Security update for MozillaFirefox
Announcement ID: | SUSE-SU-2020:3901-1 |
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Rating: | critical |
References: | |
Cross-References: | |
CVSS scores: |
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Affected Products: |
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An update that solves eight vulnerabilities can now be installed.
Description:
This update for MozillaFirefox fixes the following issues:
- Firefox Extended Support Release 78.6.0 ESR
- Fixed: Various stability, functionality, and security fixes MFSA 2020-55 (bsc#1180039)
- CVE-2020-16042 (bmo#1679003) Operations on a BigInt could have caused uninitialized memory to be exposed
- CVE-2020-26971 (bmo#1663466) Heap buffer overflow in WebGL
- CVE-2020-26973 (bmo#1680084) CSS Sanitizer performed incorrect sanitization
- CVE-2020-26974 (bmo#1681022) Incorrect cast of StyleGenericFlexBasis resulted in a heap use-after-free
- CVE-2020-26978 (bmo#1677047) Internal network hosts could have been probed by a malicious webpage
- CVE-2020-35111 (bmo#1657916) The proxy.onRequest API did not catch view-source URLs
- CVE-2020-35112 (bmo#1661365) Opening an extension-less download may have inadvertently launched an executable instead
- CVE-2020-35113 (bmo#1664831, bmo#1673589) Memory safety bugs fixed in Firefox 84 and Firefox ESR 78.6
Patch Instructions:
To install this SUSE update use the SUSE recommended
installation methods like YaST online_update or "zypper patch".
Alternatively you can run the command listed for your product:
-
Desktop Applications Module 15-SP2
zypper in -t patch SUSE-SLE-Module-Desktop-Applications-15-SP2-2020-3901=1
Package List:
-
Desktop Applications Module 15-SP2 (aarch64 ppc64le s390x x86_64)
- MozillaFirefox-debugsource-78.6.0-8.20.2
- MozillaFirefox-translations-common-78.6.0-8.20.2
- MozillaFirefox-78.6.0-8.20.2
- MozillaFirefox-debuginfo-78.6.0-8.20.2
- MozillaFirefox-translations-other-78.6.0-8.20.2
- MozillaFirefox-devel-78.6.0-8.20.2
References:
- https://www.suse.com/security/cve/CVE-2020-16042.html
- https://www.suse.com/security/cve/CVE-2020-26971.html
- https://www.suse.com/security/cve/CVE-2020-26973.html
- https://www.suse.com/security/cve/CVE-2020-26974.html
- https://www.suse.com/security/cve/CVE-2020-26978.html
- https://www.suse.com/security/cve/CVE-2020-35111.html
- https://www.suse.com/security/cve/CVE-2020-35112.html
- https://www.suse.com/security/cve/CVE-2020-35113.html
- https://bugzilla.suse.com/show_bug.cgi?id=1180039