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Vulnerability of GNOME File-roller: directory traversal via Directory Symlink

Synthesis of the vulnerability 

An attacker can traverse directories via Directory Symlink of GNOME File-roller, in order to create a file outside the service root path.
Impacted software: Debian, openSUSE Leap, Solaris, SLES, Ubuntu.
Severity of this computer vulnerability: 2/4.
Creation date: 20/04/2020.
Références of this announce: CVE-2020-11736, DLA-2180-1, openSUSE-SU-2020:0825-1, SUSE-SU-2020:1557-1, USN-4332-1, USN-4332-2, VIGILANCE-VUL-32068.

Description of the vulnerability 

An attacker can traverse directories via Directory Symlink of GNOME File-roller, in order to create a file outside the service root path.
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This security bulletin impacts software or systems such as Debian, openSUSE Leap, Solaris, SLES, Ubuntu.

Our Vigil@nce team determined that the severity of this cybersecurity announce is medium.

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

An attacker with a expert ability can exploit this vulnerability alert.

Solutions for this threat 

Debian 8: new file-roller packages.
New packages are available:
  Debian 8: file-roller 3.14.1-1+deb8u2

openSUSE Leap 15.1: new file-roller packages.
New packages are available:
  openSUSE Leap 15.1: file-roller 3.26.2-lp151.4.3.1

Oracle Solaris: patch for third party software of July 2020 v2.
A patch is available:
  https://support.oracle.com/rs?type=doc&id=1448883.1

SUSE LE 15 SP1: new file-roller packages.
New packages are available:
  SUSE LE 15 SP1: file-roller 3.26.2-4.5.1

Ubuntu: new file-roller packages.
New packages are available:
  Ubuntu 20.04 LTS: file-roller 3.36.1-1ubuntu0.1
  Ubuntu 19.10: file-roller 3.32.2-1ubuntu0.1
  Ubuntu 18.04 LTS: file-roller 3.28.0-1ubuntu1.2
  Ubuntu 16.04 LTS: file-roller 3.16.5-0ubuntu1.4
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