Zip SlipÎó²îÇ徲ͨ¸æ

Ðû²¼Ê±¼ä 2018-06-06

Îó²î±àºÅ


CVE-2018-8008
CVE-2018-8009
CVE-2018-1261
CVE-2018-1263
CVE-2018-1002200
CVE-2018-1002201
CVE-2018-1002202
CVE-2018-1002203
CVE-2018-1002204
CVE-2018-1002205
CVE-2018-1002206
CVE-2018-1002207


Îó²î¼¶±ð


ÑÏÖØ  CVSS·ÖÖµ£º¹Ù·½Î´ÆÀ¶¨


Ó°Ïì¹æÄ£


Zip SlipÎó²î ¡°í§ÒâÎļþÁýÕÖ¡±ºÍ¡°Ä¿Â¼±éÀú¡±ÎÊÌâµÄÁ¬Ïµ£¬£¬£¬£¬£¬£¬£¬£¬¿ÉÄܵ¼Ö¹¥»÷Õß¿ÉÒÔ½«Îļþ½âѹËõµ½Õý³£½âѹËõ·¾¶Ö®Íâ²¢ÁýÕÖÃô¸ÐÎļþ£¬£¬£¬£¬£¬£¬£¬£¬ÈçÒªº¦OS¿â»òЧÀÍÆ÷ÉèÖÃÎļþ¡£¡£¡£¡£ËäȻʹÓü¸ÖÖ±à³ÌÓïÑÔ±àдµÄ¿âÒÑÖª»áÊܵ½Ó°Ï죬£¬£¬£¬£¬£¬£¬£¬ÀýÈçJavaScript£¬£¬£¬£¬£¬£¬£¬£¬Python£¬£¬£¬£¬£¬£¬£¬£¬Ruby£¬£¬£¬£¬£¬£¬£¬£¬.NET£¬£¬£¬£¬£¬£¬£¬£¬GoºÍGroovy£¬£¬£¬£¬£¬£¬£¬£¬µ«Õâ¸öÎÊÌâÖ÷ÒªÓ°ÏìJavaÉú̬ϵͳ¡£¡£¡£¡£


Zip SlipÎó²îÊÇÔÚ±àÂëÆ÷¡¢²å¼þºÍ¿âʵÏÖ½âѹ¹éµµÎļþµÄÀú³ÌÖеÄÒ»¸öÎÊÌâ¡£¡£¡£¡£ Ðí¶à´ò°üÃûÌ㬣¬£¬£¬£¬£¬£¬£¬°üÀ¨tar£¬£¬£¬£¬£¬£¬£¬£¬jar£¬£¬£¬£¬£¬£¬£¬£¬war£¬£¬£¬£¬£¬£¬£¬£¬cpio£¬£¬£¬£¬£¬£¬£¬£¬apk£¬£¬£¬£¬£¬£¬£¬£¬rarºÍ7z¶¼»áÊܵ½Ó°Ï죬£¬£¬£¬£¬£¬£¬£¬ÕâÒâζ×ÅÕâ¸üÏñÊÇÂß¼­ÎÊÌ⣬£¬£¬£¬£¬£¬£¬£¬¶ø²»ÊÇÌØ¶¨µÄ±àÂë¹ýʧ¡£¡£¡£¡£


¶à¸ö´óÐ͹«Ë¾£¬£¬£¬£¬£¬£¬£¬£¬°üÀ¨Google¡¢Oracle¡¢IBM¡¢Apache¡¢ÑÇÂíÑ·µÈÔÚÄÚµÄÊýǧ¸öÏîÄ¿ÊÜÓ°Ï죨¼û£ºhttps://github.com/snyk/zip-slip-vulnerability£©¡£¡£¡£¡£ËäÈ»£¬£¬£¬£¬£¬£¬£¬£¬ÕâÖÖÀàÐ͵ÄÎó²îÔçÒѱ£´æ£¬£¬£¬£¬£¬£¬£¬£¬µ«×î½üËüÒѾ­ÔÚ¸ü¶àµÄÏîÄ¿ºÍ¿âÖÐÌåÏÖ³öÀ´¡£¡£¡£¡£

