CVE:CVE-2012-2142
CNNVD:CNNVD-201309-063
Poppler是一个用于生成PDF的C++类库，该库是从Xpdf（PDF阅读器）继承而来。
Poppler 0.21.4之前版本中的Error.cc文件的error函数存在安全漏洞。远程攻击者可通过包含终端模拟器转义序列的PDF利用该漏洞执行任意命令。
solution:Upgrade freedesktop poppler to a higher version than 0.21.4,and avoid the version (,0.21.4); Upgrade xpdfreader xpdf to a higher version than 3.02,and avoid the version 3.02; Upgrade redhat enterprise_linux to a higher version than 5.0,6.0,and avoid the version 5.0,6.0; Upgrade opensuse opensuse to a higher version than 12.2,and avoid the version 12.2