漏洞信息详情

ISC DHCP服务器主机定义远程拒绝服务漏洞

• CNNVD编号：CNNVD-200907-278
• 危害等级： 中危
  
• CVE编号： CVE-2009-1892
• 漏洞类型： 配置错误
• 发布时间： 2009-07-17
• 威胁类型： 远程
• 更新时间： 2009-09-02
• 厂        商： isc
• 漏洞来源： Christoph Biedl

漏洞简介

动态主机配置协议(DHCP)允许IP网络上的各个设备获得各自的网络配置信息，包括IP地址、子网掩码和广播地址 。

ISC DHCP服务器没有正确地处理DHCP请求。如果主机定义中同时使用了dhcp-client-identifier和hardware ethernet设置，远程攻击者就可以通过提交恶意的DHCP请求导致服务器停止响应 。

漏洞公告

目前厂商已经发布了升级补丁以修复这个安全问题，补丁下载链接：

Debian Linux 5.0 ia-64

Debian dhcp-client_3.1.1-6+lenny3_all.deb

http://security.debian.org/pool/updates/main/d/dhcp3/dhcp-client_3.1.1 -6+lenny3_all.deb

Debian dhcp3-client-udeb_3.1.1-6+lenny2_ia64.udeb

http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-client-udeb _3.1.1-6+lenny2_ia64.udeb

Debian dhcp3-client-udeb_3.1.1-6+lenny3_ia64.udeb

http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-client-udeb _3.1.1-6+lenny3_ia64.udeb

Debian dhcp3-client_3.1.1-6+lenny2_ia64.deb

http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-client_3.1. 1-6+lenny2_ia64.deb

Debian dhcp3-client_3.1.1-6+lenny3_ia64.deb

http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-client_3.1. 1-6+lenny3_ia64.deb

Debian dhcp3-common_3.1.1-6+lenny2_ia64.deb

http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-common_3.1. 1-6+lenny2_ia64.deb

Debian dhcp3-common_3.1.1-6+lenny3_ia64.deb

http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-common_3.1. 1-6+lenny3_ia64.deb

Debian dhcp3-dev_3.1.1-6+lenny2_ia64.deb

http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-dev_3.1.1-6 +lenny2_ia64.deb

Debian dhcp3-dev_3.1.1-6+lenny3_ia64.deb

http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-dev_3.1.1-6 +lenny3_ia64.deb

Debian dhcp3-relay_3.1.1-6+lenny2_ia64.deb

http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-relay_3.1.1 -6+lenny2_ia64.deb

Debian dhcp3-relay_3.1.1-6+lenny3_ia64.deb

http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-relay_3.1.1 -6+lenny3_ia64.deb

Debian dhcp3-server-ldap_3.1.1-6+lenny2_ia64.deb

http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-server-ldap _3.1.1-6+lenny2_ia64.deb

Debian dhcp3-server-ldap_3.1.1-6+lenny3_ia64.deb

http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-server-ldap _3.1.1-6+lenny3_ia64.deb

Debian dhcp3-server_3.1.1-6+lenny2_ia64.deb

http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-server_3.1. 1-6+lenny2_ia64.deb

Debian dhcp3-server_3.1.1-6+lenny3_ia64.deb

http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-server_3.1. 1-6+lenny3_ia64.deb

Debian Linux 5.0 alpha

Debian dhcp-client_3.1.1-6+lenny3_all.deb

http://security.debian.org/pool/updates/main/d/dhcp3/dhcp-client_3.1.1 -6+lenny3_all.deb

Debian dhcp3-client-udeb_3.1.1-6+lenny2_alpha.udeb

http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-client-udeb _3.1.1-6+lenny2_alpha.udeb

Debian dhcp3-client-udeb_3.1.1-6+lenny3_alpha.udeb

http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-client-udeb _3.1.1-6+lenny3_alpha.udeb

Debian dhcp3-client_3.1.1-6+lenny2_alpha.deb

http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-client_3.1. 1-6+lenny2_alpha.deb

Debian dhcp3-client_3.1.1-6+lenny3_alpha.deb

http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-client_3.1. 1-6+lenny3_alpha.deb

Debian dhcp3-common_3.1.1-6+lenny2_alpha.deb

http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-common_3.1. 1-6+lenny2_alpha.deb

Debian dhcp3-common_3.1.1-6+lenny3_alpha.deb

http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-common_3.1. 1-6+lenny3_alpha.deb

Debian dhcp3-dev_3.1.1-6+lenny2_alpha.deb

http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-dev_3.1.1-6 +lenny2_alpha.deb

Debian dhcp3-dev_3.1.1-6+lenny3_alpha.deb

http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-dev_3.1.1-6 +lenny3_alpha.deb

Debian dhcp3-relay_3.1.1-6+lenny2_alpha.deb

http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-relay_3.1.1 -6+lenny2_alpha.deb

Debian dhcp3-relay_3.1.1-6+lenny3_alpha.deb

http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-relay_3.1.1 -6+lenny3_alpha.deb

Debian dhcp3-server-ldap_3.1.1-6+lenny2_alpha.deb

http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-server-ldap _3.1.1-6+lenny2_alpha.deb

Debian dhcp3-server-ldap_3.1.1-6+lenny3_alpha.deb

http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-server-ldap _3.1.1-6+lenny3_alpha.deb

Debian dhcp3-server_3.1.1-6+lenny2_alpha.deb

http://security.debian.org/pool/updates/main/d/dhcp3/dhcp3-s

参考网址

来源: BID

名称: 35669

链接:http://www.securityfocus.com/bid/35669

来源: DEBIAN

名称: DSA-1833

链接:http://www.debian.org/security/2009/dsa-1833

来源: FEDORA

名称: FEDORA-2009-8344

链接:https://www.redhat.com/archives/fedora-package-announce/2009-August/msg01177.HTML

来源: XF

名称: dhcp-dhcp-dos(51717)

链接:http://xforce.iss.net/xforce/xfdb/51717

来源: MANDRIVA

名称: MDVSA-2009:154

链接:http://www.mandriva.com/security/advisories?name=MDVSA-2009:154

来源: SECUNIA

名称: 36457

链接:http://secunia.com/advisories/36457

来源: SECUNIA

名称: 35851

链接:http://secunia.com/advisories/35851

来源: SECUNIA

名称: 35830

链接:http://secunia.com/advisories/35830

受影响实体

• Isc Dhcp:3.0.4_b3  
• Isc Dhcp:3.0.4_b2  
• Isc Dhcp:3.0.4_b1  
• Isc Dhcp:3.0.4  
• Isc Dhcp:3.1.1  

补丁

暂无