 

ÊÜÓ°ÏìµÄ¿âºÍÏîÄ¿£º


ÊÜÓ°ÏìµÄ¿â£º

 

ÍòÀû¹ú¼Ê¹ÙÍø(ÖйúÓÎ)ÓÐÏÞ¹«Ë¾

 

ÊÜÓ°ÏìµÄÏîÄ¿£º

 

ÍòÀû¹ú¼Ê¹ÙÍø(ÖйúÓÎ)ÓÐÏÞ¹«Ë¾

 

Îó²îÐÎò


Zip SlipÊÇĿ¼±éÀúµÄÒ»ÖÖÐÎʽ£¬£¬£¬£¬£¬£¬£¬£¬¿ÉÒÔͨ¹ý´Ó´ò°üÎļþÖÐÌáÈ¡ÎļþÀ´Ê¹Óᣡ£¡£¡£ Ŀ¼±éÀúÎó²îµÄÌõ¼þÊǹ¥»÷Õß¿ÉÒÔ»á¼ûÎļþϵͳÖÐÓ¦¸ÃפÁôµÄÄ¿µÄÎļþ¼ÐÖ®ÍâµÄ²¿·ÖÎļþϵͳ¡£¡£¡£¡£ È»ºó£¬£¬£¬£¬£¬£¬£¬£¬¹¥»÷Õß¿ÉÒÔÁýÕÖ¿ÉÖ´ÐÐÎļþ²¢Ô¶³ÌŲÓÃËüÃÇ£¬£¬£¬£¬£¬£¬£¬£¬»òÕßÆÚ´ýϵͳ»òÓû§Å²ÓÃËüÃÇ£¬£¬£¬£¬£¬£¬£¬£¬´Ó¶øÊµÏÖÊܺ¦Õß»úеÉϵÄÔ¶³ÌÏÂÁîÖ´ÐС£¡£¡£¡£´ËÎó²î»¹¿ÉÄÜͨ¹ýÁýÕÖÉèÖÃÎļþ»òÆäËûÃô¸Ð×ÊÔ´¶øÔì³ÉË𺦣¬£¬£¬£¬£¬£¬£¬£¬²¢ÇÒ¿ÉÄÜ»áÔÚ¿Í»§¶Ë£¨Óû§£©»úеºÍЧÀÍÆ÷ÉÏÊܵ½¹¥»÷¡£¡£¡£¡£


Ò²¾ÍÊÇ˵£¬£¬£¬£¬£¬£¬£¬£¬Zip SlipÊÇ¡°í§ÒâÎļþÁýÕÖ¡±ºÍ¡°Ä¿Â¼±éÀú¡±ÎÊÌâµÄÁ¬Ïµ£¬£¬£¬£¬£¬£¬£¬£¬¿ÉÄܵ¼Ö¹¥»÷Õß¿ÉÒÔ½«Îļþ½âѹËõµ½Õý³£½âѹËõ·¾¶Ö®Íâ²¢ÁýÕÖÃô¸ÐÎļþ£¬£¬£¬£¬£¬£¬£¬£¬ÈçÒªº¦OS¿â»òЧÀÍÆ÷ÉèÖÃÎļþ¡£¡£¡£¡£


