[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:

+----------------+
Wed Jul 4 13:48:21 EDT 2018
xapps-general/thunderbird upgraded from 52.8.0 to 52.9.0 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-2018-12372: S/MIME and PGP decryption oracles can be built with
		HTML emails
	CVE-2018-12373: S/MIME plaintext can be leaked through HTML
		reply/forward
	CVE-2018-12362: Integer overflow in SSSE3 scaler
	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-2018-12366: Invalid data handling during QCMS transformations
	CVE-2018-12368: No warning when opening executable SettingContent-ms
		files
	CVE-2018-12374: Using form to exfiltrate encrypted mail part by
		pressing enter in form field
	CVE-2018-5188: Memory safety bugs fixed in Firefox 60, Firefox ESR
		60.1, Firefox ESR 52.9, and Thunderbird 52.9
	For more information see:
		https://security.cucumberlinux.com/security/details.php?id=449
		https://www.mozilla.org/en-US/security/advisories/mfsa2018-18/
* SECURITY FIX *
+----------------+

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


  CLD and CVE Information

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

  * CLD-449 (https://security.cucumberlinux.com/security/details.php?id=449)

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