CVE-2005-3631
CVSS4.6
发布时间 :2005-12-22 06:03:00
修订时间 :2010-08-21 00:00:00
NMCOS    

[原文]udev does not properly set permissions on certain files in /dev/input, which allows local users to obtain sensitive data that is entered at the console, such as user passwords.


[CNNVD]RedHat Enterprise Linux UDEV不安全许可漏洞(CNNVD-200512-534)

        udev未正确设置/dev/input中的某些文件的许可权限,因此本地用户可以获取在控制台输入的敏感数据,如用户密码。

- CVSS (基础分值)

CVSS分值: 4.6 [中等(MEDIUM)]
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: 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-264 [权限、特权与访问控制]

- CPE (受影响的平台与产品)

cpe:/o:redhat:enterprise_linux_desktop:4.0Red Hat Desktop 4.0
cpe:/o:redhat:enterprise_linux:4.0::advanced_server
cpe:/o:redhat:enterprise_linux:4.0::enterprise_server
cpe:/o:redhat:enterprise_linux:4.0::workstation

- OVAL (用于检测的技术细节)

oval:org.mitre.oval:def:10854udev does not properly set permissions on certain files in /dev/input, which allows local users to obtain sensitive data that is entered at ...
*OVAL详细的描述了检测该漏洞的方法,你可以从相关的OVAL定义中找到更多检测该漏洞的技术细节。

- 官方数据库链接

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2005-3631
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2005-3631
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200512-534
(官方数据源) CNNVD

- 其它链接及资源

http://www.securityfocus.com/bid/15994
(PATCH)  BID  15994
http://www.redhat.com/support/errata/RHSA-2005-864.html
(VENDOR_ADVISORY)  REDHAT  RHSA-2005:864
http://secunia.com/advisories/18193
(VENDOR_ADVISORY)  SECUNIA  18193
http://securitytracker.com/id?1015386
(UNKNOWN)  SECTRACK  1015386

- 漏洞信息

RedHat Enterprise Linux UDEV不安全许可漏洞
中危 访问验证错误
2005-12-22 00:00:00 2006-06-06 00:00:00
本地  
        udev未正确设置/dev/input中的某些文件的许可权限,因此本地用户可以获取在控制台输入的敏感数据,如用户密码。

- 公告与补丁

        

- 漏洞信息

22001
Red Hat Linux udev /dev/input Permission Weakness Information Disclosure
Information Disclosure
Loss of Confidentiality
Vendor Verified

- 漏洞描述

Unknown or Incomplete

- 时间线

2005-12-15 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

RedHat Enterprise Linux UDEV Insecure Permissions Vulnerability
Access Validation Error 15994
No Yes
2005-12-20 12:00:00 2006-03-03 05:06:00
Richard Cunningham reported this issue to the vendor.

- 受影响的程序版本

RedHat Enterprise Linux WS 4
RedHat Enterprise Linux ES 4
RedHat Desktop 4.0
Red Hat Fedora Core3
Red Hat Fedora Core2
Red Hat Enterprise Linux AS 4

- 漏洞讨论

Red Hat Enterprise Linux is susceptible to an insecure-permissions vulnerability. This issue is due to a flaw in the 'udev' package that improperly creates '/dev/input' files.

This issue allows local attackers to improperly access files in '/dev/input'. This allows them to sniff user-supplied keyboard and mouse input. Information gathered through this issue, such as passwords, will aid malicious users in further attacks.

- 漏洞利用

An exploit is not required.

- 解决方案

Red Hat has released advisory RHSA-2005:864-6, along with fixes to address this issue.

Please see the referenced vendor advisories for further information on obtaining fixes.

- 相关参考

 

 

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