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AUSCERT External Security Bulletin Redistribution
ESB-2020.3062
Security update for MozillaFirefox
8 September 2020
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AusCERT Security Bulletin Summary
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Product: MozillaFirefox
Publisher: SUSE
Operating System: SUSE
Impact/Access: Increased Privileges -- Remote with User Interaction
Denial of Service -- Remote with User Interaction
Provide Misleading Information -- Remote with User Interaction
Resolution: Patch/Upgrade
CVE Names: CVE-2020-15670 CVE-2020-15664 CVE-2020-15663
Reference: ESB-2020.3060
ESB-2020.3056
ESB-2020.2980
ESB-2020.2956.2
Original Bulletin:
https://www.suse.com/support/update/announcement/2020/suse-su-20202563-1
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SUSE Security Update: Security update for MozillaFirefox
______________________________________________________________________________
Announcement ID: SUSE-SU-2020:2563-1
Rating: moderate
References: #1173991 #1174284 #1175686
Cross-References: CVE-2020-15663 CVE-2020-15664 CVE-2020-15670
Affected Products:
SUSE Linux Enterprise Module for Desktop Applications 15-SP1
______________________________________________________________________________
An update that fixes three vulnerabilities is now available.
Description:
This update for MozillaFirefox fixes the following issues:
o Firefox Extended Support Release 78.2.0 ESR * Fixed: Various stability,
functionality, and security fixes
o Mozilla Firefox ESR 78.2 MFSA 2020-38 (bsc#1175686) * CVE-2020-15663 (bmo#
1643199) Downgrade attack on the Mozilla Maintenance Service could have
resulted in escalation of privilege * CVE-2020-15664 (bmo#1658214)
Attacker-induced prompt for extension installation * CVE-2020-15670 (bmo#
1651001, bmo#1651449, bmo#1653626, bmo#1656957) Memory safety bugs fixed in
Firefox 80 and Firefox ESR 78.2
o Fixed Firefox tab crash in FIPS mode (bsc#1174284).
o Fix broken translation-loading (bsc#1173991) * allow addon sideloading *
mark signatures for langpacks non-mandatory * do not autodisable user
profile scopes
o Google API key is not usable for geolocation service any more
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 Module for Desktop Applications 15-SP1:
zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-SP1-2020-2563=1
Package List:
o SUSE Linux Enterprise Module for Desktop Applications 15-SP1 (aarch64
ppc64le s390x x86_64):
MozillaFirefox-78.2.0-3.105.1
MozillaFirefox-debuginfo-78.2.0-3.105.1
MozillaFirefox-debugsource-78.2.0-3.105.1
MozillaFirefox-translations-common-78.2.0-3.105.1
MozillaFirefox-translations-other-78.2.0-3.105.1
o SUSE Linux Enterprise Module for Desktop Applications 15-SP1 (aarch64
ppc64le x86_64):
MozillaFirefox-devel-78.2.0-3.105.1
References:
o https://www.suse.com/security/cve/CVE-2020-15663.html
o https://www.suse.com/security/cve/CVE-2020-15664.html
o https://www.suse.com/security/cve/CVE-2020-15670.html
o https://bugzilla.suse.com/1173991
o https://bugzilla.suse.com/1174284
o https://bugzilla.suse.com/1175686
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