发布时间 :2002-12-31 00:00:00
修订时间 :2008-09-05 16:33:09

[原文]Winamp 2.80 stores authentication credentials in plaintext in the (1) [HTTP-AUTH] and (2) [winamp] sections in winamp.ini, which allows local users to gain access to other accounts.

[CNNVD]Nullsoft Winamp Plaintext认证证书漏洞(CNNVD-200212-685)

        Winamp 2.80版本储存的 winamp.ini的(1)[HTTP-AUTH]和(2)[winamp]的plaintext的认证证书存在漏洞。本地用户对其他账户提升访问权限。

- CVSS (基础分值)

CVSS分值: 2.1 [轻微(LOW)]
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: LOCAL [漏洞利用需要具有物理访问权限或本地帐户]
身份认证: NONE [漏洞利用无需身份认证]

- CWE (弱点类目)

CWE-255 [凭证管理]

- 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)  BID  4781
(UNKNOWN)  XF  winamp-plaintext-password(9114)
(UNKNOWN)  BUGTRAQ  20020519 Plain Text Password Vulnerability in Winamp 2.80

- 漏洞信息

Nullsoft Winamp Plaintext认证证书漏洞
低危 设计错误
2002-12-31 00:00:00 2002-12-31 00:00:00
        Winamp 2.80版本储存的 winamp.ini的(1)[HTTP-AUTH]和(2)[winamp]的plaintext的认证证书存在漏洞。本地用户对其他账户提升访问权限。

- 公告与补丁

        Currently the SecurityFocus staff are not aware of any vendor-supplied patches for this issue. If you feel we are in error or are aware of more recent information, please mail us at: .

- 漏洞信息

Winamp winamp.ini Proxy Password Disclosure
Local Access Required Information Disclosure
Loss of Confidentiality
Exploit Public

- 漏洞描述

NullSoft's WinAmp contains a flaw that may lead to an unauthorized password exposure. It is possible to gain access to plaintext passwords when a user elects to provide username:password credentials for authenticated proxy functionality. The username:password combination is stored in WinAmp's winamp.ini in the installation directory, and this configuration file inherits the installation directory's ACLs. In many cases, this includes Users:Read access.

- 时间线

2002-05-19 Unknow
2002-05-19 Unknow

- 解决方案

Currently, there are no known upgrades or patches to correct this issue. It is possible to correct the flaw by implementing the following workaround(s): Do not provide WinAmp with proxy credentials. If authenticated proxy functionality is required, adjust the ACLs on winamp.ini to prohibit other users from reading the contents of the file, and employ EFS to help mitigate the risk of password disclosure.

- 相关参考

- 漏洞作者