ISC DHCPD dhcrelay外部网络数据包漏洞

漏洞信息详情

ISC DHCPD dhcrelay外部网络数据包漏洞

漏洞简介

ISC dhcrelay (dhcp-relay) 3.0rc9及其之前版本,以及可能其他版本存在漏洞。远程攻击者可以借助被转发到广播MAC地址的特定BOOTP数据包导致服务拒绝,该漏洞导致不能被跳计数限制的无限循环。

漏洞公告

Conectiva Linux has released an advisory (CLA-2003:616). Information about applying fixes is available in the referenced advisory. Fixes are available below.
Debian has made fixes available. See referenced advisory DSA 245-1 for additional details.
OpenPKG has released a security advisory (OpenPKG-SA-2003.012) which contains fix information. OpenPKG users are advised to upgrade their dhcpd packages as soon as possible.
Conectiva has also released an advisory (CLSA-2003:791) including a fix to address this issue in CLEE 1.0.
Fixes:
ISC DHCPD 3.0 pl1

ISC DHCPD 3.0.1 rc11

ISC DHCPD 3.0.1 rc9

参考网址

来源:US-CERT Vulnerability Note: VU#149953
名称: VU#149953
链接:http://www.kb.cert.org/vuls/id/149953

来源: DEBIAN
名称: DSA-245
链接:http://www.debian.org/security/2003/dsa-245

来源: BUGTRAQ
名称: 20030115 DoS against DHCP infrastructure with isc dhcrelay
链接:http://marc.theaimsgroup.com/?l=bugtraq&m=104310927813830&w=2

来源: XF
名称: dhcp-dhcrelay-dos(11187)
链接:http://xforce.iss.net/xforce/xfdb/11187

来源: BID
名称: 6628
链接:http://www.securityfocus.com/bid/6628

来源: REDHAT
名称: RHSA-2003:034
链接:http://www.redhat.com/support/errata/RHSA-2003-034.html

来源: BUGTRAQ
名称: 20030219 [OpenPKG-SA-2003.012] OpenPKG Security Advisory (dhcpd)
链接:http://www.openpkg.org/security/OpenPKG-SA-2003.012-dhcpd.html

来源: CONECTIVA
名称: CLSA-2003:616
链接:http://distro.conectiva.com.br/atualizacoes/?id=a&anuncio=000616

来源: TURBO
名称: TLSA-2003-26
链接:http://cc.turbolinux.com/security/TLSA-2003-26.txt

© 版权声明
THE END
喜欢就支持一下吧
点赞0 分享