openSUSE-SU-2021:1575-1

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Import Source
https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2021:1575-1.json
JSON Data
https://api.test.osv.dev/v1/vulns/openSUSE-SU-2021:1575-1
Upstream
Related
Published
2021-12-12T01:20:40Z
Modified
2025-05-08T17:48:00.216346Z
Summary
Security update for MozillaFirefox
Details

This update for MozillaFirefox fixes the following issues:

Update to Extended Support Release 91.4.0 (bsc#1193485):

  • CVE-2021-43536: URL leakage when navigating while executing asynchronous function
  • CVE-2021-43537: Heap buffer overflow when using structured clone
  • CVE-2021-43538: Missing fullscreen and pointer lock notification when requesting both
  • CVE-2021-43539: GC rooting failure when calling wasm instance methods
  • CVE-2021-43541: External protocol handler parameters were unescaped
  • CVE-2021-43542: XMLHttpRequest error codes could have leaked the existence of an external protocol handler
  • CVE-2021-43543: Bypass of CSP sandbox directive when embedding
  • CVE-2021-43545: Denial of Service when using the Location API in a loop
  • CVE-2021-43546: Cursor spoofing could overlay user interface when native cursor is zoomed
  • Memory safety bugs fixed in Firefox 95 and Firefox ESR 91.4
  • Removed x-scheme-handler/ftp from MozillaFirefox.desktop (bsc#1193321)

This update was imported from the SUSE:SLE-15-SP2:Update update project.

References

Affected packages

openSUSE:Leap 15.2 / MozillaFirefox

Package

Name
MozillaFirefox
Purl
pkg:rpm/opensuse/MozillaFirefox&distro=openSUSE%20Leap%2015.2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
91.4.0-lp152.2.74.1

Ecosystem specific 

{
    "binaries": [
        {
            "MozillaFirefox-branding-upstream": "91.4.0-lp152.2.74.1",
            "MozillaFirefox-translations-common": "91.4.0-lp152.2.74.1",
            "MozillaFirefox-devel": "91.4.0-lp152.2.74.1",
            "MozillaFirefox": "91.4.0-lp152.2.74.1",
            "MozillaFirefox-translations-other": "91.4.0-lp152.2.74.1"
        }
    ]
}