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openSUSE 15.3 & 15.4: 2022:0906-1 Important Update For MozillaThunderbird

opensuse
Calendar Grey March 21, 2022
Dist Opensuse Esm H88
A crucial patch for Mozilla Thunderbird addresses 5 security flaws in openSUSE editions 15.3 and 15.4.
An update that fixes 5 vulnerabilities is now available

Description

This update for MozillaThunderbird fixes the following issues:

Updated to version 91.7 (bsc#1196900):

- CVE-2022-26381: Fixed an invalid memory access due to text reflow when

SVG

objects were present.

- CVE-2022-26383: Fixed an issue where, when resizing a popup after

requesting fullscreen access, the popup would not display the

fullscreen notification.

- CVE-2022-26384: Fixed an iframe XSS sandbox bypass when allow-popups

was used

on the iframe.

- CVE-2022-26386: Fixed an issue where downloadable temporary files were

accessible to other local users.

- CVE-2022-26387: Fixed a potential add-on signature verification bypass

due to a race condition.

Topics%20covered

Topics Covered

security advisory update access issue important openSUSE XSS fix MozillaThunderbird

Patch

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 15.4:

zypper in -t patch openSUSE-SLE-15.4-2022-906=1

- openSUSE Leap 15.3:

zypper in -t patch openSUSE-SLE-15.3-2022-906=1

Package List

- openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64):

MozillaThunderbird-91.7.0-150200.8.62.7

MozillaThunderbird-debuginfo-91.7.0-150200.8.62.7

MozillaThunderbird-debugsource-91.7.0-150200.8.62.7

MozillaThunderbird-translations-common-91.7.0-150200.8.62.7

MozillaThunderbird-translations-other-91.7.0-150200.8.62.7

- openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):

MozillaThunderbird-91.7.0-150200.8.62.7

MozillaThunderbird-debuginfo-91.7.0-150200.8.62.7

MozillaThunderbird-debugsource-91.7.0-150200.8.62.7

MozillaThunderbird-translations-common-91.7.0-150200.8.62.7

MozillaThunderbird-translations-other-91.7.0-150200.8.62.7

References

https://www.suse.com/security/cve/CVE-2022-26381.html

https://www.suse.com/security/cve/CVE-2022-26383.html

https://www.suse.com/security/cve/CVE-2022-26384.html

https://www.suse.com/security/cve/CVE-2022-26386.html

https://www.suse.com/security/cve/CVE-2022-26387.html

https://bugzilla.suse.com/1196900

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: openSUSE-SU-2022:0906-1
Rating: important
Affected Products: openSUSE Leap 15.3 openSUSE Leap 15.4 .

Topics%20covered

Topics Covered

security advisory update access issue important openSUSE XSS fix MozillaThunderbird

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