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Vulnerability of libxml2: memory corruption

Synthesis of the vulnerability 

An attacker can generate a memory corruption of libxml2, in order to trigger a denial of service, and possibly to run code.
Vulnerable software: Debian, Chrome, openSUSE Leap, Opera, Oracle Fusion Middleware, Oracle OIT, WebLogic, Pulse Connect Secure, Pulse Secure Client, SUSE Linux Enterprise Desktop, SLES.
Severity of this announce: 2/4.
Creation date: 24/11/2017.
Références of this computer vulnerability: cpuapr2020, CVE-2017-5130, DLA-1188-1, openSUSE-SU-2017:3245-1, openSUSE-SU-2018:0418-1, SA44073-2019-03, VIGILANCE-VUL-24523.

Description of the vulnerability 

An attacker can generate a memory corruption of libxml2, in order to trigger a denial of service, and possibly to run code.
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This computer weakness announce impacts software or systems such as Debian, Chrome, openSUSE Leap, Opera, Oracle Fusion Middleware, Oracle OIT, WebLogic, Pulse Connect Secure, Pulse Secure Client, SUSE Linux Enterprise Desktop, SLES.

Our Vigil@nce team determined that the severity of this security 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 vulnerability.

Solutions for this threat 

Debian 7: new libxml2 packages.
New packages are available:
  Debian 7: libxml2 2.8.0+dfsg1-7+wheezy10

Google Chrome: version 62.0.3202.62.
The version 62.0.3202.62 is fixed:
  https://www.google.fr/chrome/browser/desktop/

openSUSE Leap: new libxml2 packages.
New packages are available:
  openSUSE Leap 42.3: libxml2 2-2.9.4-15.1

Oracle Fusion Middleware: CPU of April 2020.
A Critical Patch Update is available:
  https://support.oracle.com/rs?type=doc&id=2633852.1

Pulse Connect Secure, Pulse Secure Desktop: fixed versions for Multiple Vulnerabilities.
Fixed versions are indicated in information sources.

SUSE LE 12: new chromium packages.
New packages are available:
  SUSE LE 12 RTM-SP3: chromium 63.0.3239.84-40.1
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