A MozillaFirefox security update has been released for openSUSE Leap 15.3 and 15.4.

openSUSE-SU-2022:0783-1: important: Security update for MozillaFirefox

openSUSE Security Update: Security update for MozillaFirefox
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Announcement ID: openSUSE-SU-2022:0783-1
Rating: important
References: #1196809
Cross-References: CVE-2022-26485 CVE-2022-26486
CVSS scores:
CVE-2022-26485 (SUSE): 8.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVE-2022-26486 (SUSE): 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
openSUSE Leap 15.4
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An update that fixes two vulnerabilities is now available.

Description:

This update for MozillaFirefox fixes the following issues:

Firefox Extended Support Release 91.6.1 ESR (bsc#1196809):

- CVE-2022-26485: Use-after-free in XSLT parameter processing
- CVE-2022-26486: Use-after-free in WebGPU IPC Framework

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-15.4-2022-783=1

- openSUSE Leap 15.3:

zypper in -t patch openSUSE-SLE-15.3-2022-783=1


Package List:

- openSUSE Leap 15.4 (aarch64 ppc64le s390x x86_64):

MozillaFirefox-91.6.1-152.19.1
MozillaFirefox-branding-upstream-91.6.1-152.19.1
MozillaFirefox-debuginfo-91.6.1-152.19.1
MozillaFirefox-debugsource-91.6.1-152.19.1
MozillaFirefox-devel-91.6.1-152.19.1
MozillaFirefox-translations-common-91.6.1-152.19.1
MozillaFirefox-translations-other-91.6.1-152.19.1

- openSUSE Leap 15.3 (aarch64 ppc64le s390x x86_64):

MozillaFirefox-91.6.1-152.19.1
MozillaFirefox-branding-upstream-91.6.1-152.19.1
MozillaFirefox-debuginfo-91.6.1-152.19.1
MozillaFirefox-debugsource-91.6.1-152.19.1
MozillaFirefox-devel-91.6.1-152.19.1
MozillaFirefox-translations-common-91.6.1-152.19.1
MozillaFirefox-translations-other-91.6.1-152.19.1

References:

  https://www.suse.com/security/cve/CVE-2022-26485.html
  https://www.suse.com/security/cve/CVE-2022-26486.html
  https://bugzilla.suse.com/1196809