CVE-2000-0608
CVSS5.0
发布时间 :2000-06-21 00:00:00
修订时间 :2008-09-10 15:05:12
NMCOS    

[原文]NetWin dMailWeb and cwMail 2.6i and earlier allows remote attackers to cause a denial of service via a long POP parameter (pophost).


[CNNVD]Netwin DMailWeb & CWMai多重DoS漏洞(CNNVD-200006-078)

        NetWin dMailWeb和cwMail 2.6i和更早的版本存在漏洞。远程攻击者借助超长POP参数(pophost)导致拒绝服务。

- 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: NONE [不会对系统完整性产生影响]
可用性影响: PARTIAL [可能会导致性能下降或中断资源访问]
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)

cpe:/a:netwin:cwmail:2.6g
cpe:/a:netwin:cwmail:2.5e
cpe:/a:netwin:dmailweb:2.5e
cpe:/a:netwin:dmailweb:2.6j
cpe:/a:netwin:cwmail:2.6j
cpe:/a:netwin:dmailweb:2.6i
cpe:/a:netwin:dmailweb:2.6g
cpe:/a:netwin:cwmail:2.6i

- 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-2000-0608
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2000-0608
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200006-078
(官方数据源) CNNVD

- 其它链接及资源

http://www.securityfocus.com/templates/archive.pike?list=1&date=2000-06-15&msg=4.1.20000621113334.00996820@qlink.queensu.ca
(VENDOR_ADVISORY)  BUGTRAQ  20000620 NetWin dMailWeb Denial of Service
http://www.securityfocus.com/bid/1376
(VENDOR_ADVISORY)  BID  1376

- 漏洞信息

Netwin DMailWeb & CWMai多重DoS漏洞
中危 边界条件错误
2000-06-21 00:00:00 2005-10-20 00:00:00
远程※本地  
        NetWin dMailWeb和cwMail 2.6i和更早的版本存在漏洞。远程攻击者借助超长POP参数(pophost)导致拒绝服务。

- 公告与补丁

        
        NetWin DMailWeb 2.5 e
        
        NetWin DMailWeb 2.6 g
        
        NetWin DMailWeb 2.6 j
        
        NetWin DMailWeb 2.6 i
        

- 漏洞信息

13693
NetWin dMailWeb / cwMail POP Server pophost Parameter DoS
Denial of Service
Loss of Availability

- 漏洞描述

Unknown or Incomplete

- 时间线

2000-06-20 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

Netwin DMailWeb & CWMail Multiple DoS Vulnerabilities
Boundary Condition Error 1376
Yes Yes
2000-06-21 12:00:00 2009-07-11 02:56:00
These vulnerabilities were posted to the Bugtraq mailing list by Chris Wolfe <9cw4@qlink.queensu.ca> on Wed, 21 Jun 2000.

- 受影响的程序版本

NetWin DMailWeb 2.6 j
NetWin DMailWeb 2.6 i
NetWin DMailWeb 2.6 g
NetWin DMailWeb 2.5 e

- 漏洞讨论

DMailWeb and CWMail are server side applications that provide users with web based email they can access using any web browser. They are compatible with any standard POP/SMTP email server system. Certain versions of these applications have a series of vulnerabilities related to unchecked user supplied data (overly long strings etc.) which result in the services crashing. This is possibly (although not confirmed) an indicator of exploitable buffer overflows. At the least this is a denial of service issue.

- 漏洞利用

From the original (attached in the 'Credit') section post on this vulnerability from Chris Wolfe &lt;9cw4@qlink.queensu.ca&gt; :

Sending long values as the username (&gt;= 240 chars, 239 works normally) will cause the script to freeze (just over a minute on the machines tested). The pophost field has a similar problem, though it requires more characters to trigger (tested 512).

An extremely long pophost (tested 1024) causes the script to freeze and then crash. I am not equipped to test for buffer overflow conditions, but suspect one is the cause of the crash. (2.6j removed the delay but still crashes).

- 解决方案

- 相关参考

     

     

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