CVE-2001-0566
CVSS5.0
发布时间 :2001-08-14 00:00:00
修订时间 :2008-09-10 15:08:25
NMCOE    

[原文]Cisco Catalyst 2900XL switch allows a remote attacker to create a denial of service via an empty UDP packet sent to port 161 (SNMP) when SNMP is disabled.


[CNNVD]Cisco Catalyst 2900XL交换机服务拒绝漏洞(CNNVD-200108-069)

        Cisco Catalyst 2900XL交换机存在漏洞。远程攻击者可以借助SNMP不可用时被发送到端口161(SNMP)的空UDP数据包创建服务拒绝。

- 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)

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-2001-0566
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2001-0566
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200108-069
(官方数据源) CNNVD

- 其它链接及资源

http://xforce.iss.net/static/6515.php
(VENDOR_ADVISORY)  XF  cisco-catalyst-udp-dos(6515)
http://archives.neohapsis.com/archives/bugtraq/2001-05/0040.html
(VENDOR_ADVISORY)  BUGTRAQ  20010503 Cisco Catalyst 2900XL crashes with empty UDP packet when SNMP is disabled.

- 漏洞信息

Cisco Catalyst 2900XL交换机服务拒绝漏洞
中危 未知
2001-08-14 00:00:00 2005-10-20 00:00:00
远程  
        Cisco Catalyst 2900XL交换机存在漏洞。远程攻击者可以借助SNMP不可用时被发送到端口161(SNMP)的空UDP数据包创建服务拒绝。

- 公告与补丁

        

- 漏洞信息 (20824)

Cisco Catalyst 2900 12.0 (5.2)XU SNMP Empty UDP Packet Denial of Service (EDBID:20824)
hardware dos
2001-05-03 Verified
0 bashis
N/A [点击下载]
source: http://www.securityfocus.com/bid/2689/info

The Catalyst series switch is a scalable, high performance layers 2 and 3 switch manufactured by Cisco Systems. The Catalyst series ranges in size, and is designed for use in organizations sized from small business to large enterprise.

A problem with the switch firmware could allow a Denial of Service to legitimate users of network resources. Upon booting the switch with SNMP disabled, the service does not handle normal requests. However, by sending an empty UDP packet to the SNMP port, the switch ceases operating.

This problem makes it possible for a remote user to deny service to legitimate users of the switch.

http://www.exploit-db.com/sploits/20824.tgz		

- 漏洞信息

56278
Cisco Catalyst 2900XL SNMP Port Empty UDP Packet Remote DoS
Remote / Network Access Denial of Service
Loss of Availability
Exploit Public Third-party Verified

- 漏洞描述

- 时间线

2001-05-04 Unknow
Unknow Unknow

- 解决方案

Products

Unknown or Incomplete

- 相关参考

- 漏洞作者

Unknown or Incomplete
 

 

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