Security update for MozillaThunderbird SUSE Patch security@suse.de SUSE Security Team openSUSE-SU-2021:0127-1 Final 1 1 2021-01-20T15:22:40Z current 2021-01-20T15:22:40Z 2021-01-20T15:22:40Z cve-database/bin/generate-cvrf.pl 2017-02-24T01:00:00Z Security update for MozillaThunderbird 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 (bmo#1681389) * fixed: Account autodiscover fixes when using MS Exchange servers (bmo#1679759) * 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 (bmo#1678839) * 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. The CVRF data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0). openSUSE-2021-127 Copyright SUSE LLC under the Creative Commons License 4.0 with Attribution (CC-BY-4.0) https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/3236IRHAJFLO3NB3KMMBI5XYZOZFL6S7/ E-Mail link for openSUSE-SU-2021:0127-1 https://www.suse.com/support/security/rating/ SUSE Security Ratings https://bugzilla.suse.com/1180623 SUSE Bug 1180623 https://www.suse.com/security/cve/CVE-2020-16044/ SUSE CVE CVE-2020-16044 page openSUSE Leap 15.1 MozillaThunderbird-78.6.1-lp151.2.66.1 MozillaThunderbird-translations-common-78.6.1-lp151.2.66.1 MozillaThunderbird-translations-other-78.6.1-lp151.2.66.1 MozillaThunderbird-78.6.1-lp151.2.66.1 as a component of openSUSE Leap 15.1 MozillaThunderbird-translations-common-78.6.1-lp151.2.66.1 as a component of openSUSE Leap 15.1 MozillaThunderbird-translations-other-78.6.1-lp151.2.66.1 as a component of openSUSE Leap 15.1 Use after free in WebRTC in Google Chrome prior to 88.0.4324.96 allowed a remote attacker to potentially exploit heap corruption via a crafted SCTP packet. CVE-2020-16044 openSUSE Leap 15.1:MozillaThunderbird-78.6.1-lp151.2.66.1 openSUSE Leap 15.1:MozillaThunderbird-translations-common-78.6.1-lp151.2.66.1 openSUSE Leap 15.1:MozillaThunderbird-translations-other-78.6.1-lp151.2.66.1 important 6.8 AV:N/AC:M/Au:N/C:P/I:P/A:P To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch". https://lists.opensuse.org/archives/list/security-announce@lists.opensuse.org/thread/3236IRHAJFLO3NB3KMMBI5XYZOZFL6S7/ https://www.suse.com/security/cve/CVE-2020-16044.html CVE-2020-16044 https://bugzilla.suse.com/1180623 SUSE Bug 1180623 https://bugzilla.suse.com/1181137 SUSE Bug 1181137