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AUSCERT External Security Bulletin Redistribution
ESB-2022.1063
Security update for MozillaFirefox
14 March 2022
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AusCERT Security Bulletin Summary
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Product: MozillaFirefox
Publisher: SUSE
Operating System: SUSE
Resolution: Patch/Upgrade
CVE Names: CVE-2022-26486 CVE-2022-26485 CVE-2022-26387
CVE-2022-26386 CVE-2022-26384 CVE-2022-26383
CVE-2022-26381
Original Bulletin:
https://www.suse.com/support/update/announcement/2022/suse-su-202214906-1
Comment: CVSS (Max): 8.8 CVE-2022-26486 (CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
CVSS Source: [SUSE], Red Hat
Calculator: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
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______________________________________________________________________________
Announcement ID: SUSE-SU-2022:14906-1
Rating: important
References: #1196809 #1196900
Cross-References: CVE-2022-26381 CVE-2022-26383 CVE-2022-26384 CVE-2022-26386
CVE-2022-26387 CVE-2022-26485 CVE-2022-26486
Affected Products:
SUSE Linux Enterprise Debuginfo 11-SP4
SUSE Linux Enterprise Server 11-SP4-LTSS
______________________________________________________________________________
An update that fixes 7 vulnerabilities is now available.
Description:
This update for MozillaFirefox fixes the following issues:
Firefox Extended Support Release 91.7.0 ESR (bsc#1196900):
o CVE-2022-26383: Browser window spoof using fullscreen mode
o CVE-2022-26384: iframe allow-scripts sandbox bypass
o CVE-2022-26387: Time-of-check time-of-use bug when verifying add-on
signatures
o CVE-2022-26381: Use-after-free in text reflows
o CVE-2022-26386: Temporary files downloaded to /tmp and accessible by other
local users
Firefox Extended Support Release 91.6.1 ESR (bsc#1196809):
o CVE-2022-26485: Use-after-free in XSLT parameter processing
o CVE-2022-26486: Use-after-free in WebGPU IPC Framework
Patch Instructions:
To install this SUSE 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:
o SUSE Linux Enterprise Server 11-SP4-LTSS:
zypper in -t patch slessp4-MozillaFirefox-14906=1
o SUSE Linux Enterprise Debuginfo 11-SP4:
zypper in -t patch dbgsp4-MozillaFirefox-14906=1
Package List:
o SUSE Linux Enterprise Server 11-SP4-LTSS (x86_64):
MozillaFirefox-91.7.0-78.167.1
MozillaFirefox-translations-common-91.7.0-78.167.1
MozillaFirefox-translations-other-91.7.0-78.167.1
o SUSE Linux Enterprise Debuginfo 11-SP4 (x86_64):
MozillaFirefox-debuginfo-91.7.0-78.167.1
References:
o https://www.suse.com/security/cve/CVE-2022-26381.html
o https://www.suse.com/security/cve/CVE-2022-26383.html
o https://www.suse.com/security/cve/CVE-2022-26384.html
o https://www.suse.com/security/cve/CVE-2022-26386.html
o https://www.suse.com/security/cve/CVE-2022-26387.html
o https://www.suse.com/security/cve/CVE-2022-26485.html
o https://www.suse.com/security/cve/CVE-2022-26486.html
o https://bugzilla.suse.com/1196809
o https://bugzilla.suse.com/1196900
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