发布时间 :2004-01-20 00:00:00
修订时间 :2008-09-10 15:24:50

[原文]Multiple buffer overflows in the nd WebDAV interface 0.8.2 and earlier allows remote web servers to execute arbitrary code via certain long strings.



- 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)


- 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
(VENDOR_ADVISORY)  XF  nd-long-string-bo(14141)

- 漏洞信息

高危 边界条件错误
2004-01-20 00:00:00 2005-10-20 00:00:00

- 公告与补丁


- 漏洞信息

nd WebDAV Interface String Handling Multiple Overflows
Input Manipulation
Loss of Integrity

- 漏洞描述

A remote overflow exists in nd. The vendor announced the vulnerability and did not release details. With a specially crafted request, a malicious web server operator can cause arbitrary code to execute resulting in a loss of confidentiality, integrity, and/or availability.

- 时间线

2003-11-29 Unknow
Unknow Unknow

- 解决方案

Upgrade to version 0.8.2 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

Unknown or Incomplete

- 漏洞信息

nd Multiple Buffer Overrun Vulnerabilities
Boundary Condition Error 9365
Yes No
2004-01-06 12:00:00 2009-07-12 12:56:00
Discovery is credited to Fumitoshi UKAI.

- 受影响的程序版本

nd nd 0.5 .0

- 漏洞讨论

Multiple buffer overrun vulnerabilities were reported in nd. The source of the vulnerabilities appears to be multiple instances where sprintf() operations are performed on server-supplied data without proper bounds checking.

These issues may be exploited by a malicious WebDAV server to execute arbitrary code in the context of the software.

- 漏洞利用

Currently we 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

Debian has released an advisory (DSA 412-1) to address these issues. Please see the attached advisory for details on obtaining and applying fixes.

nd nd 0.5 .0

- 相关参考