CVE:CVE-2015-1196
CNNVD:CNNVD-201501-308
GNU patch是GNU项目的一部分，它是一套用于生成补丁文件的工具。
GNU patch 2.7.1版本中存在安全漏洞。远程攻击者可通过对补丁文件实施符号链接攻击利用该漏洞写入任意文件。
solution:Upgrade opensuse opensuse to a higher version than 13.1,13.2,and avoid the version 13.1,13.2; Upgrade oracle solaris to a higher version than 11.2,and avoid the version 11.2; Upgrade gnu patch to a higher version than 2.7.1,and avoid the version 2.7.1