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Vulnerability of Ruby Loofah: code execution via SVG Republished Element

Synthesis of the vulnerability 

An attacker can use a vulnerability via SVG Republished Element of Ruby Loofah, in order to run code.
Vulnerable software: Ubuntu.
Severity of this announce: 2/4.
Creation date: 13/11/2019.
Références of this computer vulnerability: CVE-2019-15587, USN-4498-1, VIGILANCE-VUL-30859.

Description of the vulnerability 

An attacker can use a vulnerability via SVG Republished Element of Ruby Loofah, in order to run code.
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This computer weakness announce impacts software or systems such as Ubuntu.

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 

Cloud Foundry Cloud Controller: version 1.88.0.
The version 1.88.0 is fixed:
  https://www.cloudfoundry.org/

Pivotal Ops Manager: fixed versions for Ruby Loofah.
Fixed versions are indicated in information sources.

Ubuntu 16.04: new ruby-loofah packages.
New packages are available:
  Ubuntu 16.04 LTS: ruby-loofah 2.0.3-2+deb9u3build0.16.04.1
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