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Vulnerability of Apache OpenOffice: integer overflow via Small End Line Termination

Synthesis of the vulnerability 

An attacker can trigger an integer overflow via Small End Line Termination of Apache OpenOffice, in order to trigger a denial of service, and possibly to run code.
Vulnerable products: OpenOffice, Ubuntu.
Severity of this weakness: 2/4.
Creation date: 16/01/2019.
Références of this bulletin: CVE-2018-11790, USN-3883-1, VIGILANCE-VUL-28296.

Description of the vulnerability 

An attacker can trigger an integer overflow via Small End Line Termination of Apache OpenOffice, in order to trigger a denial of service, and possibly to run code.
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This vulnerability bulletin impacts software or systems such as OpenOffice, Ubuntu.

Our Vigil@nce team determined that the severity of this security note is medium.

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

A proof of concept or an attack tool is available, so your teams have to process this alert. An attacker with a technician ability can exploit this cybersecurity note.

Solutions for this threat 

Apache OpenOffice: version 4.1.6.
The version 4.1.6 is fixed:
  https://www.openoffice.org/download/

Ubuntu: new libreoffice-core packages.
New packages are available:
  Ubuntu 16.04 LTS: libreoffice-core 1:5.1.6~rc2-0ubuntu1~xenial6
  Ubuntu 14.04 LTS: libreoffice-core 1:4.2.8-0ubuntu5.5
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Vigil@nce provides computer security analysis. The Vigil@nce team tracks computer vulnerabilities impacting systems and applications.