CVE:CVE-2018-6913
CNNVD:CNNVD-201804-782
Perl是美国程序员拉里-沃尔（Larry Wall）所研发的一种免费且功能强大的跨平台编程语言。
Perl 5.26.2之前版本中的‘pack’函数存在基于堆的缓冲区溢出漏洞。本地攻击者可利用该漏洞执行任意代码。
solution:Upgrade debian debian_linux to a higher version than 7.0,8.0,9.0,and avoid the version 7.0,8.0,9.0; Upgrade perl perl to a higher version than 5.26.2,and avoid the version (,5.26.2); Upgrade canonical ubuntu_linux to a higher version than 12.04,14.04,16.04,17.10,and avoid the version 12.04,14.04,16.04,17.10