CVE:CVE-2017-15873
CNNVD:CNNVD-201710-1126
BusyBox是乌克兰软件开发者Denis Vlasenko所负责维护的一套包含了多个linux命令和工具的应用程序。
BusyBox 1.27.2版本中的archival/libarchive/decompress_bunzip2.c文件的‘get_next_block’函数存在整数溢出漏洞。攻击者可利用该漏洞造成拒绝服务（崩溃）。
solution:Upgrade busybox busybox to a higher version than 1.27.2,and avoid the version 1.27.2; Upgrade debian debian_linux to a higher version than 8.0,9.0,and avoid the version 8.0,9.0; Upgrade canonical ubuntu_linux to a higher version than 14.04,16.04,18.04,18.10,and avoid the version 14.04,16.04,18.04,18.10