CVE-2000-0962
CVSS5.0
发布时间 :2000-12-19 00:00:00
修订时间 :2008-09-05 16:22:18
NMCO    

[原文]The IPSEC implementation in OpenBSD 2.7 does not properly handle empty AH/ESP packets, which allows remote attackers to cause a denial of service.


[CNNVD]OpenBSD IPSEC服务拒绝漏洞(CNNVD-200012-145)

        OpenBSD 2.7安装启用的IPSEC不能准确处理空AH/ESP数据包。远程攻击者可以导致服务拒绝。

- 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-2000-0962
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2000-0962
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200012-145
(官方数据源) CNNVD

- 其它链接及资源

http://www.securityfocus.com/bid/1723
(VENDOR_ADVISORY)  BID  1723
http://archives.neohapsis.com/archives/bugtraq/2000-09/0299.html
(VENDOR_ADVISORY)  BUGTRAQ  20000925 Nmap Protocol Scanning DoS against OpenBSD IPSEC
http://xforce.iss.net/static/5634.php
(UNKNOWN)  XF  openbsd-nmap-dos
http://www.osvdb.org/1574
(UNKNOWN)  OSVDB  1574

- 漏洞信息

OpenBSD IPSEC服务拒绝漏洞
中危 未知
2000-12-19 00:00:00 2005-05-02 00:00:00
远程  
        OpenBSD 2.7安装启用的IPSEC不能准确处理空AH/ESP数据包。远程攻击者可以导致服务拒绝。

- 公告与补丁

        

- 漏洞信息

1574
OpenBSD Empty AH/ESP Packet Remote DoS
Remote / Network Access Denial of Service
Loss of Availability

- 漏洞描述

OpenBSD contains a flaw that may allow a remote denial of service. The issue is triggered when empty AH/ESP packets are sent to an OpenBSD PC running ISAKMPD, and will result in loss of availability for the platform.

- 时间线

2000-09-17 2000-09-17
Unknow Unknow

- 解决方案

Upgrade to version 2.8 or higher, 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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