CVE-2002-1460
CVSS5.0
发布时间 :2003-06-09 00:00:00
修订时间 :2008-09-05 16:30:39
NMCOS    

[原文]L-Forum 2.40 and earlier does not properly verify whether a file was uploaded or if the associated variables were set by POST (attachment, attachment_name, attachment_size and attachment_type), which allows remote attackers to read arbitrary files.


[CNNVD]Leszek Krupinski L-Forum文件泄露漏洞(CNNVD-200306-052)

        L-Forum 2.40以及之前版本不能正确验证是否上传文件或者POST是否设置相关变量(附件,附件名,附件大小,附件类型)。远程攻击者读取任意变量。

- CVSS (基础分值)

CVSS分值: 5 [中等(MEDIUM)]
机密性影响: PARTIAL [很可能造成信息泄露]
完整性影响: NONE [不会对系统完整性产生影响]
可用性影响: NONE [对系统可用性无影响]
攻击复杂度: LOW [漏洞利用没有访问限制 ]
攻击向量: [--]
身份认证: NONE [漏洞利用无需身份认证]

- CPE (受影响的平台与产品)

产品及版本信息(CPE)暂不可用

- OVAL (用于检测的技术细节)

未找到相关OVAL定义

- 官方数据库链接

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2002-1460
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2002-1460
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200306-052
(官方数据源) CNNVD

- 其它链接及资源

http://www.securityfocus.com/bid/5463
(VENDOR_ADVISORY)  BID  5463
http://www.iss.net/security_center/static/9839.php
(VENDOR_ADVISORY)  XF  lforum-upload-read-files(9839)
http://sourceforge.net/tracker/index.php?func=detail&aid=579278&group_id=53716&atid=471343
(VENDOR_ADVISORY)  CONFIRM  http://sourceforge.net/tracker/index.php?func=detail&aid=579278&group_id=53716&atid=471343
http://sourceforge.net/tracker/download.php?group_id=53716&atid=471343&file_id=26687&aid=579278
(PATCH)  CONFIRM  http://sourceforge.net/tracker/download.php?group_id=53716&atid=471343&file_id=26687&aid=579278
http://archives.neohapsis.com/archives/bugtraq/2002-08/0115.html
(VENDOR_ADVISORY)  BUGTRAQ  20020813 L-Forum XSS and upload spoofing

- 漏洞信息

Leszek Krupinski L-Forum文件泄露漏洞
中危 设计错误
2003-06-09 00:00:00 2005-10-20 00:00:00
远程  
        L-Forum 2.40以及之前版本不能正确验证是否上传文件或者POST是否设置相关变量(附件,附件名,附件大小,附件类型)。远程攻击者读取任意变量。

- 公告与补丁

        The following patch is available:
        Leszek Krupinski L-Forum 2.4 .0
        

- 漏洞信息

14493
L-Forum Upload Form Arbitrary File Retrieval

- 漏洞描述

Unknown or Incomplete

- 时间线

2002-08-14 Unknow
Unknow Unknow

- 解决方案

Unknown or Incomplete

- 相关参考

- 漏洞作者

Unknown or Incomplete

- 漏洞信息

Leszek Krupinski L-Forum File Disclosure Vulnerability
Design Error 5463
Yes No
2002-08-14 12:00:00 2009-07-11 03:56:00
Discovery of this vulnerability credited to Ulf Harnhammar <ulfh@update.uu.se>.

- 受影响的程序版本

Leszek Krupinski L-Forum 2.4 .0

- 漏洞讨论

Reportedly, L-Forum may disclose contents of arbitrary files to attackers. The file upload mechanism in L-Forum doesn't properly check the existence of four global variables (attachment, attachment_name, attachment_size and attachment_type) that are set for every uploaded file.

Thus an attacker may be able to obtain access to arbitrary system files.

- 漏洞利用

There is no exploit code required.

- 解决方案

The following patch is available:


Leszek Krupinski L-Forum 2.4 .0

- 相关参考

 

 

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