¡¾·ì϶¹«¸æ¡¿Apache JSPWikiËÁÒâÎļþɾ³ý(CVE-2021-44140)

°ä²¼¹¦·ò 2021-11-24

 

0x00 ·ì϶¸ÅÊö

CVE     ID

CVE-2021-44140

ʱ      ¼ä

2021-11-24

Àà      ÐÍ

ËÁÒâÎļþɾ³ý

µÈ     ¼¶

¸ßΣ

Ô¶³ÌÀûÓÃ


Ó°ÏìÁìÓò


¹¥»÷¸´ÔÓ¶È


¿ÉÓÃÐÔ


Óû§½»»¥


ËùÐèȨÏÞ


PoC/EXP


ÔÚÒ°ÀûÓÃ


 

0x01 ·ì϶ÏêÇé

image.png

Apache ";line-height:150%;font-family:'Microsoft YaHei UI','sans-serif'">ÊÇ¿ªÔ´µÄWikiÒýÇæ£¬»ùÓÚ³ß¶È JEE ×é¼þ£¨Java¡¢¡¢servlet¡¢¡¢"text-indent:28px;line-height:150%">2021Äê11ÔÂ23ÈÕ£¬Apache°ä²¼°²È«²¼¸æ£¬ÐÞ¸´ÁËApache "text-indent:28px;line-height:150%">ͬʱ£¬Apache»¹ÐÞ¸´ÁË"line-height:150%"> 

Ó°ÏìÁìÓò

Apache 2.11.0.M8

 

0x02 ´ëÖý¨Òé

ĿǰÕâЩ·ì϶ÒѾ­ÐÞ¸´£¬½¨ÒéÊÜÓ°ÏìÓû§ÊµÊ±Éý¼¶¸üе½Apache "font-family:'Microsoft YaHei UI','sans-serif';color:#333333">2.11.0£¨ÒÑÓÚ2021Äê11ÔÂ22ÈÕ°ä²¼£©»ò¸ü¸ß°æ±¾¡£¡£¡£

ÏÂÔØÁ´½Ó£º£º

http://"text-indent:28px;line-height:150%"> 

0x03 ²Î¿¼Á´½Ó

http://mail-archives.apache.org/mod_mbox/www-announce/202111.mbox/%3CCAMufup6SdBDfL1GpC8pQFJko=ogECM5UaRz=7zudgZ=rhBhACg@mail.gmail.com%3E

http://mail-archives.apache.org/mod_mbox/www-announce/202111.mbox/%3CCAMufup7TMstLf9vu=y=7qwwpiZP_EOn+pdJuYToqwERseYab+w@mail.gmail.com%3E

http://"text-indent:28px;line-height:150%">

0x04 ¸üа汾

°æ±¾

ÈÕÆÚ

Åú¸ÄÄÚÈÝ

V1.0

2021-11-24

³õ´Î°ä²¼

 

0x05 ¹ØÓÚOG¶«·½Ìü


OG¶«·½Ìü¼ò½é

OG¶«·½Ìü¹«Ë¾³ÉÁ¢ÓÚ1996Ä꣬²¢ÓÚ2010Äê6ÔÂ23ÈÕÔÚÉî½»ËùÖÐС°åÕýʽ¹ÒÅÆÉÏÊУ¬ÊǹúÄÚ×î¾ßʵÁ¦µÄÐÅÏ¢°²È«²úÆ·ºÍ°²È«ÖÎÀíÆ½Ì¨¡¢¡¢°²È«·þÎñÓë½â¾ö¹æ»®µÄÁ캽ÆóÒµÖ®Ò»¡£¡£¡£

¹«Ë¾×ܲ¿Î»ÓÚ±±¾©ÊÐÖйشåÈí¼þÔ°£¬ÔÚÈ«¹ú¸÷Ê¡¡¢¡¢ÊС¢¡¢×ÔÖÎÇøÉèÁ¢·ÖÖ§»ú¹¹ÁùÊ®¶à¸ö£¬Õ¼Óи²¸ÇÈ«¹úµÄÏúÊÛϵͳ¡¢¡¢ÇþµÀϵͳºÍ¼¼ÊõÖ§³Öϵͳ£»£»£»²¢ÔÚ»ª±±¡¢¡¢»ª¶«¡¢¡¢Î÷ÄϺͻªÄϲ¼¾ÖËÄ´óÑз¢ÖÐÐÄ£¬±ðÀëΪ±±¾©Ñз¢×ܲ¿¡¢¡¢ÉϺ£Ñз¢ÖÐÐÄ¡¢¡¢³É¶¼Ñз¢ÖÐÐĺÍÕÑͨÑз¢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

image.png