Apache Tomcat目录Host Appbase验证绕过漏洞

漏洞起因
访问验证错误
危险等级

 
影响系统
Apache Software Foundation Tomcat 6.0.20
Apache Software Foundation Tomcat 6.0.20
Apache Software Foundation Tomcat 6.0.18
Apache Software Foundation Tomcat 6.0.16
Apache Software Foundation Tomcat 6.0.15
Apache Software Foundation Tomcat 6.0.14
Apache Software Foundation Tomcat 6.0.13
Apache Software Foundation Tomcat 6.0.12
Apache Software Foundation Tomcat 6.0.11
Apache Software Foundation Tomcat 6.0.10
Apache Software Foundation Tomcat 6.0.9
Apache Software Foundation Tomcat 6.0.8
Apache Software Foundation Tomcat 6.0.7
Apache Software Foundation Tomcat 6.0.6
Apache Software Foundation Tomcat 6.0.5
Apache Software Foundation Tomcat 6.0.4
Apache Software Foundation Tomcat 6.0.3
Apache Software Foundation Tomcat 6.0.2
Apache Software Foundation Tomcat 6.0.1
Apache Software Foundation Tomcat 6.0
Apache Software Foundation Tomcat 5.5.28
Apache Software Foundation Tomcat 5.5.27
Apache Software Foundation Tomcat 5.5.26
Apache Software Foundation Tomcat 5.5.25
Apache Software Foundation Tomcat 5.5.24
Apache Software Foundation Tomcat 5.5.23
Apache Software Foundation Tomcat 5.5.22
Apache Software Foundation Tomcat 5.5.21
Apache Software Foundation Tomcat 5.5.20
Apache Software Foundation Tomcat 5.5.20
+ Gentoo Linux 1.4 _rc3
+ Gentoo Linux 1.4 _rc2
+ Gentoo Linux 1.4 _rc1
+ Gentoo Linux 1.2
Apache Software Foundation Tomcat 5.5.19
Apache Software Foundation Tomcat 5.5.18
Apache Software Foundation Tomcat 5.5.17
Apache Software Foundation Tomcat 5.5.17
Apache Software Foundation Tomcat 5.5.16
Apache Software Foundation Tomcat 5.5.15
Apache Software Foundation Tomcat 5.5.14
Apache Software Foundation Tomcat 5.5.13
Apache Software Foundation Tomcat 5.5.12
Apache Software Foundation Tomcat 5.5.12
Apache Software Foundation Tomcat 5.5.11
Apache Software Foundation Tomcat 5.5.11
Apache Software Foundation Tomcat 5.5.10
Apache Software Foundation Tomcat 5.5.10
Apache Software Foundation Tomcat 5.5.9
Apache Software Foundation Tomcat 5.5.9
Apache Software Foundation Tomcat 5.5.8
Apache Software Foundation Tomcat 5.5.8
Apache Software Foundation Tomcat 5.5.7
Apache Software Foundation Tomcat 5.5.7
Apache Software Foundation Tomcat 5.5.6
Apache Software Foundation Tomcat 5.5.6
Apache Software Foundation Tomcat 5.5.5
Apache Software Foundation Tomcat 5.5.5
Apache Software Foundation Tomcat 5.5.4
Apache Software Foundation Tomcat 5.5.4
Apache Software Foundation Tomcat 5.5.3
Apache Software Foundation Tomcat 5.5.3
Apache Software Foundation Tomcat 5.5.2
Apache Software Foundation Tomcat 5.5.2
Apache Software Foundation Tomcat 5.5.1
Apache Software Foundation Tomcat 5.5.1
Apache Software Foundation Tomcat 5.5
Apache Software Foundation Tomcat 5.5
 
不受影响系统
Apache Software Foundation Tomcat 6.0.24
Apache Software Foundation Tomcat 5.5.29
 
危害
远程攻击者可以利用漏洞获得敏感信息。
 
攻击所需条件
攻击者必须访问Apache Tomcat。
 
漏洞信息
Apache Tomcat是一款开放源码的JSP应用服务器程序。
默认情况下,Tomcat自动部署在HOST的appBase中任意目录。这种行为由主机的autoDeploy属性来控制,默认设置为ture。如果取消部署失败之后,余下的文件访问限制设置不正确,可导致用户无需验证即可访问,获得敏感信息。
 
测试方法
 
厂商解决方案
Apache Software Foundation Tomcat 6.0.24和Apache Software Foundation Tomcat 5.5.29已经修复此漏洞,建议用户下载使用:
http://tomcat.apache.org/
 
漏洞提供者
Marc Schoenefeld of the Red Hat Security Response Team

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