[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

Here are the details from the Cucumber 1.1 changelog:

+----------------+
Fri Aug 17 09:21:57 EDT 2018
xapps-general/thunderbird upgraded from 52.9.1 to 60.0 to fix several security
	vulnerabilities:
	CVE-2018-12359: Buffer overflow using computed size of canvas element
	CVE-2018-12360: Use-after-free when using focus()
	CVE-2018-12361: Integer overflow in SwizzleData
	CVE-2018-12362: Integer overflow in SSSE3 scaler
	CVE-2018-5156: Media recorder segmentation fault when track type is
		changed during capture
	CVE-2018-12363: Use-after-free when appending DOM nodes
	CVE-2018-12364: CSRF attacks through 307 redirects and NPAPI plugins
	CVE-2018-12365: Compromised IPC child process can list local filenames
	CVE-2018-12371: Integer overflow in Skia library during edge builder
		allocation
	CVE-2018-12366: Invalid data handling during QCMS transformations
	CVE-2018-12367: Timing attack mitigation of PerformanceNavigationTiming
	CVE-2018-12368: No warning when opening executable SettingContent-ms
		files
	CVE-2018-5187: Memory safety bugs fixed in Firefox 61, Firefox ESR
		60.1, and Thunderbird 60
	CVE-2018-5188: Memory safety bugs fixed in Firefox 61, Firefox ESR
		60.1, Firefox ESR 52.9, and Thunderbird 60
	For more information see:
		https://security.cucumberlinux.com/security/details.php?id=521
		https://www.mozilla.org/en-US/security/advisories/mfsa2018-19/
* SECURITY FIX *
+----------------+

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


  CLD and CVE Information

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

  * CLD-521 (https://security.cucumberlinux.com/security/details.php?id=521)

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...>
https://www.cucumberlinux.com/security.php