CVE-2003-1132
CVSS5.0
发布时间 :2003-12-31 00:00:00
修订时间 :2008-09-05 16:36:07
NMCO    

[原文]The DNS server for Cisco Content Service Switch (CSS) 11000 and 11500, when prompted for a nonexistent AAAA record, responds with response code 3 (NXDOMAIN or "Name Error") instead of response code 0 ("No Error"), which allows remote attackers to cause a denial of service (inaccessible domain) by forcing other DNS servers to send and cache a request for a AAAA record to the vulnerable server.


[CNNVD]Cisco Content Service Switch (CSS) DNS服务器拒绝服务漏洞(CNNVD-200312-218)

        Cisco Content Service Switch (CSS) 11000和11500版本的DNS服务器在由不存在的AAAA记录提示时,不使用代码0(“No Error”)而是使用代码3(NXDOMAIN或“Name Error”)答复,远程攻击者可以利用该漏洞通过强制其他DNS服务器向漏洞服务器发送并缓存一个AAAA记录请求,导致服务拒绝(不可登录域)。

- 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:/h:cisco:content_services_switch_11500Cisco Content Service Switch 11500
cpe:/h:cisco:content_services_switch_11000Cisco Content Service 11000

- 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-2003-1132
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2003-1132
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200312-218
(官方数据源) CNNVD

- 其它链接及资源

http://www.kb.cert.org/vuls/id/714121
(UNKNOWN)  CERT-VN  VU#714121
http://www.cisco.com/warp/public/707/cisco-sa-20030430-dns.shtml
(VENDOR_ADVISORY)  CISCO  20041008 Cisco Content Service Switch 11000 Series DNS Negative Cache of Information Denial-of-Service Vulnerability

- 漏洞信息

Cisco Content Service Switch (CSS) DNS服务器拒绝服务漏洞
中危 未知
2003-12-31 00:00:00 2005-10-20 00:00:00
远程  
        Cisco Content Service Switch (CSS) 11000和11500版本的DNS服务器在由不存在的AAAA记录提示时,不使用代码0(“No Error”)而是使用代码3(NXDOMAIN或“Name Error”)答复,远程攻击者可以利用该漏洞通过强制其他DNS服务器向漏洞服务器发送并缓存一个AAAA记录请求,导致服务拒绝(不可登录域)。

- 公告与补丁

        

- 漏洞信息

16639
Cisco CSS 11000 Series Malformed AAAA Record DoS
Remote / Network Access Denial of Service
Loss of Availability
Exploit Public

- 漏洞描述

Cisco CSS 1100 series contains a flaw that may allow a remote denial of service. The issue is triggered when the Cisco CSS DNS server is prompted for a nonexistant AAAA records, the DNS server will respond with response code 3 (NXDOMAIN or "Name Error") instead of response code 0 ("No Error"). These negative responses may be cached by various proxies or caching nameservers and will result in loss of availability for the domain.

- 时间线

2003-05-01 Unknow
2003-04-30 Unknow

- 解决方案

Upgrade to version 5.00.2.01, 6.10, 7.20.0.03, 7.10.2.06 or higher, as it has been reported to fix this vulnerability.

- 相关参考

- 漏洞作者

 

 

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