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    openSUSE: 2021:0093-1 important: MozillaThunderbird

    Date 16 Jan 2021
    Posted By LinuxSecurity Advisories
    An update that fixes one vulnerability is now available.
       openSUSE Security Update: Security update for MozillaThunderbird
    Announcement ID:    openSUSE-SU-2021:0093-1
    Rating:             important
    References:         #1180623 
    Cross-References:   CVE-2020-16044
    Affected Products:
                        openSUSE Leap 15.2
       An update that fixes one vulnerability is now available.
       This update for MozillaThunderbird fixes the following issues:
       - Mozilla Thunderbird 78.6.1
         * changed: MailExtensions: browserAction, composeAction, and
           messageDisplayAction toolbar buttons now support label and
           default_label properties (bmo#1583478)
         * fixed: Running a quicksearch that returned no results did not
           offer to re-run as a global search (bmo#1663153)
         * fixed: Message search toolbar fixes (bmo#1681010)
         * fixed: Very long subject lines distorted the message compose and
           display windows, making them unusable (bmo#77806)
         * fixed: Compose window: Recipient addresses that had not yet been
           autocompleted were lost when clicking Send button (bmo#1674054)
         * fixed: Compose window: New message is no longer marked as "changed"
           just from tabbing out of the recipient field without editing anything
         * fixed: Account autodiscover fixes when using MS Exchange servers
         * fixed: LDAP address book stability fix (bmo#1680914)
         * fixed: Messages with invalid vcard attachments were not marked as read
           when viewed in the preview window (bmo#1680468)
         * fixed: Chat: Could not add TLS certificate exceptions for XMPP
           connections (bmo#1590471)
         * fixed: Calendar: System timezone was not always properly detected
         * fixed: Calendar: Descriptions were sometimes blank when editing a
           single occurrence of a repeating event (bmo#1664731)
         * fixed: Various printing bugfixes (bmo#1676166)
         * fixed: Visual consistency and theme improvements (bmo#1682808) MFSA
           2021-02 (bsc#1180623)
         * CVE-2020-16044 (bmo#1683964) Use-after-free write when handling a
           malicious COOKIE-ECHO SCTP chunk
       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-2021-93=1
    Package List:
       - openSUSE Leap 15.2 (x86_64):

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