CVE编号
CVE-2011-0997利用情况
暂无补丁情况
官方补丁披露时间
2011-04-09漏洞描述
ISC DHCP是一款开源的DHCP服务实现。ISC dhclient没有剔除或转义来自DHCP服务器应答中的shell元字符(如主机名)就把数据传递给dhclient-script，根据脚本和操作系统，可能导致在客户端上执行任意代码。解决建议
ISC DHCPD 4.2.1-P1，4.1-ESV-R2和3.1-ESV-R1已经修复此漏洞，建议用户下载使用：https://www.isc.org/downloads/all
参考链接 |
|
|---|---|
| http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10761 | |
| http://lists.fedoraproject.org/pipermail/package-announce/2011-April/057888.html | |
| http://lists.fedoraproject.org/pipermail/package-announce/2011-April/058279.html | |
| http://marc.info/?l=bugtraq&m=133226187115472&w=2 | |
| http://secunia.com/advisories/44037 | |
| http://secunia.com/advisories/44048 | |
| http://secunia.com/advisories/44089 | |
| http://secunia.com/advisories/44090 | |
| http://secunia.com/advisories/44103 | |
| http://secunia.com/advisories/44127 | |
| http://secunia.com/advisories/44180 | |
| http://security.gentoo.org/glsa/glsa-201301-06.xml | |
| http://securitytracker.com/id?1025300 | |
| http://slackware.com/security/viewer.php?l=slackware-security&y=2011&m=slackw... | |
| http://www.debian.org/security/2011/dsa-2216 | |
| http://www.debian.org/security/2011/dsa-2217 | |
| http://www.kb.cert.org/vuls/id/107886 | |
| http://www.mandriva.com/security/advisories?name=MDVSA-2011:073 | |
| http://www.osvdb.org/71493 | |
| http://www.redhat.com/support/errata/RHSA-2011-0428.html | |
| http://www.redhat.com/support/errata/RHSA-2011-0840.html | |
| http://www.securityfocus.com/bid/47176 | |
| http://www.ubuntu.com/usn/USN-1108-1 | |
| http://www.vupen.com/english/advisories/2011/0879 | |
| http://www.vupen.com/english/advisories/2011/0886 | |
| http://www.vupen.com/english/advisories/2011/0909 | |
| http://www.vupen.com/english/advisories/2011/0915 | |
| http://www.vupen.com/english/advisories/2011/0926 | |
| http://www.vupen.com/english/advisories/2011/0965 | |
| http://www.vupen.com/english/advisories/2011/1000 | |
| https://bugzilla.redhat.com/show_bug.cgi?id=689832 | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/66580 | |
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.ova... | |
| https://www.exploit-db.com/exploits/37623/ | |
| https://www.isc.org/software/dhcp/advisories/cve-2011-0997 |
受影响软件情况
| # | 类型 | 厂商 | 产品 | 版本 | 影响面 | ||||
| 1 | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| 运行在以下环境 | |||||||||
| 应用 | isc | dhcp | 3.0 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | isc | dhcp | 3.0.1 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | isc | dhcp | 3.0.2 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | isc | dhcp | 3.0.3 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | isc | dhcp | 3.0.4 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | isc | dhcp | 3.0.5 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | isc | dhcp | 3.0.6 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | isc | dhcp | 3.1-esv | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | isc | dhcp | 3.1.0 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | isc | dhcp | 3.1.1 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | isc | dhcp | 3.1.2 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | isc | dhcp | 3.1.3 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | isc | dhcp | 4.1-esv | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | isc | dhcp | 4.2.0 | - | |||||
| 运行在以下环境 | |||||||||
| 应用 | isc | dhcp | 4.2.1 | - | |||||
| 运行在以下环境 | |||||||||
| 系统 | redhat_6 | dhclient | * |
Up to (excluding) 7:3.0.1-67.el4 |
|||||
| 运行在以下环境 | |||||||||
| 系统 | suse_12 | dhcp | * |
Up to (excluding) 4.2.6-7 |
|||||
- 攻击路径 远程
- 攻击复杂度 容易
- 权限要求 普通权限
- 影响范围 有限影响
- EXP成熟度 未验证
- 补丁情况 官方补丁
- 数据保密性 无影响
- 数据完整性 传输被破坏
- 服务器危害 服务器失陷
- 全网数量 N/A
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