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Vulnerability of Python: integer overflow via Pickle

Synthesis of the vulnerability 

An attacker can trigger an integer overflow via Pickle of Python, in order to trigger a denial of service, and possibly to run code.
Impacted products: Debian, openSUSE Leap, Solaris, Python, RHEL, SUSE Linux Enterprise Desktop, SLES, Ubuntu.
Severity of this bulletin: 2/4.
Creation date: 01/02/2019.
Références of this threat: 34656, bulletinjul2019, CVE-2018-20406, DLA-1663-1, DLA-2280-1, openSUSE-SU-2019:0155-1, openSUSE-SU-2020:0086-1, RHSA-2019:3725-01, SUSE-SU-2019:0215-1, SUSE-SU-2019:0243-1, SUSE-SU-2020:0114-1, USN-4127-1, USN-4127-2, VIGILANCE-VUL-28419.

Description of the vulnerability 

An attacker can trigger an integer overflow via Pickle of Python, in order to trigger a denial of service, and possibly to run code.
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This cybersecurity announce impacts software or systems such as Debian, openSUSE Leap, Solaris, Python, RHEL, SUSE Linux Enterprise Desktop, SLES, Ubuntu.

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 document.

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

Solutions for this threat 

Python: patch for Pickle.
A patch is indicated in information sources.

Debian 8: new python3.4 packages.
New packages are available:
  Debian 8: python3.4 3.4.2-1+deb8u2

Debian 9: new python3.5 packages.
New packages are available:
  Debian 9: python3.5 3.5.3-1+deb9u2

openSUSE Leap 15.0: new python3 packages.
New packages are available:
  openSUSE Leap 15.0: python3 3.6.5-lp150.2.6.1

openSUSE Leap 15.1: new python3 packages (22/01/2020).
New packages are available:
  openSUSE Leap 15.1: python3 3.6.10-lp151.6.7.1

Oracle Solaris: patch for third party software of July 2019 v2.
A patch is available:
  https://support.oracle.com/rs?type=doc&id=1448883.1

RHEL 6/7: new rh-python36-python packages.
New packages are available:
  RHEL 6: rh-python36-python 3.6.9-2.el6
  RHEL 7: rh-python36-python 3.6.9-2.el7

SUSE LE 12: new python3 packages.
New packages are available:
  SUSE LE 12 SP1: python3 3.4.6-25.21.1
  SUSE LE 12 SP2: python3 3.4.6-25.21.1
  SUSE LE 12 SP3: python3 3.4.6-25.21.1
  SUSE LE 12 SP4: python3 3.4.6-25.21.1

SUSE LE 15: new python3 packages (01/02/2019).
New packages are available:
  SUSE LE 15 RTM: python3 3.6.5-3.8.1

SUSE LE 15: new python3 packages (16/01/2020).
New packages are available:
  SUSE LE 15 RTM: python3 3.6.10-3.42.2
  SUSE LE 15 SP1: python3 3.6.10-3.42.2

Ubuntu: new python packages.
New packages are available:
  Ubuntu 19.04: python2.7 2.7.16-2ubuntu0.1, python3.7 3.7.3-2ubuntu0.1
  Ubuntu 18.04 LTS: python2.7 2.7.15-4ubuntu4~18.04.1, python3.6 3.6.8-1~18.04.2
  Ubuntu 16.04 LTS: python2.7 2.7.12-1ubuntu0~16.04.8, python3.5 3.5.2-2ubuntu0~16.04.8
  Ubuntu 14.04 ESM: python2.7 2.7.6-8ubuntu0.6+esm2, python3.4 3.4.3-1ubuntu1~14.04.7+esm2
  Ubuntu 12.04 ESM: python2.7 2.7.3-0ubuntu3.14
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