CVE-2001-1183
CVSS5.0
发布时间 :2001-07-12 00:00:00
修订时间 :2008-09-05 16:25:53
NMCO    

[原文]PPTP implementation in Cisco IOS 12.1 and 12.2 allows remote attackers to cause a denial of service (crash) via a malformed packet.


[CNNVD]Cisco IOS服务拒绝漏洞(CNNVD-200107-079)

        Cisco IOS 12.1和12.2版本中的PPTP实现存在漏洞。远程攻击者可以借助畸形数据包导致服务拒绝(崩溃)。

- 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:ios:12.1tCisco IOS 12.1T
cpe:/o:cisco:ios:12.1yaCisco IOS 12.1YA
cpe:/o:cisco:ios:12.2xaCisco IOS 12.2XA
cpe:/o:cisco:ios:12.2Cisco IOS 12.2
cpe:/o:cisco:ios:12.1ezCisco IOS 12.1EZ
cpe:/o:cisco:ios:12.2xhCisco IOS 12.2XH
cpe:/o:cisco:ios:12.1ycCisco IOS 12.1YC
cpe:/o:cisco:ios:12.2xqCisco IOS 12.2XQ
cpe:/o:cisco:ios:12.1ydCisco IOS 12.1YD
cpe:/o:cisco:ios:12.1eCisco IOS 12.1E
cpe:/o:cisco:ios:12.2xeCisco IOS 12.2XE
cpe:/o:cisco:ios:12.2tCisco IOS 12.2T
cpe:/o:cisco:ios:12.2xdCisco IOS 12.2XD

- OVAL (用于检测的技术细节)

oval:org.mitre.oval:def:5859Cisco IOS Malformed PPTP Packet Denial of Service Vulnerability
*OVAL详细的描述了检测该漏洞的方法,你可以从相关的OVAL定义中找到更多检测该漏洞的技术细节。

- 官方数据库链接

http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2001-1183
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2001-1183
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200107-079
(官方数据源) CNNVD

- 其它链接及资源

http://www.kb.cert.org/vuls/id/656315
(VENDOR_ADVISORY)  CERT-VN  VU#656315
http://xforce.iss.net/static/6835.php
(VENDOR_ADVISORY)  XF  cisco-ios-pptp-dos(6835)
http://www.securityfocus.com/bid/3022
(VENDOR_ADVISORY)  BID  3022
http://www.cisco.com/warp/public/707/PPTP-vulnerability-pub.html
(VENDOR_ADVISORY)  CISCO  20010712 Cisco IOS PPTP Vulnerability
http://www.osvdb.org/802
(UNKNOWN)  OSVDB  802

- 漏洞信息

Cisco IOS服务拒绝漏洞
中危 未知
2001-07-12 00:00:00 2005-05-02 00:00:00
远程  
        Cisco IOS 12.1和12.2版本中的PPTP实现存在漏洞。远程攻击者可以借助畸形数据包导致服务拒绝(崩溃)。

- 公告与补丁

        

- 漏洞信息

802
Cisco IOS Malformed PPTP Packet Remote DoS
Remote / Network Access Denial of Service
Loss of Availability
Vendor Verified

- 漏洞描述

IOS contains a flaw that may allow a remote denial of service. The issue is triggered when a specially crafted packet is sent to port 1723, and will result in loss of availability for the platform.

- 时间线

2001-07-12 Unknow
Unknow Unknow

- 解决方案

Upgrade to version indicated by Cisco product matrix, 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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