Insufficient UI Warning of Dangerous Operations in Mozilla products - CVE-2023-37207

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Main Vulnerability Database Vulnerabilities #VU77942

Insufficient UI Warning of Dangerous Operations in Mozilla products - CVE-2023-37207

Published: July 4, 2023


Vulnerability identifier: #VU77942
CSH Severity: Medium
CVSS v4: 5.1 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2023-37207
CWE-ID: CWE-357
Exploitation vector: Remote access
Exploit availability: No public exploit available

Vulnerability details

The vulnerability allows a remote attacker to perform spoofing attack.

The vulnerability exists due to the way fullscreen notifications are handled within the browser. A remote attacker can trick the victim to visit a specially crafted website that can obscure the fullscreen notification by using a URL with a scheme handled by an external program, such as a mailto URL, and perform spoofing attack.


Affected software

Mozilla Firefox
Firefox ESR
Firefox for Android
Oracle Linux
Gentoo Linux
Debian Linux
SUSE Linux Enterprise High Performance Computing 15
SUSE Linux Enterprise Server 15
SUSE Linux Enterprise Server for SAP Applications 15
SUSE Linux Enterprise High Performance Computing 12
SUSE Linux Enterprise Server 12
SUSE Linux Enterprise Real Time 15
SUSE Linux Enterprise High Performance Computing LTSS 15
SUSE Linux Enterprise High Performance Computing ESPOS 15
SUSE Linux Enterprise Server for SAP Applications 12
SUSE Linux Enterprise Desktop 15
SUSE Linux Enterprise Software Development Kit 12
SUSE CaaS Platform
SUSE Manager Proxy
SUSE Manager Server
SUSE Manager Retail Branch Server
Anolis OS
Red Hat Enterprise Linux for Power, little endian
Red Hat Enterprise Linux for Power, big endian
Red Hat Enterprise Linux for IBM z Systems
Red Hat Enterprise Linux Desktop
Red Hat Enterprise Linux Workstation
Red Hat Enterprise Linux Server
SUSE Enterprise Storage
Red Hat Enterprise Linux for ARM 64
Red Hat Enterprise Linux for x86_64
Red Hat Enterprise Linux Server - TUS
Red Hat Enterprise Linux Server - AUS
Red Hat Enterprise Linux for x86_64 - Extended Update Support
Red Hat Enterprise Linux for IBM z Systems - Extended Update Support
Red Hat Enterprise Linux for Power, little endian - Extended Update Support
Red Hat Enterprise Linux for ARM 64 - Extended Update Support
SUSE OpenStack Cloud
SUSE OpenStack Cloud Crowbar
SUSE Linux Enterprise Server 12 SP2 BCL
SUSE Linux Enterprise Server 12 SP4 ESPOS
SUSE Linux Enterprise Server 12 SP4 LTSS
Slackware Linux
SUSE Linux Enterprise Server 15 SP1 LTSS
SUSE Linux Enterprise High Performance Computing 15 SP1 LTSS
SUSE Linux Enterprise Server 15 SP2 LTSS
SUSE Linux Enterprise High Performance Computing 15 SP2 LTSS
SUSE Linux Enterprise Server 15 SP3 LTSS
Desktop Applications Module
openSUSE Leap
Ubuntu
openEuler
IBM Cloud Pak for Multicloud Management
Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions
thunderbird (Ubuntu package)
mozilla-thunderbird
mozilla-firefox
firefox-esr (Debian package)
thunderbird (Debian package)
firefox (Red Hat package)
thunderbird (Red Hat package)
thunderbird
firefox
firefox-debugsource
firefox-debuginfo
mozjs102-devel
mozjs102
mozjs102-debuginfo
mozjs102-debugsource
firefox (Ubuntu package)
MozillaFirefox-debugsource
MozillaFirefox-translations-common
MozillaFirefox-debuginfo
MozillaFirefox
MozillaFirefox-devel
MozillaFirefox-translations-other
MozillaFirefox-branding-upstream
mail-client/thunderbird-bin
mail-client/thunderbird
MozillaFirefox-branding-SLE
Mozilla Thunderbird

How to mitigate CVE-2023-37207

Install updates from vendor's website.

Mozilla Firefox - update to 115.0
Firefox for Android - update to 115.0
Firefox ESR - update to 102.13.0
IBM Cloud Pak for Multicloud Management - update to 2.3.8
Mozilla Thunderbird - update to 102.13.0
thunderbird (Ubuntu package) - addressed in versions 1:102.13.0+build1-0ubuntu0.20.04.1, 1:102.13.0+build1-0ubuntu0.22.04.1, 1:102.13.0+build1-0ubuntu0.22.10.1, 1:102.13.0+build1-0ubuntu0.23.04.1
mozilla-thunderbird - update to 102.13.0
mozilla-firefox - addressed in versions 102.13.0esr, 115.0
firefox-esr (Debian package) - addressed in versions 102.13.0esr-1~deb11u1, 102.13.0esr-1~deb12u1
thunderbird (Debian package) - addressed in versions 1:102.13.0-1~deb11u1, 1:102.13.0-1~deb12u1
firefox (Red Hat package) - addressed in versions 102.13.0-2.el7_9, 102.13.0-2.el8_1, 102.13.0-2.el8_2, 102.13.0-2.el8_4, 102.13.0-2.el8_6, 102.13.0-2.el8_8, 102.13.0-2.el9_0, 102.13.0-2.el9_2
thunderbird (Red Hat package) - addressed in versions 102.13.0-2.el7_9, 102.13.0-2.el8_1, 102.13.0-2.el8_2, 102.13.0-2.el8_4, 102.13.0-2.el8_6, 102.13.0-2.el8_8, 102.13.0-2.el9_0, 102.13.0-2.el9_2
thunderbird - update to 102.13.0-2.0.1
firefox - update to 102.13.0-2.0.1
firefox - update to 102.14.0-1
firefox-debugsource - update to 102.14.0-1
firefox-debuginfo - update to 102.14.0-1
mozjs102-devel - update to 102.15.1-1
mozjs102 - update to 102.15.1-1
mozjs102-debuginfo - update to 102.15.1-1
mozjs102-debugsource - update to 102.15.1-1
firefox (Ubuntu package) - update to 115.0+build2-0ubuntu0.20.04.3
MozillaFirefox-debugsource - addressed in versions 115.0-112.165.1, 115.0-150000.150.91.1, 115.0-150200.152.93.1
MozillaFirefox-translations-common - addressed in versions 115.0-112.165.1, 115.0-150000.150.91.1, 115.0-150200.152.93.1
MozillaFirefox-debuginfo - addressed in versions 115.0-112.165.1, 115.0-150000.150.91.1, 115.0-150200.152.93.1
MozillaFirefox - addressed in versions 115.0-112.165.1, 115.0-150000.150.91.1, 115.0-150200.152.93.1
MozillaFirefox-devel - addressed in versions 115.0-112.165.1, 115.0-150000.150.91.1, 115.0-150200.152.93.1
MozillaFirefox-translations-other - addressed in versions 115.0-150000.150.91.1, 115.0-150200.152.93.1
MozillaFirefox-branding-upstream - update to 115.0-150200.152.93.1
mail-client/thunderbird-bin - update to 115.7.0
mail-client/thunderbird - update to 115.7.0
MozillaFirefox-branding-SLE - addressed in versions 115-35.12.2, 115-150000.4.25.1, 115-150200.9.13.1

External References

Related Security Bulletins