ISC DHCP dhclient响应处理shell元字符代码执行漏洞

漏洞信息详情

ISC DHCP dhclient响应处理shell元字符代码执行漏洞

漏洞简介

ISC DHCP是美国Internet Systems Consortium(ISC)公司的一套开源的动态主机配置协议服务器软件。

ISC DHCP 4.2.1-P1之前的3.0.x至4.2.x版本,3.1-ESV-R1之前的3.1-ESV版本和4.1-ESV-R2之前的4.1-ESV版本的dhclient中存在输入验证漏洞。ISC dhclient将响应传输给dhclient-script之前没有去除或转义某些dhcp服务器返回的shell元字符,远程攻击者可利用此漏洞在客户端上执行任意代码。

漏洞公告

目前厂商已经发布了升级补丁以修复此安全问题,补丁获取链接:

https://www.isc.org/downloads/all

参考网址

来源:REDHAT

链接:http://www.redhat.com/support/errata/RHSA-2011-0428.html

来源:SECUNIA

链接:http://secunia.com/advisories/44089

来源:SECUNIA

链接:http://secunia.com/advisories/44048

来源:SECUNIA

链接:http://secunia.com/advisories/44103

来源:OSVDB

链接:http://www.osvdb.org/71493

来源:EXPLOIT-DB

链接:https://www.exploit-db.com/exploits/37623/

来源:SECUNIA

链接:http://secunia.com/advisories/44127

来源:VUPEN

链接:http://www.vupen.com/english/advisories/2011/0909

来源:BID

链接:https://www.securityfocus.com/bid/47176

来源:VUPEN

链接:http://www.vupen.com/english/advisories/2011/0926

来源:XF

链接:https://exchange.xforce.ibmcloud.com/vulnerabilities/66580

来源:CONFIRM

链接:http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10761

来源:CERT-VN

链接:http://www.kb.cert.org/vuls/id/107886

来源:OVAL

链接:https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12812

来源:FEDORA

链接:http://lists.fedoraproject.org/pipermail/package-announce/2011-April/057888.html

来源:SECUNIA

链接:http://secunia.com/advisories/44090

来源:GENTOO

链接:http://security.gentoo.org/glsa/glsa-201301-06.xml

来源:VUPEN

链接:http://www.vupen.com/english/advisories/2011/1000

来源:CONFIRM

链接:https://bugzilla.redhat.com/show_bug.cgi?id=689832

来源:SECUNIA

链接:http://secunia.com/advisories/44037

来源:SLACKWARE

链接:http://slackware.com/security/viewer.php?l=slackware-security&y=2011&m=slackware-security.593345

来源:FEDORA

链接:http://lists.fedoraproject.org/pipermail/package-announce/2011-April/058279.html

来源:MANDRIVA

链接:http://www.mandriva.com/security/advisories?name=MDVSA-2011:073

来源:UBUNTU

链接:http://www.ubuntu.com/usn/USN-1108-1

来源:VUPEN

链接:http://www.vupen.com/english/advisories/2011/0879

来源:HP

链接:http://marc.info/?l=bugtraq&m=133226187115472&w=2

来源:VUPEN

链接:http://www.vupen.com/english/advisories/2011/0915

来源:VUPEN

链接:http://www.vupen.com/english/advisories/2011/0886

来源:CONFIRM

链接:https://www.isc.org/software/dhcp/advisories/cve-2011-0997

来源:VUPEN

链接:http://www.vupen.com/english/advisories/2011/0965

来源:SECTRACK

链接:http://securitytracker.com/id?1025300

来源:DEBIAN

链接:https://www.debian.org/security/2011/dsa-2216

来源:SECUNIA

链接:http://secunia.com/advisories/44180

来源:DEBIAN

链接:https://www.debian.org/security/2011/dsa-2217

来源:REDHAT

链接:http://www.redhat.com/support/errata/RHSA-2011-0840.html

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