CVE-2006-0956
CVSS1.7
发布时间 :2006-03-02 18:02:00
修订时间 :2011-03-07 21:31:26
NMCO    

[原文]nuauth in NuFW before 1.0.21 does not properly handle blocking TLS sockets, which allows remote authenticated users to cause a denial of service (service hang) by flooding packets at the authentication server.


[CNNVD]NuFW nuauth远程TLS连接处理拒绝服务漏洞(CNNVD-200603-006)

        在NuFW 1.0.21之前版本中的nuauth没有妥善处理阻止TLS插口,从而使远程经过验证用户向验证服务器发送洪水式数据包,遇到拒绝服务(服务挂起)。

- CVSS (基础分值)

CVSS分值: 1.7 [轻微(LOW)]
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: LOCAL [漏洞利用需要具有物理访问权限或本地帐户]
身份认证: [--]

- CPE (受影响的平台与产品)

产品及版本信息(CPE)暂不可用

- 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-2006-0956
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2006-0956
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200603-006
(官方数据源) CNNVD

- 其它链接及资源

http://www.nufw.org/+NuFW-1-21-minor-security-fix+.html
(VENDOR_ADVISORY)  CONFIRM  http://www.nufw.org/+NuFW-1-21-minor-security-fix+.html
http://secunia.com/advisories/19046
(VENDOR_ADVISORY)  SECUNIA  19046
http://www.vupen.com/english/advisories/2006/0762
(UNKNOWN)  VUPEN  ADV-2006-0762
http://www.securityfocus.com/bid/16868
(UNKNOWN)  BID  16868

- 漏洞信息

NuFW nuauth远程TLS连接处理拒绝服务漏洞
低危 授权问题
2006-03-02 00:00:00 2006-03-03 00:00:00
远程  
        在NuFW 1.0.21之前版本中的nuauth没有妥善处理阻止TLS插口,从而使远程经过验证用户向验证服务器发送洪水式数据包,遇到拒绝服务(服务挂起)。

- 公告与补丁

        目前厂商已经发布了升级补丁以修复此安全问题,补丁获取链接:
        NuFW NuFW 1.0.11
        NuFW nufw-1.0.21.tar.bz2
        http://www.nufw.org/download/nufw/nufw-1.0.21.tar.bz2
        
        NuFW NuFW 1.0.12
        NuFW nufw-1.0.21.tar.bz2
        http://www.nufw.org/download/nufw/nufw-1.0.21.tar.bz2
        NuFW NuFW 1.0.13
        NuFW nufw-1.0.21.tar.bz2
        http://www.nufw.org/download/nufw/nufw-1.0.21.tar.bz2
        
        NuFW NuFW 1.0.14
        NuFW nufw-1.0.21.tar.bz2
        http://www.nufw.org/download/nufw/nufw-1.0.21.tar.bz2
        
        NuFW NuFW 1.0.15
        NuFW nufw-1.0.21.tar.bz2
        http://www.nufw.org/download/nufw/nufw-1.0.21.tar.bz2
        
        NuFW NuFW 1.0.16
        NuFW nufw-1.0.21.tar.bz2
        http://www.nufw.org/download/nufw/nufw-1.0.21.tar.bz2
        
        NuFW NuFW 1.0.17
        NuFW nufw-1.0.21.tar.bz2
        http://www.nufw.org/download/nufw/nufw-1.0.21.tar.bz2
        
        NuFW NuFW 1.0.18
        NuFW nufw-1.0.21.tar.bz2
        http://www.nufw.org/download/nufw/nufw-1.0.21.tar.bz2
        
        NuFW NuFW 1.0.19
        NuFW nufw-1.0.21.tar.bz2
        http://www.nufw.org/download/nufw/nufw-1.0.21.tar.bz2
        
        NuFW NuFW 1.0.20
        NuFW nufw-1.0.21.tar.bz2
        http://www.nufw.org/download/nufw/nufw-1.0.21.tar.bz2

- 漏洞信息

23550
NuFW nuauth TLS Socket Handling DoS
Denial of Service
Loss of Availability
Vendor Verified

- 漏洞描述

Unknown or Incomplete

- 时间线

2006-02-27 Unknow
Unknow Unknow

- 解决方案

Upgrade to version 1.0.21 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
 

 

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