¡¾Â©¶´Í¨¸æ¡¿buildahÈÝÆ÷ÌÓÒÝ©¶´£¨CVE-2024-1753£©

Ðû²¼Ê±¼ä 2024-03-21
 

Ò»¡¢Â©¶´¸ÅÊö

©¶´Ãû³Æ

    buildahÈÝÆ÷ÌÓÒÝ©¶´

CVE   ID

CVE-2024-1753

©¶´ÀàÐÍ

ÈÝÆ÷ÌÓÒÝ

·¢ÏÖʱ¼ä

2024-03-20

©¶´ÆÀ·Ö

8.6

©¶´Æ·¼¶

¸ßΣ

¹¥»÷ÏòÁ¿

µ±µØ

ËùÐèȨÏÞ

ÎÞ

ÀûÓÃÄѶÈ

µÍ

Óû§½»»¥

ÐèÒª

PoC/EXP

ÒѹûÈ»

ÔÚÒ°ÀûÓÃ

δ֪

 

BuildahÊÇÒ»¿î»ùÓÚLinux µÄ¿ªÔ´¹¤¾ß £¬ÓÃÓÚ¹¹½¨¼æÈÝ¿ª·¢ÈÝÆ÷¼Æ»®£¨OCI£©µÄÈÝÆ÷¡£

2024Äê3ÔÂ20ÈÕ £¬¶«É­Æ½Ì¨VSRC¼à²âµ½buildahÖÐÐÞ¸´ÁËÒ»¸öÈÝÆ÷ÌÓÒÝ©¶´£¨CVE-2024-1753£© £¬¸Ã©¶´µÄCVSSÆÀ·ÖΪ8.6 £¬Ä¿Ç°¸Ã©¶´µÄÀûÓÃϸ½ÚÒѹûÈ»¡£

Buildah 1.35.1°æ±¾Ö®Ç°´æÔÚ©¶´ £¬¿ÉÄܵ¼ÖÂÈÝÆ÷½«Ö÷»úÎļþϵͳÉϵÄÈÎÒâλÖùÒÔØµ½¹¹½¨ÈÝÆ÷ÖС£ÍþвÕß¿Éͨ¹ý¶ñÒâ ContainerfileʹÓôøÓÐÖ¸Ïò / ÎļþϵͳµÄ·ûºÅÁ´½ÓµÄÐéÄâÓ³Ïñ×÷Ϊ¹ÒÔØÔ´ £¬²¢µ¼Ö¹ÒÔØ²Ù×÷ÔÚRUN ²½ÖèÄÚ¹ÒÔØÖ÷»ú / Îļþϵͳ £¬RUN ²½ÖèÖеÄÃüÁ¾ßÓжÔÖ÷»úÎļþϵͳµÄ¶Á/д·ÃÎÊȨÏÞ £¬´Ó¶øÔÚ¹¹½¨Ê±ÊµÏÖÈÝÆ÷ÌÓÒÝ¡£

  

¶þ¡¢Â©¶´¸´ÏÖ

image.png

 

Èý¡¢Ó°Ï췶Χ

Buildah <=1.35.0


ËÄ¡¢Äþ¾²´ëÊ©

4.1 Éý¼¶°æ±¾

Ŀǰ¸Ã©¶´ÒѾ­ÐÞ¸´ £¬ÊÜÓ°ÏìÓû§¿ÉÉý¼¶µ½Buildah 1.35.1»ò¸ü¸ß°æ±¾¡£

ÏÂÔØÁ´½Ó£º

https://github.com/containers/buildah/releases

4.2 ÁÙʱ´ëÊ©

¸Ã©¶´ÔÊÐíÈÝÆ÷ÔÚδÆôÓà selinux ʱÒÔ¶ÔÖ÷»úϵͳÎļþµÄ¶Á/д·ÃÎÊȨÏÞÔËÐУ»ÆôÓà selinux ºó £¬¿É½øÐÐijЩ¶ÁÈ¡·ÃÎÊ £¬¿Éͨ¹ýÉèÖÃselinuxģʽΪ£ºsetenforce 1À´ÁÙʱ¼õÇá©¶´Î£º¦¡£

4.3 ͨÓý¨Òé

l  ¶¨ÆÚ¸üÐÂϵͳ²¹¶¡ £¬¼õÉÙϵͳ©¶´ £¬ÌáÉý·þÎñÆ÷µÄÄþ¾²ÐÔ¡£

l  ¼ÓǿϵͳºÍÍøÂçµÄ·ÃÎÊ¿ØÖÆ £¬Ð޸ķÀ»ðǽ¼ÆÄ± £¬¹Ø±Õ·ÇÐëÒªµÄÓ¦Óö˿ڻò·þÎñ £¬¼õÉÙ½«Î£ÏÕ·þÎñ£¨ÈçSSH¡¢RDPµÈ£©Ì»Â¶µ½¹«Íø £¬¼õÉÙ¹¥»÷Ãæ¡£

l  ʹÓÃÆóÒµ¼¶Äþ¾²²úÎï £¬ÌáÉýÆóÒµµÄÍøÂçÄþ¾²ÐÔÄÜ¡£

l  ¼ÓǿϵͳÓû§ºÍȨÏÞ¹ÜÀí £¬ÆôÓöàÒòËØÈÏÖ¤»úÖÆºÍ×îСȨÏÞÔ­Ôò £¬Óû§ºÍÈí¼þȨÏÞÓ¦±£³ÖÔÚ×îµÍÏÞ¶È¡£

l  ÆôÓÃÇ¿ÃÜÂë¼ÆÄ±²¢ÉèÖÃΪ¶¨ÆÚÐ޸ġ£

4.4 ²Î¿¼Á´½Ó

https://github.com/containers/buildah/security/advisories/GHSA-pmf3-c36m-g5cf

https://access.redhat.com/security/cve/CVE-2024-1753

 

Îå¡¢°æ±¾ÐÅÏ¢

°æ±¾

ÈÕÆÚ

±¸×¢

V1.0

2024-03-21

Ê×´ÎÐû²¼

 


Áù¡¢¸½Â¼

6.1 ¶«É­Æ½Ì¨¼ò½é

¶«É­Æ½Ì¨½¨Á¢ÓÚ1996Äê £¬ÊÇÓÉÁôÃÀ²©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¨´óÏà £¬¹«Ë¾Ô±¹¤6000ÓàÈË £¬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¦¡£

6.2 ¹ØÓÚ¶«É­Æ½Ì¨

¶«É­Æ½Ì¨Äþ¾²Ó¦¼±ÏìÓ¦ÖÐÐÄÒÑÐû²¼1000¶à¸ö©¶´Í¨¸æºÍ·çÏÕÔ¤¾¯ £¬ÎÒÃǽ«Á¬Ðø¸ú×ÙÈ«Çò×îеÄÍøÂçÄþ¾²Ê¼þºÍ©¶´ £¬ÎªÆóÒµµÄÐÅÏ¢Äþ¾²±£¼Ý»¤º½¡£

¹Ø×¢ÎÒÃÇ£º

image.png