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Sicherheit: Zwei Probleme in MozillaThunderbird
Aktuelle Meldungen Distributionen
Name: Zwei Probleme in MozillaThunderbird
ID: SUSE-SU-2021:2003-1
Distribution: SUSE
Plattformen: SUSE Linux Enterprise Workstation Extension 15-SP2, SUSE Linux Enterprise Workstation Extension 15-SP3
Datum: Do, 17. Juni 2021, 21:57
Referenzen: https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29967
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-29964
Applikationen: Mozilla Thunderbird

Originalnachricht


SUSE Security Update: Security update for MozillaThunderbird
______________________________________________________________________________

Announcement ID: SUSE-SU-2021:2003-1
Rating: important
References: #1186696
Cross-References: CVE-2021-29964 CVE-2021-29967
Affected Products:
SUSE Linux Enterprise Workstation Extension 15-SP3
SUSE Linux Enterprise Workstation Extension 15-SP2
______________________________________________________________________________

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


Patch Instructions:

To install this SUSE 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:

- SUSE Linux Enterprise Workstation Extension 15-SP3:

zypper in -t patch SUSE-SLE-Product-WE-15-SP3-2021-2003=1

- SUSE Linux Enterprise Workstation Extension 15-SP2:

zypper in -t patch SUSE-SLE-Product-WE-15-SP2-2021-2003=1



Package List:

- SUSE Linux Enterprise Workstation Extension 15-SP3 (x86_64):

MozillaThunderbird-78.11.0-8.30.1
MozillaThunderbird-debuginfo-78.11.0-8.30.1
MozillaThunderbird-debugsource-78.11.0-8.30.1
MozillaThunderbird-translations-common-78.11.0-8.30.1
MozillaThunderbird-translations-other-78.11.0-8.30.1

- SUSE Linux Enterprise Workstation Extension 15-SP2 (x86_64):

MozillaThunderbird-78.11.0-8.30.1
MozillaThunderbird-debuginfo-78.11.0-8.30.1
MozillaThunderbird-debugsource-78.11.0-8.30.1
MozillaThunderbird-translations-common-78.11.0-8.30.1
MozillaThunderbird-translations-other-78.11.0-8.30.1


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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