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    openSUSE: 2020:2096-1 important: MozillaThunderbird

    Date 28 Nov 2020
    Posted By LinuxSecurity Advisories
    An update that fixes 12 vulnerabilities is now available.
       openSUSE Security Update: Security update for MozillaThunderbird
    Announcement ID:    openSUSE-SU-2020:2096-1
    Rating:             important
    References:         #1178894 
    Cross-References:   CVE-2020-15999 CVE-2020-16012 CVE-2020-26951
                        CVE-2020-26953 CVE-2020-26956 CVE-2020-26958
                        CVE-2020-26959 CVE-2020-26960 CVE-2020-26961
                        CVE-2020-26965 CVE-2020-26966 CVE-2020-26968
    Affected Products:
                        openSUSE Leap 15.2
       An update that fixes 12 vulnerabilities is now available.
       This update for MozillaThunderbird fixes the following issues:
       - Mozilla Thunderbird 78.5.0
         * new: OpenPGP: Added option to disable attaching the public key to a
           signed message (bmo#1654950)
         * new: MailExtensions: "compose_attachments" context added to Menus API
         * new: MailExtensions: Menus API now available on displayed messages
         * changed: MailExtensions: browser.tabs.create will now wait for
           "mail-delayed-startup-finished" event (bmo#1674407)
         * fixed: OpenPGP: Support for inline PGP messages improved (bmo#1672851)
         * fixed: OpenPGP: Message security dialog showed unverified keys as
           unavailable (bmo#1675285)
         * fixed: Chat: New chat contact menu item did not function (bmo#1663321)
         * fixed: Various theme and usability improvements (bmo#1673861)
         * fixed: Various security fixes MFSA 2020-52 (bsc#1178894)
         * CVE-2020-26951 (bmo#1667113) Parsing mismatches could confuse and
           bypass security sanitizer for chrome privileged code
         * CVE-2020-16012 (bmo#1642028) Variable time processing of cross-origin
           images during drawImage calls
         * CVE-2020-26953 (bmo#1656741) Fullscreen could be enabled without
           displaying the security UI
         * CVE-2020-26956 (bmo#1666300) XSS through paste (manual and clipboard
         * CVE-2020-26958 (bmo#1669355) Requests intercepted through
           ServiceWorkers lacked MIME type restrictions
         * CVE-2020-26959 (bmo#1669466) Use-after-free in WebRequestService
         * CVE-2020-26960 (bmo#1670358) Potential use-after-free in uses of
         * CVE-2020-15999 (bmo#1672223) Heap buffer overflow in freetype
         * CVE-2020-26961 (bmo#1672528) DoH did not filter IPv4 mapped IP
         * CVE-2020-26965 (bmo#1661617) Software keyboards may have remembered
           typed passwords
         * CVE-2020-26966 (bmo#1663571) Single-word search queries were also
           broadcast to local network
         * CVE-2020-26968 (bmo#1551615, bmo#1607762, bmo#1656697, bmo#1657739,
           bmo#1660236, bmo#1667912, bmo#1671479, bmo#1671923) Memory safety bugs
           fixed in Thunderbird 78.5
       - Mozilla Thunderbird 78.4.3
         * fixed: User interface was inconsistent when switching from the default
           theme to the dark theme and back to the default theme (bmo#1659282)
         * fixed: Email subject would disappear when hovering over it with the
           mouse when using Windows 7 Classic theme (bmo#1675970)
       This update was imported from the SUSE:SLE-15:Update update project.
    Patch Instructions:
       To install this openSUSE Security Update use the SUSE recommended installation methods
       like YaST online_update or "zypper patch".
       Alternatively you can run the command listed for your product:
       - openSUSE Leap 15.2:
          zypper in -t patch openSUSE-2020-2096=1
    Package List:
       - openSUSE Leap 15.2 (x86_64):
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