CVE-2001-1064
CVSS5.0
发布时间 :2001-08-31 00:00:00
修订时间 :2008-09-05 16:25:35
NMCOES    

[原文]Cisco 600 series routers running CBOS 2.0.1 through 2.4.2ap allows remote attackers to cause a denial of service via multiple connections to the router on the (1) HTTP or (2) telnet service, which causes the router to become unresponsive and stop forwarding packets.


[CNNVD]Cisco CBOS多个TCP连接服务拒绝漏洞(CNNVD-200108-199)

        Cisco 600系列路由器运行CBOS 2.0.1到2.4.2ap版本时存在漏洞。远程攻击者借助多个到(1)HTTP或者(2)telnet服务路由器的连接导致服务拒绝,该漏洞导致路由器变的无反应和停止转发数据包。

- 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: [--]
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:/o:cisco:cbos:2.1.0a
cpe:/o:cisco:cbos:2.4.2ap
cpe:/o:cisco:cbos:2.2.1
cpe:/o:cisco:cbos:2.2.1a
cpe:/o:cisco:cbos:2.3.8
cpe:/o:cisco:cbos:2.4.2
cpe:/o:cisco:cbos:2.3.5
cpe:/o:cisco:cbos:2.3.7
cpe:/o:cisco:cbos:2.3.2
cpe:/o:cisco:cbos:2.4.1
cpe:/o:cisco:cbos:2.0.1
cpe:/o:cisco:cbos:2.3.9
cpe:/o:cisco:cbos:2.2.0
cpe:/o:cisco:cbos:2.3
cpe:/o:cisco:cbos:2.1.0

- 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-2001-1064
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2001-1064
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200108-199
(官方数据源) CNNVD

- 其它链接及资源

http://xforce.iss.net/static/7026.php
(VENDOR_ADVISORY)  XF  cisco-cbos-http-dos(7026)
http://xforce.iss.net/static/7025.php
(VENDOR_ADVISORY)  XF  cisco-cbos-telnet-dos(7025)
http://www.securityfocus.com/bid/3236
(VENDOR_ADVISORY)  BID  3236
http://www.cisco.com/warp/public/707/cisco-cbos-webserver-pub.shtml
(VENDOR_ADVISORY)  CISCO  20010823 CBOS Web-based Configuration Utility Vulnerability

- 漏洞信息

Cisco CBOS多个TCP连接服务拒绝漏洞
中危 其他
2001-08-31 00:00:00 2005-10-20 00:00:00
远程  
        Cisco 600系列路由器运行CBOS 2.0.1到2.4.2ap版本时存在漏洞。远程攻击者借助多个到(1)HTTP或者(2)telnet服务路由器的连接导致服务拒绝,该漏洞导致路由器变的无反应和停止转发数据包。

- 公告与补丁

        Updates available:
        Cisco CBOS 2.0.1
        
        Cisco CBOS 2.1
        
        Cisco CBOS 2.1 a
        
        Cisco CBOS 2.2
        
        Cisco CBOS 2.2.1
        
        Cisco CBOS 2.2.1 a
        
        Cisco CBOS 2.3
        
        Cisco CBOS 2.3.2
        
        Cisco CBOS 2.3.5
        
        Cisco CBOS 2.3.7
        
        Cisco CBOS 2.3.8
        
        Cisco CBOS 2.3.9
        
        Cisco CBOS 2.4.1
        
        Cisco CBOS 2.4.2 ap
        
        Cisco CBOS 2.4.2
        

- 漏洞信息 (21092)

Cisco CBOS 2.x Multiple TCP Connection Denial of Service Vulnerability (EDBID:21092)
hardware dos
2001-08-23 Verified
0 Cisco Security
N/A [点击下载]
source: http://www.securityfocus.com/bid/3236/info


CBOS is the Cisco Broadband Operating System, firmware designed for use on Cisco 600 series routers. It is maintained and distributed by Cisco Systems.

CBOS becomes unstable when it receives multiple TCP connections on one of the two administrative ports; 21 via telnet, or 80 via HTTP. Upon receiving multiple connections on one of these two ports, the 600 series router becomes incapable of configuration, requiring reboot to resume normal operation.

This problem affects the following Cisco 600 series routers: 627, 633, 673, 675, 675E, 677, 677i and 678. 

http://www.exploit-db.com/sploits/21092.mrc		

- 漏洞信息

8823
Cisco 600 Series Routers Multiple Service Connection Flood Remote DoS
Remote / Network Access Denial of Service
Loss of Availability
Exploit Public

- 漏洞描述

- 时间线

2001-08-23 Unknow
2001-08-23 Unknow

- 解决方案

Products

Unknown or Incomplete

- 相关参考

- 漏洞作者

Unknown or Incomplete

- 漏洞信息

Cisco CBOS Multiple TCP Connection Denial of Service Vulnerability
Failure to Handle Exceptional Conditions 3236
Yes No
2001-08-23 12:00:00 2009-07-11 07:56:00
This vulnerability was announced in a Cisco Security Advisory on August 23, 2001.

- 受影响的程序版本

Cisco CBOS 2.4.2 ap
Cisco CBOS 2.4.2
Cisco CBOS 2.4.1
Cisco CBOS 2.3.9
Cisco CBOS 2.3.8
Cisco CBOS 2.3.7
Cisco CBOS 2.3.5
Cisco CBOS 2.3.2
Cisco CBOS 2.3
Cisco CBOS 2.2.1 a
Cisco CBOS 2.2.1
Cisco CBOS 2.2
Cisco CBOS 2.1 a
Cisco CBOS 2.1
Cisco CBOS 2.0.1
Cisco CBOS 2.4.3
Cisco CBOS 2.4.2 b

- 不受影响的程序版本

Cisco CBOS 2.4.3
Cisco CBOS 2.4.2 b

- 漏洞讨论

CBOS is the Cisco Broadband Operating System, firmware designed for use on Cisco 600 series routers. It is maintained and distributed by Cisco Systems.

CBOS becomes unstable when it receives multiple TCP connections on one of the two administrative ports; 21 via telnet, or 80 via HTTP. Upon receiving multiple connections on one of these two ports, the 600 series router becomes incapable of configuration, requiring reboot to resume normal operation.

This problem affects the following Cisco 600 series routers: 627, 633, 673, 675, 675E, 677, 677i and 678.

- 漏洞利用

Arne Schwerdtfegger <knud@skodliv.dk> has provided the following exploit code written by By Cokaine and Ewadoh:

- 解决方案

Updates available:


Cisco CBOS 2.0.1

Cisco CBOS 2.1

Cisco CBOS 2.1 a

Cisco CBOS 2.2

Cisco CBOS 2.2.1

Cisco CBOS 2.2.1 a

Cisco CBOS 2.3

Cisco CBOS 2.3.2

Cisco CBOS 2.3.5

Cisco CBOS 2.3.7

Cisco CBOS 2.3.8

Cisco CBOS 2.3.9

Cisco CBOS 2.4.1

Cisco CBOS 2.4.2 ap

Cisco CBOS 2.4.2

- 相关参考

 

 

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