¡¾Â©¶´Í¨¸æ¡¿Node.js 7Ô¶à¸öÄþ¾²Â©¶´

Ðû²¼Ê±¼ä 2022-07-13


0x00 ©¶´¸ÅÊö

 Node.js ÊÇÒ»¸ö»ùÓÚ Chrome V8 ÒýÇæµÄ JavaScript ÔËÐл·¾³¡£

2022Äê7ÔÂ7ÈÕ£¬Node.jsÐû²¼¸üÐÂͨ¸æ£¬ÐÞ¸´ÁËÓ°ÏìNode.js 18.x¡¢16.x ºÍ14.xËùÓп¯ÐаæµÄ¶à¸öÄþ¾²Â©¶´¡£

 

0x01 ©¶´ÏêÇé

±¾´ÎÐÞ¸´µÄ7¸ö©¶´ÖУ¬ÓÐ2¸ö©¶´Îª¸ßΣ£¬5¸ö©¶´ÎªÖÐΣ£¬ÏêÇéÈçÏ£º

CVE ID

Ãû³Æ

ÑÏÖØË®Æ½

ÃèÊö

CVE-2022-32213

HTTP ÇëÇó×ß˽©¶´

ÖÐΣ

httpÄ£¿éÖеÄllhttp½âÎöÆ÷ûÓÐÕýÈ·½âÎöºÍÑéÖ¤Transfer-EncodingÍ·£¬¿ÉÄܵ¼ÖÂHTTPÇëÇó×ß˽£¨HRS£©¡£

CVE-2022-32214

HTTP ÇëÇó×ß˽©¶´

ÖÐΣ

httpÄ£¿éÖеÄllhttp½âÎöÆ÷ûÓÐÑϸñʹÓÃCRLFÐòÁÐÀ´ÏÞ¶¨HTTPÇëÇ󣬿ÉÄܵ¼ÖÂHTTPÇëÇó×ß˽ ¡£

CVE-2022-32215

HTTP ÇëÇó×ß˽©¶´

ÖÐΣ

httpÄ£¿éÖеÄllhttp½âÎöÆ÷²»ÄÜÕýÈ·´¦ÖöàÐÐTransfer-EncodingÍ·ÐÅÏ¢£¬¿ÉÄܵ¼ÖÂHTTPÇëÇó×ß˽ ¡£

CVE-2022-32212

DNSÖØ°ó¶¨

¸ßΣ

ÓÉÓÚIsIPAddressûÓÐÕýÈ·¼ì²éIPµØÖ·ÊÇ·ñÎÞЧ£¬µ¼ÖÂIsAllowedHost¼ì²éºÜÈÝÒ×±»Èƹý¡£¿ÉÒÔͨ¹ýÏòä¯ÀÀÆ÷ÌṩÎÞЧµÄIPv4µØÖ·£¬ä¯ÀÀÆ÷½«ÏòDNS·þÎñÆ÷·¢³öDNSÇëÇó£¬Îª¶ñÒâDNS·þÎñÆ÷»òÆÛÆ­DNSÏìÓ¦µÄMITM¹¥»÷Ìá¹©ÔØÌ壬ÒÔÖ´ÐÐÖØÐ°󶨹¥»÷²¢Á¬½Óµ½WebSocketµ÷ÊÔÆ÷£¬´Ó¶øÊµÏÖÈÎÒâ´úÂëÖ´ÐС£

CVE-2022-32223

Windows DLL½Ù³Ö©¶´

¸ßΣ

Èç¹ûWindowsÉÏÓÐÒÔÏÂÒÀÀµ£º°²×°ÁËOpenSSL¶øÇÒ   C:\Program Files\Common Files\SSL\openssl.cnf ´æÔÚ£¬node.exe»áʵÑéͨ¹ýWindowsÖеÄDLLËÑË÷˳ÐòÀ´ËÑË÷ providers.dll£¬¿ÉÒÔͨ¹ý½«¶ñÒâÎļþ providers.dll ÖÃÓÚÖÖÖÖ·¾¶Ï²¢ÀûÓôË©¶´¡£

CVE-2022-32222

Æô¶¯Ê±ÊµÑé¶ÁÈ¡Îļþ

ÖÐΣ

µ±Node.jsÔÚ»ùÓÚlinuxµÄϵͳÉÏÆô¶¯Ê±£¬Ëü»áÊÔͼ¶ÁÈ¡/home/iojs/build/ws/out/Release/obj.target/deps/openssl/openssl.cnf£¬Õâ¸öÎļþͨ³£²»´æÔÚ¡£¿ÉÒÔͨ¹ý´´½¨´ËÎļþ²¢ÀûÓôË©¶´Ó°ÏìÆäËûÓû§£¨¹²ÏíϵͳÖУ©µÄĬÈÏ OpenSSL ÅäÖá£

