CVE-2004-0819
CVSS5.0
发布时间 :2004-08-25 00:00:00
修订时间 :2016-11-07 21:59:01
NMCO    

[原文]The bridge functionality in OpenBSD 3.4 and 3.5, when running a gateway configured as a bridging firewall with the link2 option for IPSec enabled, allows remote attackers to cause a denial of service (crash) via an ICMP echo (ping) packet.


[CNNVD]OpenBSD网桥功能服务拒绝漏洞(CNNVD-200408-220)

        OpenBSD 3.4和3.5版本的网桥功能存在漏洞。当运行配置为桥接防火墙的网关时,该防火墙带有使安全协议启动的link2选项,远程攻击者借助ICMP echo(ping)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: [--]
完整性影响: [--]
可用性影响: [--]
攻击复杂度: [--]
攻击向量: [--]
身份认证: [--]

- CPE (受影响的平台与产品)

cpe:/o:openbsd:openbsd:3.5OpenBSD 3.5
cpe:/o:openbsd:openbsd:3.4OpenBSD 3.4
cpe:/o:openbsd:openbsd:3.3OpenBSD 3.3
cpe:/o:openbsd:openbsd:3.2OpenBSD 3.2

- 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-2004-0819
(官方数据源) MITRE
http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2004-0819
(官方数据源) NVD
http://www.cnnvd.org.cn/vulnerability/show/cv_cnnvdid/CNNVD-200408-220
(官方数据源) CNNVD

- 其它链接及资源

http://marc.info/?l=bugtraq&m=109345131508824&w=2
(UNKNOWN)  BUGTRAQ  20040825 Vulnerability: OpenBSD 3.5 Kernel Panic.
http://openbsd.org/errata34.html
(VENDOR_ADVISORY)  OPENBSD  20040826 028: RELIABILITY FIX: August 26, 2004

- 漏洞信息

OpenBSD网桥功能服务拒绝漏洞
中危 未知
2004-08-25 00:00:00 2005-10-20 00:00:00
远程  
        OpenBSD 3.4和3.5版本的网桥功能存在漏洞。当运行配置为桥接防火墙的网关时,该防火墙带有使安全协议启动的link2选项,远程攻击者借助ICMP echo(ping)数据包导致服务拒绝(崩溃)。

- 公告与补丁

        

- 漏洞信息

9250
OpenBSD Bridging Error Remote DoS
Remote / Network Access Denial of Service
Loss of Availability
Exploit Public

- 漏洞描述

OpenBSD contains a flaw that may allow a remote denial of service. The issue is triggered by processing a single ICMP packet when the system is configured as a bridge with IPSEC processing enabled, and will result in loss of availability for the platform.

- 时间线

2004-08-26 Unknow
2004-08-26 Unknow

- 解决方案

Currently, there are no known workarounds or upgrades to correct this issue. However, OpenBSD has released a patch to address this vulnerability.

- 相关参考

- 漏洞作者

 

 

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