CVE-2005-4337
CVSS7.5
发布时间 :2005-12-18 22:47:00
修订时间 :2008-09-05 16:56:38
NMCO    

[原文]The login page in Blackboard Learning and Community Portal System in Academic Suite 6.3.1.424, 6.2.3.23, and other versions before 6 allows remote attackers to bypass authentication and gain privileges as other users via a modified user_id parameter and a "/" in the encoded_pw parameter.


[CNNVD]Academic Suite绕过认证并获取权限漏洞(CNNVD-200512-386)

        远程攻击者可以借助Academic Suite 6.3.1.424、6.2.3.23及其他6之前版本的Blackboard Learning和Community Portal System的登录页面,通过修改后的user_id参数及encoded_pw参数中的"/"绕过认证并获取权限。

- CVSS (基础分值)

CVSS分值: 7.5 [严重(HIGH)]
机密性影响: PARTIAL [很可能造成信息泄露]
完整性影响: PARTIAL [可能会导致系统文件被修改]
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:blackboard:academic_suite:6.3.1.424
cpe:/a:blackboard:academic_suite:6.2.3.23
cpe:/a:blackboard:academic_suite

- 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-2005-4337
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2005-4337
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200512-386
(官方数据源) CNNVD

- 其它链接及资源

http://www.osvdb.org/21616
(UNKNOWN)  OSVDB  21616
http://www.ipomonis.com/advisories/Bb_6.zip
(VENDOR_ADVISORY)  MISC  http://www.ipomonis.com/advisories/Bb_6.zip

- 漏洞信息

Academic Suite绕过认证并获取权限漏洞
高危 未知
2005-12-18 00:00:00 2005-12-19 00:00:00
远程  
        远程攻击者可以借助Academic Suite 6.3.1.424、6.2.3.23及其他6之前版本的Blackboard Learning和Community Portal System的登录页面,通过修改后的user_id参数及encoded_pw参数中的"/"绕过认证并获取权限。

- 公告与补丁

        

- 漏洞信息

21616
Blackboard Academic Suite login Routine encoded_pw Authentication Bypass
Remote / Network Access Authentication Management
Patch / RCS
Vendor Verified, Third-party Verified

- 漏洞描述

The Learning and Community Portal System in Blackboard Academic Suite contains a flaw that may allow an attacker to bypass authentication. The issue is due to the login script not properly validating user-supplied input to the "encoded_pw" and "user_id" parameters.

- 时间线

2005-12-10 Unknow
2005-12-10 Unknow

- 解决方案

Currently, there are no known workarounds or upgrades to correct this issue. However, Blackboard has released a patch to address this vulnerability.

- 相关参考

- 漏洞作者

Unknown or Incomplete
 

 

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