openSUSE Security Update: Security update for MozillaThunderbird
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Announcement ID:    openSUSE-SU-2018:0257-1
Rating:             important
References:         #1077291 
Cross-References:   CVE-2018-5089 CVE-2018-5095 CVE-2018-5096
                    CVE-2018-5097 CVE-2018-5098 CVE-2018-5099
                    CVE-2018-5102 CVE-2018-5103 CVE-2018-5104
                    CVE-2018-5117
Affected Products:
                    openSUSE Leap 42.3
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   An update that fixes 10 vulnerabilities is now available.

Description:

   This update for MozillaThunderbird  to version 52.6 fixes several issues.

   These security issues were fixed:

   - CVE-2018-5095: Integer overflow in Skia library during edge builder
     allocation (bsc#1077291).
   - CVE-2018-5096: Use-after-free while editing form elements (bsc#1077291).
   - CVE-2018-5097: Use-after-free when source document is manipulated during
     XSLT (bsc#1077291).
   - CVE-2018-5098: Use-after-free while manipulating form input elements
     (bsc#1077291).
   - CVE-2018-5099: Use-after-free with widget listener (bsc#1077291).
   - CVE-2018-5102: Use-after-free in HTML media elements (bsc#1077291).
   - CVE-2018-5103: Use-after-free during mouse event handling (bsc#1077291).
   - CVE-2018-5104: Use-after-free during font face manipulation
     (bsc#1077291).
   - CVE-2018-5117: URL spoofing with right-to-left text aligned
     left-to-right (bsc#1077291).
   - CVE-2018-5089: Various memory safety bugs (bsc#1077291).

   These security issues were fixed:

   - Searching message bodies of messages in local folders, including filter
     and quick filter operations, not working reliably: Content not found in
     base64-encode message parts, non-ASCII text not found and false
     positives found.
   - Defective messages (without at least one expected header) not shown in
     IMAP folders but shown on mobile devices
   - Calendar: Unintended task deletion if numlock is enabled


Patch Instructions:

   To install this openSUSE Security Update use YaST online_update.
   Alternatively you can run the command listed for your product:

   - openSUSE Leap 42.3:

      zypper in -t patch openSUSE-2018-101=1

   To bring your system up-to-date, use "zypper patch".


Package List:

   - openSUSE Leap 42.3 (x86_64):

      MozillaThunderbird-52.6-56.2
      MozillaThunderbird-buildsymbols-52.6-56.2
      MozillaThunderbird-debuginfo-52.6-56.2
      MozillaThunderbird-debugsource-52.6-56.2
      MozillaThunderbird-devel-52.6-56.2
      MozillaThunderbird-translations-common-52.6-56.2
      MozillaThunderbird-translations-other-52.6-56.2

   - openSUSE Leap 42.3 (i586):

      MozillaThunderbird-52.6-56.1
      MozillaThunderbird-buildsymbols-52.6-56.1
      MozillaThunderbird-debuginfo-52.6-56.1
      MozillaThunderbird-debugsource-52.6-56.1
      MozillaThunderbird-devel-52.6-56.1
      MozillaThunderbird-translations-common-52.6-56.1
      MozillaThunderbird-translations-other-52.6-56.1


References:

   https://www.suse.com/security/cve/CVE-2018-5089.html
   https://www.suse.com/security/cve/CVE-2018-5095.html
   https://www.suse.com/security/cve/CVE-2018-5096.html
   https://www.suse.com/security/cve/CVE-2018-5097.html
   https://www.suse.com/security/cve/CVE-2018-5098.html
   https://www.suse.com/security/cve/CVE-2018-5099.html
   https://www.suse.com/security/cve/CVE-2018-5102.html
   https://www.suse.com/security/cve/CVE-2018-5103.html
   https://www.suse.com/security/cve/CVE-2018-5104.html
   https://www.suse.com/security/cve/CVE-2018-5117.html
   https://bugzilla.suse.com/1077291

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