[Cucumber-linux-security] thunderbird (security update is available)

[Scott C. <sc...@cu...>]

  Update Information

A security update is available for thunderbird for the following
versions of Cucumber Linux:

  * 1.0
  * 1.1 Beta

Here are the details from the Cucumber 1.0 changelog:

+----------------+
Fri Jan 26 08:54:12 EST 2018
xapps-general/thunderbird upgraded from 52.5.2 to 52.6.0 to fix several security
	vulnerabilities:
		CVE-2018-5095: Integer overflow in Skia library during edge
		builder allocation
		CVE-2018-5096: Use-after-free while editing form elements
		CVE-2018-5097: Use-after-free when source document is
		manipulated during XSLT
		CVE-2018-5098: Use-after-free while manipulating form input
		elements
		CVE-2018-5099: Use-after-free with widget listener
		CVE-2018-5102: Use-after-free in HTML media elements
		CVE-2018-5103: Use-after-free during mouse event handling
		CVE-2018-5104: Use-after-free during font face manipulation
		CVE-2018-5117: URL spoofing with right-to-left text aligned
		left-to-right
		CVE-2018-5089: Memory safety bugs fixed in Firefox 58, Firefox
		ESR 52.6, and Thunderbird 52.6
	For more information see:
		https://www.mozilla.org/en-US/security/advisories/mfsa2018-04/
		http://security.cucumberlinux.com/security/details.php?id=250
* SECURITY FIX *
+----------------+

------------------------------------------------------------------------


  CLD and CVE Information

This update is associated with the following Cucumber Linux Deficiency
(CLD) and CVE numbers:

  * CLD-250 (http://security.cucumberlinux.com/security/details.php?id=250)

More information about these CLDs can be found at their respective pages
on the Cucumber Linux Security Advisory Tracker (these are the URLs in
parenthesis above).

------------------------------------------------------------------------


  Installing the Update

The updated package can be installed via Pickle by running the following
commands (as root):

# pickle --update
# pickle

Make sure thunderbird is selected on the update list, and then select
Ok. Pickle will then install the updated package.

If you prefer to download the updated package manually, it can be found
on the mirror at http://mirror.cucumberlinux.com/cucumber/.

------------------------------------------------------------------------
The Cucumber Linux Security Team
cuc...@li...
<mailto:cuc...@li...>
http://www.cucumberlinux.com/security.php