CVE:CVE-2019-18197
CNNVD:CNNVD-201910-1240
libxslt是一款XSLT（用于定义XML转换的XML语言）C库。
libxslt 1.1.33版本中的transform.c文件的xsltCopyText存在资源管理错误漏洞。该漏洞源于网络系统或产品对系统资源（如内存、磁盘空间、文件等）的管理不当。
solution:Upgrade xmlsoft libxslt to a higher version than 1.1.33,and avoid the version 1.1.33; Upgrade canonical ubuntu_linux to a higher version than 12.04,14.04,16.04,18.04,19.04,19.10,and avoid the version 12.04,14.04,16.04,18.04,19.04,19.10; Upgrade debian debian_linux to a higher version than 8.0,and avoid the version 8.0