The Vigil@nce team watches public vulnerabilities impacting your computers, and then offers security solutions, a vigilance database and tools to fix them.

Vulnerability of Ruby: information disclosure via Socket Library

Synthesis of the vulnerability 

A local attacker can read a memory fragment via Socket Library of Ruby, in order to obtain sensitive information.
Impacted software: Debian, Fedora, openSUSE Leap, Solaris, Puppet.
Severity of this computer vulnerability: 2/4.
Creation date: 01/05/2020.
Références of this announce: CVE-2020-10933, DSA-4721-1, FEDORA-2020-a95706b117, openSUSE-SU-2020:0586-1, VIGILANCE-VUL-32164.

Description of the vulnerability 

A local attacker can read a memory fragment via Socket Library of Ruby, in order to obtain sensitive information.
Full bulletin, software filtering, emails, fixes, ... (Request your free trial)

This vulnerability alert impacts software or systems such as Debian, Fedora, openSUSE Leap, Solaris, Puppet.

Our Vigil@nce team determined that the severity of this computer weakness alert is medium.

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

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

Solutions for this threat 

Debian 10: new ruby2.5 packages.
New packages are available:
  Debian 10: ruby2.5 2.5.5-3+deb10u2

Fedora 31: new ruby packages.
New packages are available:
  Fedora 31: ruby 2.6.6-125.fc31

openSUSE Leap 15.1: new ruby2.5 packages.
New packages are available:
  openSUSE Leap 15.1: ruby2.5 2.5.8-lp151.4.9.1

Oracle Solaris: patch for third party software of July 2020 v2.
A patch is available:
  https://support.oracle.com/rs?type=doc&id=1448883.1

Puppet Platform: version 5.5.20.
The version 5.5.20 is fixed:
  https://puppet.com/
  https://puppet.com/docs/puppet/5.5/release_notes.html

Wind River Linux: version 10.18.44.17.
The version 10.18.44.17 is fixed:
  https://support2.windriver.com/

Wind River Linux: version 10.19.45.8.
The version 10.19.45.8 is fixed.
Full bulletin, software filtering, emails, fixes, ... (Request your free trial)

Computer vulnerabilities tracking service 

Vigil@nce provides an application vulnerability announce. The technology watch team tracks security threats targeting the computer system.