漏洞描述
admin/libraries/view.functions.php in FreePBX 2.9 before 2.9.0.14, 2.10 before 2.10.1.15, 2.11 before 2.11.0.23, and 12 before 12.0.1alpha22 does not restrict the set of functions accessible to the API handler, which allows remote attackers to execute arbitrary PHP code via the function and args parameters to admin/config.php.
影响产品
修复建议
建议关注厂商安全公告，及时升级至已修复版本，并结合实际资产暴露情况采取缓解措施。
参考链接
packetstormsecurity.comhttp://packetstormsecurity.com/files/125215/FreePBX-2.9-Remote-Code-Execution.html↗code.freepbx.orghttp://code.freepbx.org/changelog/FreePBX_SVN?cs=16429↗www.freepbx.orghttp://www.freepbx.org/news/2014-02-06/security-vulnerability-notice↗archives.neohapsis.comhttp://archives.neohapsis.com/archives/fulldisclosure/2014-02/0097.html↗packetstormsecurity.comhttp://packetstormsecurity.com/files/125166/FreePBX-2.x-Code-Execution.html↗github.comhttps://github.com/0x00string/oldays/blob/master/CVE-2014-1903.pl↗code.freepbx.orghttp://code.freepbx.org/changelog/FreePBX_Framework?cs=a29382efeb293ef4f42aa9b841dfc8eabb2d1e03↗www.securityfocus.comhttp://www.securityfocus.com/archive/1/531040/100/0/threaded↗issues.freepbx.orghttp://issues.freepbx.org/browse/FREEPBX-7117↗archives.neohapsis.comhttp://archives.neohapsis.com/archives/fulldisclosure/2014-02/0111.html↗osvdb.orghttp://osvdb.org/103240↗issues.freepbx.orghttp://issues.freepbx.org/browse/FREEPBX-7123↗