CVE-2002-0324
CVSS7.5
发布时间 :2002-06-25 00:00:00
修订时间 :2016-10-17 22:19:09
NMCOS    

[原文]Greymatter 1.21c and earlier with the Bookmarklet feature enabled allows remote attackers to read a cleartext password and gain administrative privileges by guessing the name of a gmrightclick-*.reg file which contains the administrator name and password in cleartext, then retrieving the file from the web server before the Greymatter administrator performs a "Clear And Exit" action.


[CNNVD]Noah Grey Greymatter IE Bookmarklet Account妥协漏洞(CNNVD-200206-056)

        Greymatter 1.21c及其早期版本存在漏洞。当Bookmarklet功能启用时,远程攻击者通过猜测包含明文方式管理员名称和密码的gmrightclick-*.reg文件名称读取明文密码且获取管理特权,然后在Greymatter执行"Clear And Exit"操作之前从web服务器获取文件。

- CVSS (基础分值)

CVSS分值: 7.5 [严重(HIGH)]
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:noah_gray:graymatter:1.21
cpe:/a:noah_gray:graymatter:1.2b
cpe:/a:noah_gray:graymatter:1.1b
cpe:/a:noah_gray:graymatter:1.1

- 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-2002-0324
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2002-0324
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200206-056
(官方数据源) CNNVD

- 其它链接及资源

http://marc.info/?l=bugtraq&m=101465343308249&w=2
(UNKNOWN)  BUGTRAQ  20020224 Greymatter 1.21c and earlier - remote login/pass exposure
http://www.dangerousmonkey.com/dangblog/dangarch/00000051.htm
(VENDOR_ADVISORY)  MISC  http://www.dangerousmonkey.com/dangblog/dangarch/00000051.htm
http://www.iss.net/security_center/static/8277.php
(VENDOR_ADVISORY)  XF  greymatter-gmrightclick-account-information(8277)
http://www.securityfocus.com/bid/4169
(UNKNOWN)  BID  4169

- 漏洞信息

Noah Grey Greymatter IE Bookmarklet Account妥协漏洞
高危 竞争条件
2002-06-25 00:00:00 2005-10-20 00:00:00
远程  
        Greymatter 1.21c及其早期版本存在漏洞。当Bookmarklet功能启用时,远程攻击者通过猜测包含明文方式管理员名称和密码的gmrightclick-*.reg文件名称读取明文密码且获取管理特权,然后在Greymatter执行"Clear And Exit"操作之前从web服务器获取文件。

- 公告与补丁

        Consequences of exploitation may be reduced if author accounts without configuration privileges are used in conjunction with this feature.
        The vendor has stated that selecting the 'Clear And Exit' button on the relevant administration page will delete all registry files related to the bookmarklet process.

- 漏洞信息

4081
Greymatter Remote Admin Account Compromise
Remote / Network Access Information Disclosure
Loss of Confidentiality, Loss of Integrity
Exploit Public RBS Confirmed

- 漏洞描述

Greymatter allows a remote attacker to retrieve a file that contains the administrative login and password stored in plaintext. The issue is due to the package storing this information in a file named "gmrightclick*reg" (where * is a six digit number) and being readable via the web server. With this information, an attacker can login with administrative privileges and have full control over the Greymatter installation.

- 时间线

2002-02-24 Unknow
2002-02-24 Unknow

- 解决方案

Upgrade to version 1.3 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

- 漏洞信息

Noah Grey Greymatter IE Bookmarklet Account Compromise Vulnerability
Race Condition Error 4169
Yes No
2002-02-10 12:00:00 2009-07-11 10:56:00
Published on www.dangerousmonkey.com.

- 受影响的程序版本

Noah Grey Greymatter 1.21 b
Noah Grey Greymatter 1.21 a
Noah Grey Greymatter 1.21
Noah Grey Greymatter 1.2
Noah Grey Greymatter 1.1 b

- 不受影响的程序版本

Noah Grey Greymatter 1.1 b

- 漏洞讨论

Greymatter is a web based log and journal maintenance system. It is written in Perl as a collection of CGI scripts, and should work under Linux and most other Unix platforms.

When the Greymatter 'bookmarklet' feature is enabled by a user, a Windows registry file is created. This file has a name of the form 'gmrightclick-n.reg', where n is a six digit decimal number. This file is world readable, and includes the author's username and password.

This file is deleted when Greymatter page navigation is used after the feature is enabled.

- 漏洞利用

No exploit is required.

- 解决方案

Consequences of exploitation may be reduced if author accounts without configuration privileges are used in conjunction with this feature.

The vendor has stated that selecting the 'Clear And Exit' button on the relevant administration page will delete all registry files related to the bookmarklet process.

- 相关参考

 

 

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