Îó²îPOC£ºhttps://github.com/snyk/zip-slip-vulnerability/tree/master/archives


ʹÓôËÎó²îÐèÒªµÄÁ½¸ö²¿·ÖÊDz»Ö´ÐÐÑéÖ¤¼ì²éµÄ¶ñÒâ¹éµµºÍÌáÈ¡´úÂë¡£¡£¡£¡£ÈÃÎÒÃÇÒÀ´ÎÉó²éÕâÁ½²¿·Ö¡£¡£¡£¡£Ê×ÏÈ£¬£¬£¬£¬£¬£¬£¬£¬zipÎļþµÄÄÚÈÝÔÚÌáȡʱÐèÒªÓÐÒ»¸ö»ò¶à¸öÍÑÀëÄ¿µÄĿ¼µÄÎļþ¡£¡£¡£¡£ÔÚÏÂÃæµÄÀý×ÓÖУ¬£¬£¬£¬£¬£¬£¬£¬ÎÒÃÇ¿ÉÒÔ¿´µ½Ò»¸özipÎļþµÄÄÚÈÝ¡£¡£¡£¡£ËüÓÐÁ½¸öÎļþ£¬£¬£¬£¬£¬£¬£¬£¬Ò»¸ögood.shÎļþ½«±»½âѹËõµ½Ä¿µÄĿ¼ÖУ¬£¬£¬£¬£¬£¬£¬£¬ÁíÒ»¸öevil.shÎļþÕýÔÚʵÑé±éÀúĿ¼Ê÷ÒÔ·­¿ª¸ùĿ¼£¬£¬£¬£¬£¬£¬£¬£¬È»ºó½«ÎļþÌí¼Óµ½tmpĿ¼ÖС£¡£¡£¡£µ±ÄúʵÑécd .. ÔÚ¸ùĿ¼ÖÐʱ£¬£¬£¬£¬£¬£¬£¬£¬ÈÔÈ»»á·¢Ã÷×Ô¼ºÎ»ÓÚ¸ùĿ¼ÖУ¬£¬£¬£¬£¬£¬£¬£¬Òò´Ë¶ñÒâ·¾¶¿ÉÄܰüÀ¨¶à¸ö¼¶±ðµÄĿ¼ ../ ÔÚʵÑé±éÀúÃô¸ÐÎļþ֮ǰ£¬£¬£¬£¬£¬£¬£¬£¬ÓиüºÃµÄʱ»úµÖ´ï¸ùĿ¼¡£¡£¡£¡£

 

ÍòÀû¹ú¼Ê¹ÙÍø(ÖйúÓÎ)ÓÐÏÞ¹«Ë¾

 

Õâ¸özipÎļþµÄÄÚÈݱØÐèÊÖ¹¤ÖÆ×÷¡£¡£¡£¡£Ö»¹Üzip¹æ·¶ÔÊÐí£¬£¬£¬£¬£¬£¬£¬£¬µµ°¸½¨É蹤¾ßͨ³£²»ÔÊÐíÓû§Ê¹ÓÃÕâЩ·¾¶Ìí¼ÓÎļþ¡£¡£¡£¡£¿ÉÊÇ£¬£¬£¬£¬£¬£¬£¬£¬Ê¹ÓÃÌØ¶¨µÄ¹¤¾ß£¬£¬£¬£¬£¬£¬£¬£¬Ê¹ÓÃÕâЩ·¾¶½¨ÉèÎļþºÜÈÝÒס£¡£¡£¡£


ÄúÐèҪʹÓôËÎó²îµÄµÚ¶þ¼þÊÂÊÇʹÓÃÄú×Ô¼ºµÄ´úÂë»ò¿âÀ´ÌáÈ¡¹éµµÎļþ¡£¡£¡£¡£½âѹËõ´úÂëºöÂÔ´æµµÖÐÎļþ·¾¶µÄÑé֤ʱ±£´æ´ËÎó²î¡£¡£¡£¡£ÏÂÃæÊÇÒ»¸öÒ×Êܹ¥»÷µÄ´úÂëÆ¬¶ÏµÄʾÀý£¨ÒÔJavaÏÔʾµÄʾÀý£©¡£¡£¡£¡£

 

ÍòÀû¹ú¼Ê¹ÙÍø(ÖйúÓÎ)ÓÐÏÞ¹«Ë¾

 

½â¾ö²½·¥


ÒÑÐÞ¸´µÄ¿âºÍÏîÄ¿Á´½Ó¼û£ºhttps://github.com/snyk/zip-slip-vulnerability


²Î¿¼×ÊÁÏ


https://github.com/snyk/zip-slip-vulnerability


http://7xkk1o.com1.z0.glb.clouddn.com/technical-whitepaper.pdf#page=8&zoom=auto,-99,199


https://github.com/snyk/zip-slip-vulnerability/tree/master/archives