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openSUSE Leap 15.3: MozillaFirefox Security Update 2021:3451-1 Important

opensuse
Calendar Grey October 16, 2021
Dist Opensuse Esm H88
An important security patch for Chromium has been released, resolving 18 vulnerabilities, and is now accessible for Ubuntu 20.04 LTS.
An update that fixes 20 vulnerabilities is now available

Description

This update for MozillaFirefox fixes the following issues:

This update contains the Firefox Extended Support Release 91.2.0 ESR.

Release 91.2.0 ESR:

* Fixed: Various stability, functionality, and security fixes

MFSA 2021-45 (bsc#1191332):

* CVE-2021-38496: Use-after-free in MessageTask

* CVE-2021-38497: Validation message could have been overlaid on another

origin

* CVE-2021-38498: Use-after-free of nsLanguageAtomService object

* CVE-2021-32810: Fixed Data race in crossbeam-deque

* CVE-2021-38500: Memory safety bugs fixed in Firefox 93, Firefox ESR

78.15, and Firefox ESR 91.2

* CVE-2021-38501: Memory safety bugs fixed in Firefox 93 and Firefox ESR

91.2

- Fixed crash in FIPS mode (bsc#1190710)

Release 91.1.0 ESR:

* Fixed: Various stability, functionality, and security fixes

MFSA 2021-40 (bsc#1190269, bsc#1190274):

* CVE-2021-38492: Navigating to `mk:` URL scheme could load Internet

Explorer

*...

Read the Full Advisory

Topics%20covered

Topics Covered

security advisory security update patch important memory issue openSUSE MozillaFirefox

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 15.3:

zypper in -t patch openSUSE-SLE-15.3-2021-3451=1

Package List

- openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):

MozillaFirefox-91.2.0-8.54.1

MozillaFirefox-branding-SLE-91-9.5.1

MozillaFirefox-branding-upstream-91.2.0-8.54.1

MozillaFirefox-debuginfo-91.2.0-8.54.1

MozillaFirefox-debugsource-91.2.0-8.54.1

MozillaFirefox-devel-91.2.0-8.54.1

MozillaFirefox-translations-common-91.2.0-8.54.1

MozillaFirefox-translations-other-91.2.0-8.54.1

References

https://www.suse.com/security/cve/CVE-2021-29980.html

https://www.suse.com/security/cve/CVE-2021-29981.html

https://www.suse.com/security/cve/CVE-2021-29982.html

https://www.suse.com/security/cve/CVE-2021-29983.html

https://www.suse.com/security/cve/CVE-2021-29984.html

https://www.suse.com/security/cve/CVE-2021-29985.html

https://www.suse.com/security/cve/CVE-2021-29986.html

https://www.suse.com/security/cve/CVE-2021-29987.html

https://www.suse.com/security/cve/CVE-2021-29988.html

https://www.suse.com/security/cve/CVE-2021-29989.html

https://www.suse.com/security/cve/CVE-2021-29990.html

https://www.suse.com/security/cve/CVE-2021-29991.html

https://www.suse.com/security/cve/CVE-2021-32810.html

https://www.suse.com/security/cve/CVE-2021-38492.html

https://www.suse.com/security/cve/CVE-2021-38495.html

https://www.suse.com/security/cve/CVE-2021-38496.html

https://www.suse.com/security/cve/CVE-2021-38497.html

https://www.suse.com/security/cve/CVE-2021-38498.html

https://www.suse.com/security/cve/CVE-2021-385...

Read the Full Advisory

Severity
important
Lowest
Low
Medium
High
Critical

Announcement ID: openSUSE-SU-2021:3451-1
Rating: important
Affected Products: openSUSE Leap 15.3 .

Topics%20covered

Topics Covered

security advisory security update patch important memory issue openSUSE MozillaFirefox

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