openSUSE-SU-2021:0910-1: important: Security update for MozillaThunderbird

openSUSE Security Update: Security update for MozillaThunderbird ______________________________________________________________________________ Announcement ID: openSUSE-SU-2021:0910-1 Rating: important References: #1186696 Cross-References: CVE-2021-29964 CVE-2021-29967 Affected Products: openSUSE Leap 15.2 ______________________________________________________________________________ An update that fixes two vulnerabilities is now available. Description: This update for MozillaThunderbird fixes the following issues: Mozilla Thunderbird 78.11 (bsc#1186696) Security issues fixed: - CVE-2021-29964: Out of bounds-read when parsing a WM_COPYDATA message - CVE-2021-29967: Memory safety bugs fixed in Thunderbird 78.11 General improvements: - OpenPGP could not be disabled for an account if a key was previously configured - Recipients were unable to decrypt some messages when the sender had changed the message encryption from OpenPGP to S/MIME - Contacts moved between CardDAV address books were not synced to the new server - CardDAV compatibility fixes for Google Contacts - Folder pane had no clear indication of focus on macOS This update was imported from the SUSE:SLE-15-SP2: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-2021-910=1 Package List: - openSUSE Leap 15.2 (x86_64): MozillaThunderbird-78.11.0-lp152.2.45.1 MozillaThunderbird-debuginfo-78.11.0-lp152.2.45.1 MozillaThunderbird-debugsource-78.11.0-lp152.2.45.1 MozillaThunderbird-translations-common-78.11.0-lp152.2.45.1 MozillaThunderbird-translations-other-78.11.0-lp152.2.45.1 References: https://www.suse.com/security/cve/CVE-2021-29964.html https://www.suse.com/security/cve/CVE-2021-29967.html https://bugzilla.suse.com/1186696

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