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Vulnerability of Smarty: directory traversal via Template

Synthesis of the vulnerability 

An attacker can traverse directories via Template of Smarty, in order to read a file outside the service root path.
Vulnerable software: openSUSE Leap.
Severity of this announce: 2/4.
Creation date: 26/09/2018.
Références of this computer vulnerability: CVE-2018-16381, openSUSE-SU-2018:2859-1, VIGILANCE-VUL-27319.

Description of the vulnerability 

An attacker can traverse directories via Template of Smarty, in order to read a file outside the service root path.
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This cybersecurity announce impacts software or systems such as openSUSE Leap.

Our Vigil@nce team determined that the severity of this threat alert is medium.

The trust level is of type confirmed by the editor, with an origin of internet client.

An attacker with a expert ability can exploit this computer weakness alert.

Solutions for this threat 

openSUSE Leap 42.3: new php5-smarty3 packages.
New packages are available:
  openSUSE Leap 42.3: php5-smarty3 3.1.33-5.5.1
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