CVE-2022-2097

OpenSSL AES OCB¼ÓÃÜ©¶´

ÖÐΣ

ÔÚijЩÇé¿öÏ£¬Ê¹Óà AES-NI ·¨Ê½¼¯ÓÅ»¯ÊµÏÖµÄ 32 λ x86 ƽ̨µÄ AES OCB ģʽ²»»á¼ÓÃÜÕû¸öÊý¾Ý£¬ÔÚijЩÇé¿öÏ¿ÉÄÜ»á̻¶16¸ö×Ö½ÚµÄÃ÷ÎÄ¡£

 

Ó°Ï췶Χ

Node.js v14.x :< v14.20.0 (LTS)

Node.js v16.x :< v16.16.0 (LTS)

Node.js v18.x :< v18.5.0 (Current)

 

0x02 ´¦Öý¨Òé

ĿǰNode.jsÒѾ­ÐÞ¸´ÁËÕâЩ©¶´£¬ÊÜÓ°ÏìÓû§¿ÉÉý¼¶µ½ÒÔϰ汾£º

Node.js v14.20.0 (LTS)

Node.js v16.16.0 (LTS)

Node.js v18.5.0 (Current)

ÏÂÔØÁ´½Ó£º

https://nodejs.org/en/download/

 

0x03 ²Î¿¼Á´½Ó

https://nodejs.org/en/blog/vulnerability/july-2022-security-releases/

https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-32212

 

0x04 ¸üа汾

°æ±¾

ÈÕÆÚ

ÐÞ¸ÄÄÚÈÝ

V1.0

2022-07-13

Ê×´ÎÐû²¼

 

0x05 ¸½Â¼

¶«É­Æ½Ì¨¼ò½é

¶«É­Æ½Ì¨½¨Á¢ÓÚ1996Ä꣬ÊÇÓÉÁôÃÀ²©Ê¿ÑÏÍû¼ÑŮʿ´´½¨µÄ¡¢ÓµÓÐÍêÈ«×ÔÖ÷֪ʶ²úȨµÄÐÅÏ¢Äþ¾²¸ß¿Æ¼¼ÆóÒµ¡£ÊǹúÄÚ×î¾ßʵÁ¦µÄÐÅÏ¢Äþ¾²²úÎï¡¢Äþ¾²·þÎñ½â¾ö·½°¸µÄÁ캽ÆóÒµÖ®Ò»¡£

¹«Ë¾×ܲ¿Î»ÓÚ±±¾©ÊÐÖйشåÈí¼þÔ°¶«É­Æ½Ì¨´óÏ㬹«Ë¾Ô±¹¤½ü4000ÈË£¬Ñз¢ÍŶÓ1200ÓàÈË, ¼¼Êõ·þÎñÍŶÓ1300ÓàÈË¡£ÔÚÈ«¹ú¸÷Ê¡¡¢ÊС¢×ÔÖÎÇøÉèÁ¢·ÖÖ§»ú¹¹ÁùÊ®¶à¸ö£¬ÓµÓÐÁýÕÖÈ«¹úµÄÏúÊÛÌåϵ¡¢ÇþµÀÌåϵºÍ¼¼ÊõÖ§³ÖÌåϵ¡£¹«Ë¾ÓÚ2010Äê6ÔÂ23ÈÕÔÚÉîÛÚÖÐС°å¹ÒÅÆÉÏÊС££¨¹ÉƱ´úÂ룺002439£©

¶àÄêÀ´£¬¶«É­Æ½Ì¨ÖÂÁ¦ÓÚÌṩ¾ßÓйú¼Ê¾ºÕùÁ¦µÄ×ÔÖ÷´´ÐµÄÄþ¾²²úÎïºÍ×î¼Ñʵ¼ù·þÎñ£¬×ÊÖú¿Í»§È«ÃæÌáÉýÆäIT»ù´¡ÉèÊ©µÄÄþ¾²ÐÔºÍÉú²úЧÄÜ£¬Îª´òÔìºÍÌáÉý¹ú¼Ê»¯µÄÃñ×åÐÅÏ¢Äþ¾²¹¤ÒµÁì¾üÆ·ÅÆ¶ø²»Ð¸Å¬Á¦¡£

 

¹ØÓÚ¶«É­Æ½Ì¨

¶«É­Æ½Ì¨Äþ¾²Ó¦¼±ÏìÓ¦ÖÐÐÄÖ÷ÒªÕë¶ÔÖØÒªÄþ¾²Â©¶´µÄÔ¤¾¯¡¢¸ú×ٺͷÖÏíÈ«Çò×îеÄÍþвÇ鱨ºÍÄþ¾²³ÂËß¡£

¹Ø×¢ÒÔϹ«Öںţ¬»ñȡȫÇò×îÐÂÄþ¾²×ÊѶ£º

image.png