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Vulnerability of cpio: file creation via Restore

Synthesis of the vulnerability 

An attacker can bypass access restrictions via Restore of cpio, in order to create a file.
Vulnerable software: Debian, openSUSE Leap, RHEL, SUSE Linux Enterprise Desktop, SLES, Ubuntu.
Severity of this announce: 2/4.
Creation date: 06/11/2019.
Références of this computer vulnerability: CVE-2019-14866, DLA-1981-1, openSUSE-SU-2019:2593-1, openSUSE-SU-2019:2596-1, RHSA-2020:3908-01, SUSE-SU-2019:3059-1, SUSE-SU-2019:3064-1, USN-4176-1, VIGILANCE-VUL-30787.

Description of the vulnerability 

An attacker can bypass access restrictions via Restore of cpio, in order to create a file.
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This computer vulnerability note impacts software or systems such as Debian, openSUSE Leap, RHEL, SUSE Linux Enterprise Desktop, SLES, Ubuntu.

Our Vigil@nce team determined that the severity of this computer vulnerability 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 cybersecurity announce.

Solutions for this threat 

Debian 8: new cpio packages.
New packages are available:
  Debian 8: cpio 2.11+dfsg-4.1+deb8u2

openSUSE Leap 15: new cpio packages.
New packages are available:
  openSUSE Leap 15.0: cpio 2.12-lp150.2.3.1
  openSUSE Leap 15.1: cpio 2.12-lp151.3.3.1

RHEL 7.8: new cpio packages.
New packages are available:
  RHEL 7.0-7.8: cpio 2.11-28.el7

SUSE LE 12: new cpio packages.
New packages are available:
  SUSE LE 12 SP4: cpio 2.11-36.6.1
  SUSE LE 12 SP5: cpio 2.11-36.6.1

SUSE LE 15: new cpio packages.
New packages are available:
  SUSE LE 15 RTM: cpio 2.12-3.3.1
  SUSE LE 15 SP1: cpio 2.12-3.3.1

Ubuntu: new cpio packages.
New packages are available:
  Ubuntu 19.10: cpio 2.12+dfsg-9ubuntu0.1
  Ubuntu 19.04: cpio 2.12+dfsg-6ubuntu0.19.04.1
  Ubuntu 18.04 LTS: cpio 2.12+dfsg-6ubuntu0.18.04.1
  Ubuntu 16.04 LTS: cpio 2.11+dfsg-5ubuntu1.1
  Ubuntu 14.04 ESM: cpio 2.11+dfsg-1ubuntu1.2+esm1
  Ubuntu 12.04 ESM: cpio 2.11-7ubuntu3.3

Wind River Linux: version 10.17.41.20.
The version 10.17.41.20 is fixed:
  https://support2.windriver.com/

Wind River Linux: version 10.18.44.16.
The version 10.18.44.16 is fixed:
  https://support2.windriver.com/
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