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Vulnerability of Adobe Flash Player: use after free

Synthesis of the vulnerability 

An attacker can force the usage of a freed memory area of Adobe Flash Player, in order to trigger a denial of service, and possibly to run code.
Vulnerable software: Flash Player, Chrome, Edge Chromium, Windows 10, Windows 2012, Windows 2016, Windows 2019, Windows 8, Windows RT, openSUSE Leap, RHEL, SLES.
Severity of this announce: 3/4.
Number of vulnerabilities in this bulletin: 2.
Creation date: 11/06/2019.
Revision date: 30/09/2019.
Références of this computer vulnerability: APSB19-30, CERTFR-2019-AVI-259, CERTFR-2020-AVI-766, CVE-2019-7845, CVE-2019-8075, openSUSE-SU-2020:2010-1, openSUSE-SU-2020:2012-1, openSUSE-SU-2020:2021-1, openSUSE-SU-2020:2026-1, openSUSE-SU-2020:2032-1, openSUSE-SU-2020:2055-1, RHSA-2019:1476-01, VIGILANCE-VUL-29503, ZDI-19-564.

Description of the vulnerability 

An attacker can force the usage of a freed memory area of Adobe Flash Player, in order to trigger a denial of service, and possibly to run code.
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This vulnerability impacts software or systems such as Flash Player, Chrome, Edge Chromium, Windows 10, Windows 2012, Windows 2016, Windows 2019, Windows 8, Windows RT, openSUSE Leap, RHEL, SLES.

Our Vigil@nce team determined that the severity of this security announce is important.

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

This bulletin is about 2 vulnerabilities.

An attacker with a expert ability can exploit this computer vulnerability note.

Solutions for this threat 

Adobe Flash Player: version 32.0.0.207.
The version 32.0.0.207 is fixed:
  https://get.adobe.com/flashplayer/

Chrome: version 87.0.4280.66.
The version 87.0.4280.66 is fixed:
  https://www.google.fr/chrome/

Microsoft Edge Chromium: version 87.0.664.41.
The version 87.0.664.41 is fixed:
  https://msrc.microsoft.com/update-guide/vulnerability/ADV200002

openSUSE Leap 15.1: new chromium packages.
New packages are available:
  openSUSE Leap 15.1: chromium 87.0.4280.66-lp151.2.156.1

openSUSE Leap 15.2: new chromium packages.
New packages are available:
  openSUSE Leap 15.2: chromium 87.0.4280.66-lp152.2.51.1

RHEL 6.10: new flash-plugin packages.
New packages are available:
  RHEL 6: flash-plugin 32.0.0.207-1.el6_10

SUSE LE 15 SP1: new chromium packages.
New packages are available:
  SUSE LE 15 SP1: chromium 87.0.4280.66-bp151.3.137.1

SUSE LE 15 SP2: new chromium packages (25/11/2020).
New packages are available:
  SUSE LE 15 SP2: chromium 87.0.4280.66-bp152.2.32.1

SUSE LE 15 SP2: new chromium packages (26/11/2020).
New packages are available:
  SUSE LE 15 SP2: chromium 87.0.4280.66-bp152.2.38.1

Windows: patch for Adobe Flash Player.
A patch is indicated in information sources.
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