openSUSE-SU-2021:3745-1

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Import Source
https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2021:3745-1.json
JSON Data
https://api.osv.dev/v1/vulns/openSUSE-SU-2021:3745-1
Related
Published
2021-11-19T16:13:50Z
Modified
2021-11-19T16:13:50Z
Summary
Security update for MozillaFirefox
Details

This update for MozillaFirefox fixes the following issues:

MozillaFirefox was updated to Extended Support Release 91.3.0 ESR

  • Fixed: Various stability, functionality, and security fixes

MFSA 2021-49 (bsc#1192250)

  • CVE-2021-38503: iframe sandbox rules did not apply to XSLT stylesheets
  • CVE-2021-38504: Use-after-free in file picker dialog
  • CVE-2021-38505: Windows 10 Cloud Clipboard may have recorded sensitive user data
  • CVE-2021-38506: Firefox could be coaxed into going into fullscreen mode without notification or warning
  • CVE-2021-38507: Opportunistic Encryption in HTTP2 could be used to bypass the Same-Origin-Policy on services hosted on other ports
  • CVE-2021-38508: Permission Prompt could be overlaid, resulting in user confusion and potential spoofing
  • CVE-2021-38509: Javascript alert box could have been spoofed onto an arbitrary domain
  • CVE-2021-38510: Download Protections were bypassed by .inetloc files on Mac OS
  • MOZ-2021-0008: Use-after-free in HTTP2 Session object
  • MOZ-2021-0007: Memory safety bugs fixed in Firefox 94 and Firefox ESR 91.3
References

Affected packages

openSUSE:Leap 15.3 / MozillaFirefox

Package

Name
MozillaFirefox
Purl
pkg:rpm/opensuse/MozillaFirefox&distro=openSUSE%20Leap%2015.3

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
91.3.0-152.6.1

Ecosystem specific 

{
    "binaries": [
        {
            "MozillaFirefox": "91.3.0-152.6.1",
            "MozillaFirefox-translations-common": "91.3.0-152.6.1",
            "MozillaFirefox-devel": "91.3.0-152.6.1",
            "MozillaFirefox-translations-other": "91.3.0-152.6.1",
            "MozillaFirefox-branding-upstream": "91.3.0-152.6.1"
        }
    ]
}