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Critical · 9.1 CVE-2023-29534 EUVD-2023-33076GHSA-4g28-wh72-jhwq

Different techniques existed to obscure the fullscreen notification in Firefox and Focus for Android. These could have led to potential use…

Published Jun 19, 2023 · Updated Dec 11, 2024 · Assigned by mozilla

Vendor: Mozilla Product: Firefox for Android Product: Focus for Android Package: mozjs38 Package: mozjs52 Package: mozjs68 Package: mozjs78 Package: mozjs91 Platform: Android Category: Browsers Ecosystem: Ubuntu

Description

Different techniques existed to obscure the fullscreen notification in Firefox and Focus for Android. These could have led to potential user confusion and spoofing attacks.

*This bug only affects Firefox and Focus for Android. Other versions of Firefox are unaffected.* This vulnerability affects Firefox for Android < 112 and Focus for Android < 112.

Affected products

VendorProductAffectedFixed
Mozilla Firefox for Android unspecified – < 112 112
Mozilla Focus for Android unspecified – < 112 112

Fixed in Linux distributions

Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.

Ubuntu

Security tracker ↗
ReleasePackageFixed inAdvisory
Ubuntu 22.04 LTS mozjs78 +1 No fix yet —
Ubuntu 20.04 LTS mozjs52 +1 No fix yet —
Ubuntu 18.04 LTS mozjs38 +1 No fix yet —

openSUSE

Security tracker ↗
ReleasePackageFixed inAdvisory
openSUSE Tumbleweed MozillaFirefox 112.0.1-1.1 openSUSE-SU-2024:12882-1
openSUSE Tumbleweed firefox-esr 128.5.1-1.1 openSUSE-SU-2024:14572-1

Advisories 3

References