openSUSE Security Update: Security update for MozillaThunderbird
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Announcement ID: openSUSE-SU-2020:2022-1
Rating: moderate
References: #1178611
Cross-References: CVE-2020-26950
Affected Products:
openSUSE Leap 15.2
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An update that fixes one vulnerability is now available.

Description:

This update for MozillaThunderbird fixes the following issues:

– Mozilla Thunderbird 78.4.2 MFSA 2020-49 (bsc#1178611)
* CVE-2020-26950 (bmo#1675905) Write side effects in MCallGetProperty
opcode not accounted for
– Mozilla Thunderbird 78.4.1
* new: Thunderbird prompts for an address to use when starting an email
from an address book entry with multiple addresses (bmo#84028)
* fixed: Searching global search results did not work (bmo#1664761)
* fixed: Link location was not focused by default when adding a
hyperlink in message composer (bmo#1670660)
* fixed: Advanced address book search dialog was unusable (bmo#1668147)
* fixed: Encrypted draft reply emails lost “Re:” prefix (bmo#1661510)
* fixed: Replying to a newsgroup message did not open the compose window
(bmo#1672667)
* fixed: Unable to delete multiple newsgroup messages (bmo#1657988)
* fixed: Appmenu displayed visual glitches (bmo#1636243)
* fixed: Visual glitches when selecting multiple messages in the message
pane and using Ctrl+click (bmo#1671800)
* fixed: Switching between dark and light mode could lead to unreadable
text on macOS (bmo#1668989)

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-2020-2022=1

Package List:

– openSUSE Leap 15.2 (x86_64):

MozillaThunderbird-78.4.2-lp152.2.16.1
MozillaThunderbird-debuginfo-78.4.2-lp152.2.16.1
MozillaThunderbird-debugsource-78.4.2-lp152.2.16.1
MozillaThunderbird-translations-common-78.4.2-lp152.2.16.1
MozillaThunderbird-translations-other-78.4.2-lp152.2.16.1

References:

https://www.suse.com/security/cve/CVE-2020-26950.html
https://bugzilla.suse.com/1178611
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