CVE-2002-1093
CVSS5.0
发布时间 :2002-10-04 00:00:00
修订时间 :2008-09-05 16:29:45
NMCOS    

[原文]HTML interface for Cisco VPN 3000 Concentrator 2.x.x and 3.x.x before 3.0.3(B) allows remote attackers to cause a denial of service (CPU consumption) via a long URL request.


[CNNVD]Cisco HTTP界面超长请求拒绝服务漏洞(CNNVD-200210-069)

        Cisco VPN 3000 Concentrator 2.x.x版本以及3.0.3(B)之前的3.x.x版本的HTML界面存在漏洞。远程攻击者可以借助一个超长URL请求导致服务拒绝(CPU消耗)。

- 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:vpn_3000_concentrator:2.5.2.b
cpe:/o:cisco:vpn_3000_concentrator:3.0
cpe:/o:cisco:vpn_3000_concentrator:2.5.2.c
cpe:/o:cisco:vpn_3000_concentrator:2.5.2.f
cpe:/o:cisco:vpn_3000_concentrator:3.0.3.a
cpe:/o:cisco:vpn_3000_concentrator:2.5.2.a
cpe:/o:cisco:vpn_3000_concentrator:3.0%28rel%29
cpe:/o:cisco:vpn_3000_concentrator:2.5.2.d
cpe:/o:cisco:vpn_3000_concentrator:2.0

- 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-2002-1093
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2002-1093
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200210-069
(官方数据源) CNNVD

- 其它链接及资源

http://www.iss.net/security_center/static/10018.php
(VENDOR_ADVISORY)  XF  cisco-vpn-html-parser-dos(10018)
http://www.cisco.com/warp/public/707/vpn3k-multiple-vuln-pub.shtml
(VENDOR_ADVISORY)  CISCO  20020903 Cisco VPN 3000 Concentrator Multiple Vulnerabilities
http://www.securityfocus.com/bid/5615
(UNKNOWN)  BID  5615

- 漏洞信息

Cisco HTTP界面超长请求拒绝服务漏洞
中危 其他
2002-10-04 00:00:00 2005-05-13 00:00:00
远程  
        Cisco VPN 3000 Concentrator 2.x.x版本以及3.0.3(B)之前的3.x.x版本的HTML界面存在漏洞。远程攻击者可以借助一个超长URL请求导致服务拒绝(CPU消耗)。

- 公告与补丁

        Cisco has released fixes which address this issue. For Cisco VPN 3002 Hardware Client, this issue is addressed in versions 3.5.5 and 3.6.1 of the firmware.
        Cisco VPN 3000 Concentrator 3.0
        
        Cisco VPN 3000 Concentrator 3.0
        
        Cisco VPN 3000 Concentrator 3.0.3 (A)
        

- 漏洞信息

8908
Cisco VPN 3000 Concentrator HTML Interface Long URL DoS
Remote / Network Access Denial of Service
Loss of Availability

- 漏洞描述

- 时间线

2002-09-03 Unknow
Unknow 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 HTTP Interface Long Request Denial Of Service Vulnerability
Failure to Handle Exceptional Conditions 5615
Yes No
2002-09-03 12:00:00 2009-07-11 03:56:00
Vulnerability announced in a Cisco Security Advisory.

- 受影响的程序版本

Cisco VPN 3000 Concentrator 3.0.3 (A)
Cisco VPN 3000 Concentrator 3.0
Cisco VPN 3000 Concentrator 3.0
Cisco VPN 3000 Concentrator 2.5.2 (F)
Cisco VPN 3000 Concentrator 2.5.2 (D)
Cisco VPN 3000 Concentrator 2.5.2 (C)
Cisco VPN 3000 Concentrator 2.5.2 (B)
Cisco VPN 3000 Concentrator 2.5.2 (A)
Cisco VPN 3000 Concentrator 2.0
Cisco VPN 3000 Concentrator 3.6.1
Cisco VPN 3000 Concentrator 3.6
Cisco VPN 3000 Concentrator 3.5.5
Cisco VPN 3000 Concentrator 3.5.4
Cisco VPN 3000 Concentrator 3.5.3
Cisco VPN 3000 Concentrator 3.5.2
Cisco VPN 3000 Concentrator 3.5.1
Cisco VPN 3000 Concentrator 3.5 (Rel)
Cisco VPN 3000 Concentrator 3.1.4
Cisco VPN 3000 Concentrator 3.1.2
Cisco VPN 3000 Concentrator 3.1.1
Cisco VPN 3000 Concentrator 3.1 (Rel)
Cisco VPN 3000 Concentrator 3.0.4
Cisco VPN 3000 Concentrator 3.0.3 (B)

- 不受影响的程序版本

Cisco VPN 3000 Concentrator 3.6.1
Cisco VPN 3000 Concentrator 3.6
Cisco VPN 3000 Concentrator 3.5.5
Cisco VPN 3000 Concentrator 3.5.4
Cisco VPN 3000 Concentrator 3.5.3
Cisco VPN 3000 Concentrator 3.5.2
Cisco VPN 3000 Concentrator 3.5.1
Cisco VPN 3000 Concentrator 3.5 (Rel)
Cisco VPN 3000 Concentrator 3.1.4
Cisco VPN 3000 Concentrator 3.1.2
Cisco VPN 3000 Concentrator 3.1.1
Cisco VPN 3000 Concentrator 3.1 (Rel)
Cisco VPN 3000 Concentrator 3.0.4
Cisco VPN 3000 Concentrator 3.0.3 (B)

- 漏洞讨论

Cisco VPN 3000 series concentrators are a family of products for
facilitating secure communications via VPN (Virtual Private Networks).

It has been discovered that under some circumstances, it is possible to cause a resource consumption issue on a VPN Concentrator that can result in a denial of service. By placing a malicious HTTP request to a vulnerable system, the system becomes unstable.

- 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: vuldb@securityfocus.com <mailto:vuldb@securityfocus.com>.

- 解决方案

Cisco has released fixes which address this issue. For Cisco VPN 3002 Hardware Client, this issue is addressed in versions 3.5.5 and 3.6.1 of the firmware.


Cisco VPN 3000 Concentrator 3.0

Cisco VPN 3000 Concentrator 3.0

Cisco VPN 3000 Concentrator 3.0.3 (A)

- 相关参考

     

     

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