ±Éý¼¶¸üе½node-forge v1.0.0»ò¸ü¸ß°æ±¾¡£
ÏÂÔØÁ´½Ó£º£º£º
https://www.npmjs.com/package/node-forge
0x03 ²Î¿¼Á´½Ó
https://blog.sonatype.com/new-year-new-cve-a-deep-dive-into-the-node-forge-cve-2022-0122
https://github.com/digitalbazaar/forge
https://www.npmjs.com/package/node-forge
0x04 °æ±¾ÐÅÏ¢
°æ±¾ | ÈÕÆÚ | Åú¸ÄÄÚÈÝ |
V1.0 | 2022-01-26 | ³õ´Î°ä²¼ |
0x05 ¸½Â¼
OG¶«·½Ìü¼ò½é
OG¶«·½Ìü¹«Ë¾³ÉÁ¢ÓÚ1996Ä꣬£¬£¬²¢ÓÚ2010Äê6ÔÂ23ÈÕÔÚÉî½»ËùÖÐС°åÕýʽ¹ÒÅÆÉÏÊУ¬£¬£¬ÊǹúÄÚ¼«¾ßʵÁ¦µÄ¡¢¡¢¡¢Õ¼ÓÐÆëÈ«×ÔÖ÷֪ʶ²úȨµÄÍøÂ簲ȫ²úÆ·¡¢¡¢¡¢¿ÉÐŰ²È«ÖÎÀíÆ½Ì¨¡¢¡¢¡¢°²È«·þÎñÓë½â¾ö¹æ»®µÄ×ÛºÏÌṩÉÌ¡£
¹«Ë¾×ܲ¿Î»ÓÚ±±¾©ÊÐÖйشåÈí¼þÔ°£¬£¬£¬ÔÚÈ«¹ú¸÷Ê¡¡¢¡¢¡¢ÊС¢¡¢¡¢×ÔÖÎÇøÉèÓзÖÖ§»ú¹¹£¬£¬£¬Õ¼Óи²¸ÇÈ«¹úµÄÇþµÀϵͳºÍ¼¼ÊõÖ§³ÖÖÐÐÄ£¬£¬£¬²¢ÔÚ±±¾©¡¢¡¢¡¢ÉϺ£¡£¡£¡¢¡¢¡¢³É¶¼¡¢¡¢¡¢ÕÑͨ¡¢¡¢¡¢³¤É³¡¢¡¢¡¢¾£ÃÅµÈ¶àµØÉèÓÐÑз¢ÖÐÐÄ¡£
¶àÄêÀ´£¬£¬£¬OG¶«·½ÌüÖÂÁ¦ÓÚÌṩӵÓйú¼Ê¾ºÕùÁ¦µÄ×ÔÖ÷´´Ðµİ²È«²úÆ·ºÍ×î¼Ñʵ¼Ê·þÎñ£¬£¬£¬Ô®ÊÖ¿Í»§È«ÃæÌáÉýÆäIT»ù´¡ÉèÊ©µÄ°²È«ÐԺͳö²úЧÁ¦£¬£¬£¬Îª´òÔìºÍÌáÉý¹ú¼Ê»¯µÄÃñ×åÐÅÏ¢°²È«²úÒµÁì¾üÆ·ÅÆ¶ø²»Ð¸ÖÂÁ¦¡£
¹ØÓÚOG¶«·½Ìü
OG¶«·½Ìü°²È«Ó¦¼±ÏìÓ¦ÖÐÐÄÖØÒªÕë¶ÔÖØÒª°²È«·ì϶µÄÔ¤¾¯¡¢¡¢¡¢¸ú×ٺͷÖÏíÈ«Çò×îеÄÍþвµý±¨ºÍ°²È«»ã±¨¡£
¹Ø×¢ÒÔϹ«¼ÒºÅ£¬£¬£¬»ñȡȫÇò×îа²È«×ÊѶ£º£º£º



¾©¹«Íø°²±¸11010802024551ºÅ