CVE-2005-4882
CVSS5.0
发布时间 :2009-11-20 14:30:00
修订时间 :2009-11-23 00:00:00
NMCOS    

[原文]tftpd in Philippe Jounin Tftpd32 2.74 and earlier, as used in Wyse Simple Imager (WSI) and other products, allows remote attackers to cause a denial of service (daemon crash) via a long filename in a TFTP read (aka RRQ or get) request, a different vulnerability than CVE-2002-2226.


[CNNVD]Philippe Jounin Tftpd32 "tftpd" 长文件名请求远程拒绝服务漏洞(CNNVD-200911-207)

        当在Wyse Simple Imager(WSI)和其他产品中被使用时,Philippe Jounin Tftpd32 2.74及之前版本中的tftpd允许远程攻击者借助TFTP read(又称RRQ或get)请求中的一个长文件名,引起拒绝服务攻击(后台程序崩溃)。此漏洞不同于CVE-2002-2226。

- CVSS (基础分值)

CVSS分值: 5 [中等(MEDIUM)]
机密性影响: NONE [对系统的机密性无影响]
完整性影响: NONE [不会对系统完整性产生影响]
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: NETWORK [攻击者不需要获取内网访问权或本地访问权]
身份认证: NONE [漏洞利用无需身份认证]

- CWE (弱点类目)

CWE-119 [内存缓冲区边界内操作的限制不恰当]

- CPE (受影响的平台与产品)

cpe:/a:philippe_jounin:tftpd32:2.51
cpe:/a:philippe_jounin:tftpd32:2.60
cpe:/a:philippe_jounin:tftpd32:2.70
cpe:/a:philippe_jounin:tftpd32:2.62
cpe:/a:philippe_jounin:tftpd32:2.53
cpe:/a:philippe_jounin:tftpd32:2.5:beta
cpe:/a:philippe_jounin:tftpd32:2.73
cpe:/a:philippe_jounin:tftpd32:2.5
cpe:/a:philippe_jounin:tftpd32:2.74
cpe:/a:philippe_jounin:tftpd32:2.52
cpe:/a:philippe_jounin:tftpd32:2.54
cpe:/a:philippe_jounin:tftpd32:2.72

- 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-2005-4882
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2005-4882
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200911-207
(官方数据源) CNNVD

- 其它链接及资源

http://www.kb.cert.org/vuls/id/632633
(UNKNOWN)  CERT-VN  VU#632633
http://www.osvdb.org/12898
(UNKNOWN)  OSVDB  12898
http://secway.org/advisory/ad20050108.txt
(UNKNOWN)  MISC  http://secway.org/advisory/ad20050108.txt
http://securitytracker.com/id?1012856
(UNKNOWN)  SECTRACK  1012856
http://archives.neohapsis.com/archives/fulldisclosure/2005-01/0386.html
(UNKNOWN)  FULLDISC  20050112 TFTPD32 Long FileName Remote Denial of Service

- 漏洞信息

Philippe Jounin Tftpd32 "tftpd" 长文件名请求远程拒绝服务漏洞
中危 缓冲区溢出
2009-11-20 00:00:00 2009-11-20 00:00:00
远程  
        当在Wyse Simple Imager(WSI)和其他产品中被使用时,Philippe Jounin Tftpd32 2.74及之前版本中的tftpd允许远程攻击者借助TFTP read(又称RRQ或get)请求中的一个长文件名,引起拒绝服务攻击(后台程序崩溃)。此漏洞不同于CVE-2002-2226。

- 公告与补丁

        目前厂商已经发布了升级补丁以修复这个安全问题,补丁下载链接:
        http://www.apple.com/support/downloads/

- 漏洞信息

12898
Tftpd32 Long File Name Request Remote DoS
Remote / Network Access Denial of Service
Loss of Availability
Exploit Public

- 漏洞描述

Tftpd32 contains a flaw that may allow a remote denial of service. The issue is triggered when the server receives a TFTP request with a long filename, and will result in loss of availability for the service.

- 时间线

2005-01-12 Unknow
2005-01-12 Unknow

- 解决方案

Upgrade to version 2.80 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

- 漏洞信息

Philippe Jounin Tftpd32 Long Filename Denial Of Service Vulnerability
Failure to Handle Exceptional Conditions 37119
Yes No
2005-01-12 12:00:00 2009-11-24 10:25:00
Sowhat

- 受影响的程序版本

Philippe Jounin TFTPD32 2.74
Philippe Jounin TFTPD32 2.80

- 不受影响的程序版本

Philippe Jounin TFTPD32 2.80

- 漏洞讨论

Philippe Jounin Tftpd32 is prone to a denial-of-service vulnerability.

A successful exploit may allow attackers to crash the server process, resulting in a denial-of-service condition.

Tftpd32 2.74 is vulnerable; other versions may also be affected.

NOTE: Wyse Simple Imager includes the vulnerable application; other products may also include it.

- 漏洞利用

An attacker can exploit this issue by using readily available command-line utilities.

- 解决方案

Updates are available. Please see the references for details.


Philippe Jounin TFTPD32 2.74

- 相关参考

 

 

关于SCAP中文社区

SCAP中文社区是国内第一个以SCAP为主题的中文开放社区。了解更多信息,请查阅[关于本站]

版权声明

CVE/CWE/OVAL均为MITRE公司的注册商标,它们的官方数据源均保存在MITRE公司的相关网站