利用 userhelper 和 libuser 的漏洞可将本地权限提升为 root 用户(CVE-2015-3245 和 CVE-2015-3246)

Solution Verified - Updated -

Environment

  • Red Hat Enterprise Linux 5
  • Red Hat Enterprise Linux 6
  • Red Hat Enterprise Linux 7

Issue

  • 合并利用userhelper 程序 CVE-2015-3245libuser 程序CVE-2015-3246 中的漏洞,可将本地用户权限提升为 root 用户。

Resolution

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