发布时间 :2000-07-24 00:00:00
修订时间 :2017-10-09 21:29:14

[原文]IBM WebSphere allows remote attackers to read source code for executable web files by directly calling the default InvokerServlet using a URL which contains the "/servlet/file" string.

[CNNVD]IBM WebSphere读取可执行web文件的源代码漏洞。(CNNVD-200007-062)

        IBM WebSphere存在漏洞。远程攻击者通过使用包含"/servlet/file"字符串的URL直接调用默认的InvokerServlet从而读取可执行web文件的源代码。

- CVSS (基础分值)

CVSS分值: 5 [中等(MEDIUM)]
机密性影响: [--]
完整性影响: [--]
可用性影响: [--]
攻击复杂度: [--]
攻击向量: [--]
身份认证: [--]

- CPE (受影响的平台与产品)

cpe:/a:ibm:websphere_application_server:2.0IBM WebSphere Application Server 2.0
cpe:/a:ibm:websphere_application_server:3.0IBM WebSphere Application Server 3.0
cpe:/a:ibm:websphere_application_server:3.0.21IBM WebSphere Application Server 3.0.21

- OVAL (用于检测的技术细节)


- 官方数据库链接
(官方数据源) MITRE
(官方数据源) NVD
(官方数据源) CNNVD

- 其它链接及资源
(VENDOR_ADVISORY)  BUGTRAQ  20000723 IBM WebSphere default servlet handler showcode vulnerability
(UNKNOWN)  XF  websphere-showcode

- 漏洞信息

IBM WebSphere读取可执行web文件的源代码漏洞。
中危 未知
2000-07-24 00:00:00 2006-08-21 00:00:00
        IBM WebSphere存在漏洞。远程攻击者通过使用包含"/servlet/file"字符串的URL直接调用默认的InvokerServlet从而读取可执行web文件的源代码。

- 公告与补丁


- 漏洞信息 (20097)

IBM Websphere Application Server 2.0./3.0/3.0.2 .1 Showcode Vulnerability (EDBID:20097)
multiple remote
2000-07-24 Verified
0 Shreeraj Shah
N/A [点击下载]

Certain versions of the IBM WebSphere application server ship with a vulnerability which allows malicious users to view the source of any document which resides in the web document root directory.

This is possible via a flaw which allows a default servlet (different servlets are used to parse different types of content, JHTML, HTMl, JSP, etc.) This default servlet will display the document/page without parsing/compiling it hence allowing the code to be viewed by the end user. 

"It is easy to verify this vulnerability for a given system. Prefixing the path to web pages with "/servlet/file/" in the URL causes the file to be displayed without being
parsed or compiled. For example if the URL for a file "login.jsp" is:


then accessing


would cause the unparsed contents of the file to show up in the web browser." 		

- 漏洞信息

IBM WebSphere InvokerServlet Source Code Disclosure
Remote / Network Access Information Disclosure
Loss of Confidentiality Patch / RCS
Exploit Public Vendor Verified, Third-party Verified

- 漏洞描述

- 时间线

2000-07-21 Unknow
Unknow Unknow

- 解决方案

Currently, there are no known workarounds or upgrades to correct this issue. However, IBM has released a patch to address this vulnerability.

- 相关参考

- 漏洞作者

Unknown or Incomplete