漏洞描述
Apache Tomcat 4.1.0 through 4.1.37, 5.5.0 through 5.5.26, and 6.0.0 through 6.0.16, when a RequestDispatcher is used, performs path normalization before removing the query string from the URI, which allows remote attackers to conduct directory traversal attacks and read arbitrary files via a .. (dot dot) in a request parameter.
影响产品
修复建议
建议关注厂商安全公告，及时升级至已修复版本，并结合实际资产暴露情况采取缓解措施。
参考链接
lists.apache.orghttps://lists.apache.org/thread.html/r3aacc40356defc3f248aa504b1e48e819dd0471a0a83349080c6bcbf%40%3Cdev.tomcat.apache.org%3E↗secunia.comhttp://secunia.com/advisories/31982↗lists.apache.orghttps://lists.apache.org/thread.html/06cfb634bc7bf37af7d8f760f118018746ad8efbd519c4b789ac9c2e%40%3Cdev.tomcat.apache.org%3E↗www.redhat.comhttps://www.redhat.com/archives/fedora-package-announce/2008-September/msg00889.html↗securityreason.comhttp://securityreason.com/securityalert/4099↗www.vupen.comhttp://www.vupen.com/english/advisories/2009/1535↗www.vupen.comhttp://www.vupen.com/english/advisories/2009/0503↗www.redhat.comhttp://www.redhat.com/support/errata/RHSA-2008-0862.html↗www.securityfocus.comhttp://www.securityfocus.com/bid/31681↗lists.apache.orghttps://lists.apache.org/thread.html/r584a714f141eff7b1c358d4679288177bd4ca4558e9999d15867d4b5%40%3Cdev.tomcat.apache.org%3E↗secunia.comhttp://secunia.com/advisories/32266↗www.vupen.comhttp://www.vupen.com/english/advisories/2009/3316↗www.securityfocus.comhttp://www.securityfocus.com/archive/1/507985/100/0/threaded↗www.redhat.comhttp://www.redhat.com/support/errata/RHSA-2008-0864.html↗www.vupen.comhttp://www.vupen.com/english/advisories/2008/2780↗www.mandriva.comhttp://www.mandriva.com/security/advisories?name=MDVSA-2008:188↗secunia.comhttp://secunia.com/advisories/32120↗secunia.comhttp://secunia.com/advisories/32222↗marc.infohttp://marc.info/?l=bugtraq&m=123376588623823&w=2↗www.securityfocus.comhttp://www.securityfocus.com/bid/30494↗www.vmware.comhttp://www.vmware.com/security/advisories/VMSA-2009-0002.html↗tomcat.apache.orghttp://tomcat.apache.org/security-5.html↗www.redhat.comhttps://www.redhat.com/archives/fedora-package-announce/2008-September/msg00859.html↗oval.cisecurity.orghttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10577↗secunia.comhttp://secunia.com/advisories/31639↗tomcat.apache.orghttp://tomcat.apache.org/security-4.html↗www.vupen.comhttp://www.vupen.com/english/advisories/2008/2305↗secunia.comhttp://secunia.com/advisories/31381↗exchange.xforce.ibmcloud.comhttps://exchange.xforce.ibmcloud.com/vulnerabilities/44156↗secunia.comhttp://secunia.com/advisories/36249↗lists.opensuse.orghttp://lists.opensuse.org/opensuse-security-announce/2008-09/msg00004.html↗lists.apache.orghttps://lists.apache.org/thread.html/c62b0e3a7bf23342352a5810c640a94b6db69957c5c19db507004d74%40%3Cdev.tomcat.apache.org%3E↗www.securitytracker.comhttp://www.securitytracker.com/id?1020623↗www.vmware.comhttp://www.vmware.com/security/advisories/VMSA-2009-0016.html↗www.vupen.comhttp://www.vupen.com/english/advisories/2008/2823↗secunia.comhttp://secunia.com/advisories/35393↗secunia.comhttp://secunia.com/advisories/37460↗lists.apache.orghttps://lists.apache.org/thread.html/8dcaf7c3894d66cb717646ea1504ea6e300021c85bb4e677dc16b1aa%40%3Cdev.tomcat.apache.org%3E↗www.redhat.comhttp://www.redhat.com/support/errata/RHSA-2008-0648.html↗www.vupen.comhttp://www.vupen.com/english/advisories/2009/0320↗secunia.comhttp://secunia.com/advisories/31891↗secunia.comhttp://secunia.com/advisories/33797↗marc.infohttp://marc.info/?l=bugtraq&m=139344343412337&w=2↗support.avaya.comhttp://support.avaya.com/elmodocs2/security/ASA-2008-401.htm↗lists.apache.orghttps://lists.apache.org/thread.html/29dc6c2b625789e70a9c4756b5a327e6547273ff8bde7e0327af48c5%40%3Cdev.tomcat.apache.org%3E↗www.redhat.comhttps://www.redhat.com/archives/fedora-package-announce/2008-September/msg00712.html↗www.securityfocus.comhttp://www.securityfocus.com/archive/1/495022/100/0/threaded↗www.vupen.comhttp://www.vupen.com/english/advisories/2009/2215↗oval.cisecurity.orghttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5876↗tomcat.apache.orghttp://tomcat.apache.org/security-6.html↗support.apple.comhttp://support.apple.com/kb/HT3216↗lists.opensuse.orghttp://lists.opensuse.org/opensuse-security-announce/2009-02/msg00002.html↗secunia.comhttp://secunia.com/advisories/57126↗www.fujitsu.comhttp://www.fujitsu.com/global/support/software/security/products-f/interstage-200902e.html↗secunia.comhttp://secunia.com/advisories/31865↗secunia.comhttp://secunia.com/advisories/34013↗secunia.comhttp://secunia.com/advisories/31379↗lists.apple.comhttp://lists.apple.com/archives/security-announce/2008/Oct/msg00001.html↗secunia.comhttp://secunia.com/advisories/33999↗lists.apache.orghttps://lists.apache.org/thread.html/rb71997f506c6cc8b530dd845c084995a9878098846c7b4eacfae8db3%40%3Cdev.tomcat.apache.org%3E↗