CVE-2006-0223
CVSS5.0
发布时间 :2006-01-16 16:03:00
修订时间 :2011-03-07 00:00:00
NMCO    

[原文]Directory traversal vulnerability in Shanghai TopCMM 123 Flash Chat Server Software 5.1 allows attackers to create or overwrite arbitrary files on the server via ".." (dot dot) sequences in the username field.


[CNNVD]Shanghai TopCMM 123 Flash Chat Server Software 目录遍历漏洞(CNNVD-200601-157)

        Shanghai TopCMM 123 Flash Chat Server Software 5.1中存在目录遍历漏洞,攻击者可以通过用户名字段中的".."(两点)序列创建或覆盖服务器上的任意文件。

- CVSS (基础分值)

CVSS分值: 5 [中等(MEDIUM)]
机密性影响: NONE [对系统的机密性无影响]
完整性影响: PARTIAL [可能会导致系统文件被修改]
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]

- CWE (弱点类目)

CWE-22 [对路径名的限制不恰当(路径遍历)]

- CPE (受影响的平台与产品)

cpe:/a:topcmm_computing:123_flash_chat_server:5.1
cpe:/a:topcmm_computing:123_flash_chat_server:5.0

- 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-2006-0223
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2006-0223
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200601-157
(官方数据源) CNNVD

- 其它链接及资源

http://www.securityfocus.com/bid/16235
(PATCH)  BID  16235
http://www.123flashchat.com/flash-chat-server-v512.html
(PATCH)  MISC  http://www.123flashchat.com/flash-chat-server-v512.html
http://xforce.iss.net/xforce/xfdb/24137
(UNKNOWN)  XF  123flashchat-user-directory-traversal(24137)
http://www.vupen.com/english/advisories/2006/0198
(VENDOR_ADVISORY)  VUPEN  ADV-2006-0198
http://www.osvdb.org/22440
(UNKNOWN)  OSVDB  22440
http://secunia.com/advisories/18455
(VENDOR_ADVISORY)  SECUNIA  18455

- 漏洞信息

Shanghai TopCMM 123 Flash Chat Server Software 目录遍历漏洞
中危 路径遍历
2006-01-16 00:00:00 2006-03-27 00:00:00
远程  
        Shanghai TopCMM 123 Flash Chat Server Software 5.1中存在目录遍历漏洞,攻击者可以通过用户名字段中的".."(两点)序列创建或覆盖服务器上的任意文件。

- 公告与补丁

        目前厂商已经发布了升级补丁以修复这个安全问题,补丁下载链接:
        TopCMM Computing 123 Flash Chat Server 5.0
        TopCMM Computing 123 Flash Chat Server Software Download
        http://www.123flashchat.com/download.html
        TopCMM Computing 123 Flash Chat Server 5.1
        TopCMM Computing 123 Flash Chat Server Software Download
        http://www.123flashchat.com/download.html

- 漏洞信息

22440
123 Flash Chat Server Username Traversal Arbitrary File Access
Remote / Network Access Input Manipulation
Loss of Integrity
Exploit Public Vendor Verified

- 漏洞描述

123 Flash Chat Server contains a flaw that allows a remote attacker to write to files outside of the web path. The issue is due to the server not properly sanitizing user input when creating new users, specifically traversal style attacks (../../) supplied via the "user" variable. This flaw may allow a malicious user to gain access to unauthorized privileges and files.

- 时间线

2006-01-13 Unknow
2006-01-13 Unknow

- 解决方案

Upgrade to version 5.1_2 or higher, as it has been reported to fix this vulnerability. An upgrade is required as there are no known workarounds.

- 相关参考

- 漏洞作者

 

 

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