发布时间 :2001-07-06 00:00:00
修订时间 :2008-09-05 16:25:38

[原文]Format string vulnerabilities in Livingston/Lucent RADIUS before may allow local or remote attackers to cause a denial of service and possibly execute arbitrary code via format specifiers that are injected into log messages.

[CNNVD]Lucent RADIUS格式字符串漏洞(CNNVD-200107-058)

        Livingston/Lucent RADIUS之前版本存在格式字符串漏洞。本地或远程攻击者可以借助被注入到日志信息中的格式说明符导致服务拒绝和可能执行任意代码。

- 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:lucent:radius:2.1.2Lucent RADIUS 2.1.2

- 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)  VULNWATCH  20010719 [VulnWatch] Changelog maddness (14 various broken apps)
(UNKNOWN)  MLIST  [fm-news] 20010713 Newsletter for Friday, July 13th 2001

- 漏洞信息

Lucent RADIUS格式字符串漏洞
高危 格式化字符串
2001-07-06 00:00:00 2005-05-13 00:00:00
        Livingston/Lucent RADIUS之前版本存在格式字符串漏洞。本地或远程攻击者可以借助被注入到日志信息中的格式说明符导致服务拒绝和可能执行任意代码。

- 公告与补丁

        Patches available:
        Simon Horms RADIUS 2.1 -2

- 漏洞信息

Livingston/Lucent RADIUS Log Message Format String
Local / Remote, Context Dependent Input Manipulation
Loss of Integrity

- 漏洞描述

Unknown or Incomplete

- 时间线

2001-07-13 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

Lucent RADIUS Format String Vulnerability
Input Validation Error 2994
Yes No
2001-07-06 12:00:00 2009-07-11 06:56:00
This vulnerability was announced in an ISS X-Force Security Advisory on July 5, 2001.

- 受影响的程序版本

Simon Horms RADIUS 2.1 -2

- 漏洞讨论

The Lucent RADIUS implementation is a user authentication software package designed to offer enhanced security services to users needing remote access to various resources. The package is no longer maintained by Lucent, and is public domain.

A problem with the software package makes it possible for remote users to execute arbitrary code. The package contains numerous format string vulnerabilities, which may allow an attacker to use format specifiers to write almost arbitrary values to an almost arbitrary location in memory.

- 漏洞利用

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

- 解决方案

Patches available:

Simon Horms RADIUS 2.1 -2

- 相关参考