CVE:CVE-2013-3567
CNNVD:CNNVD-201306-391
Puppet是美国Puppet实验室的一套基于客户端/服务器（C/S）架构的配置管理工具。该工具可用于管理配置文件、用户、cron任务、软件包、系统服务等。
Puppet 2.7.22之前的2.7.x版本和3.2.2之前的3.2.x版本，Puppet Enterprise 2.8.0及之前的版本中存在安全漏洞。当调用REST API时，程序反序列化不可信客户端的YAML。远程攻击者可借助特制的REST API调用，利用该漏洞实例化任意Ruby类并且执行任意代码。
solution:Upgrade puppet puppet to a higher version than 2.7.2,2.7.10,2.7.11,2.7.12,2.7.13,2.7.14,2.7.16,2.7.17,2.7.18,2.7.21,3.2.1,and avoid the version 2.7.2,2.7.10,2.7.11,2.7.12,2.7.13,2.7.14,2.7.16,2.7.17,2.7.18,2.7.21,3.2.1; Upgrade puppetlabs puppet to a higher version than 2.7.0,2.7.1,2.7.19,2.7.20,2.7.20:rc1,3.2.0,1.0.0,1.1.0,1.2.0,2.5.0,2.6.0,2.7.2,and avoid the version 2.7.0,2.7.1,2.7.19,2.7.20,2.7.20:rc1,3.2.0,1.0.0,1.1.0,1.2.0,2.5.0,2.6.0,2.7.2; Upgrade canonical ubuntu_linux to a higher version than 12.04,12.10,13.04,and avoid the version 12.04,12.10,13.04; Upgrade novell suse_linux_enterprise_desktop to a higher version than 11:sp3,11.0:sp2,and avoid the version 11:sp3,11.0:sp2; Upgrade novell suse_linux_enterprise_server to a higher version than 11.0:sp2,11.0:sp3,and avoid the version 11.0:sp2,11.0:sp3; Upgrade puppet puppet_enterprise to a higher version than 2.8.1,1.0,1.1,1.2.0,2.0.0,2.5.1,2.5.2,2.8.0,and avoid the version (,2.8.1],1.0,1.1,1.2.0,2.0.0,2.5.1,2.5.2,2.8.0