发布时间 :2000-05-03 00:00:00
修订时间 :2008-09-10 15:04:09

[原文] or UltraBoard.cgi CGI scripts in UltraBoard 1.6 allows remote attackers to read arbitrary files via a pathname string that includes a dot dot (..) and ends with a null byte.

[CNNVD]UltraBoard 漏洞(CNNVD-200005-019)

        UltraBoard 1.6 的UltraBoard.pl或UltraBoard.cgi公共网关接口存在漏洞,远程攻击者可以通过包含点点(..)和末端空字节的路径名字符串读取任意文件。

- 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)


- 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
(UNKNOWN)  BUGTRAQ  20000502 Fun with UltraBoard V1.6X

- 漏洞信息

UltraBoard 漏洞
中危 未知
2000-05-03 00:00:00 2010-12-02 00:00:00
        UltraBoard 1.6 的UltraBoard.pl或UltraBoard.cgi公共网关接口存在漏洞,远程攻击者可以通过包含点点(..)和末端空字节的路径名字符串读取任意文件。

- 公告与补丁


- 漏洞信息 (19890)

UltraScripts UltraBoard 1.6 Directory Traversal Vulnerability (EDBID:19890)
cgi remote
2000-05-03 Verified
0 Rudi Carell
N/A [点击下载]

UltraBoard 1.6 (and possibly all 1.x versions) is vulnerable to a directory traversal attack that will allow any remote browser to download any file that the webserver has read access to. On Windows instalations, the file must reside on the same logical drive as the webroot. In all cases, the filename and relative path from the webroot must be known to the attacker. 

This is accomplished through a combination of the '../' string and the usage of a null byte (x00) in the variables passed to the UltraBoard CGI.

http: ://target/\000		

- 漏洞信息

UltraBoard Arbitrary File Access
Remote / Network Access Input Manipulation
Loss of Confidentiality, Loss of Integrity Solution Unknown
Exploit Public Third-party Verified

- 漏洞描述

UltraBoard contains a flaw that allows a remote attacker to access arbitrary files outside of the web path. The issue is due to the "" not properly sanitizing user input, specifically traversal style attacks (../../) supplied via the "Post" variable.

- 时间线

2000-05-03 Unknow
2000-05-03 Unknow

- 解决方案

Currently, there are no known upgrades, patches, or workarounds available to correct this issue.

- 相关参考

- 漏洞作者