openSUSE-SU-2021:2393-1: important: Security update for MozillaFirefox
openSUSE Security Update: Security update for MozillaFirefox
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Announcement ID: openSUSE-SU-2021:2393-1
Rating: important
References: #1188275
Cross-References: CVE-2021-29970 CVE-2021-29976 CVE-2021-30547
CVSS scores:
CVE-2021-30547 (NVD) : 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Affected Products:
openSUSE Leap 15.3
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An update that fixes three vulnerabilities is now available.
Description:
This update for MozillaFirefox fixes the following issues:
Firefox Extended Support Release 78.12.0 ESR
* Fixed: Various stability, functionality, and security fixes
MFSA 2021-29 (bsc#1188275)
* CVE-2021-29970 (bmo#1709976): Use-after-free in accessibility features
of a document
* CVE-2021-30547 (bmo#1715766): Out of bounds write in ANGLE
* CVE-2021-29976 (bmo#1700895, bmo#1703334, bmo#1706910, bmo#1711576,
bmo#1714391): Memory safety bugs fixed in Firefox 90 and Firefox ESR
78.12
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-15.3-2021-2393=1
Package List:
- openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):
MozillaFirefox-78.12.0-8.46.1
MozillaFirefox-branding-upstream-78.12.0-8.46.1
MozillaFirefox-debuginfo-78.12.0-8.46.1
MozillaFirefox-debugsource-78.12.0-8.46.1
MozillaFirefox-devel-78.12.0-8.46.1
MozillaFirefox-translations-common-78.12.0-8.46.1
MozillaFirefox-translations-other-78.12.0-8.46.1
- openSUSE Leap 15.3 (x86_64):
MozillaFirefox-buildsymbols-78.12.0-8.46.1
References:
https://www.suse.com/security/cve/CVE-2021-29970.html
https://www.suse.com/security/cve/CVE-2021-29976.html
https://www.suse.com/security/cve/CVE-2021-30547.html
https://bugzilla.suse.com/1188275
A MozillaFirefox security update has been released for openSUSE Leap 15.3.
