Code Injection in Mozilla products - CVE-2022-1802

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Main Vulnerability Database Vulnerabilities #VU63501

Code Injection in Mozilla products - CVE-2022-1802

Published: May 21, 2022 / Updated: August 20, 2022


Vulnerability identifier: #VU63501
CSH Severity: High
CVSS v4: 8.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]
CVE-ID: CVE-2022-1802
CWE-ID: CWE-94
Exploitation vector: Remote access
Exploit availability: Public exploit is available

Vulnerability details

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to prototype pollution in Top-Level Await implementation. A remote attacker can trick the victim to visit a specially crafted website, corrupt the methods of an Array object in JavaScript via prototype pollution and execute arbitrary JavaScript code in a privileged context.

Successful exploitation of the vulnerability may allow an attacker to compromise the affected system.


Affected software

Mozilla Firefox
Firefox ESR
Firefox for Android
Gentoo Linux
SUSE CaaS Platform
SUSE Manager Server
SUSE Manager Retail Branch Server
SUSE Manager Proxy
SUSE Enterprise Storage
Red Hat Enterprise Linux for IBM z Systems
Red Hat Enterprise Linux for Power, little endian
Red Hat Enterprise Linux Desktop
Red Hat Enterprise Linux Workstation
Red Hat Enterprise Linux Server
Anolis OS
Red Hat Enterprise Linux for Power, big endian
Red Hat Enterprise Linux for x86_64
Red Hat Enterprise Linux for ARM 64
SUSE OpenStack Cloud Crowbar
SUSE OpenStack Cloud
HPE Helion Openstack
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
Red Hat Enterprise Linux Server - TUS
Red Hat Enterprise Linux for x86_64 - Extended Update Support
Red Hat Enterprise Linux Server - AUS
Oracle Linux
SUSE Linux Enterprise Server
SUSE Linux Enterprise Server for SAP
SUSE Linux Enterprise Software Development Kit
SUSE Linux Enterprise Server for SAP Applications
Slackware Linux
SUSE Linux Enterprise High Performance Computing
SUSE Linux Enterprise Module for Desktop Applications
SUSE Linux Enterprise Desktop
SUSE Linux Enterprise Workstation Extension
openSUSE Leap
Ubuntu
openEuler
Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions
Red Hat Enterprise Linux Server for x86_64 - Update Services for SAP Solutions
SUSE Linux Enterprise Module for Packagehub Subpackages
firefox-esr (Debian package)
thunderbird (Debian package)
firefox (Red Hat package)
thunderbird (Red Hat package)
firefox
mozilla-crashreporter-firefox-debuginfo
firefox-debugsource
firefox-debuginfo
thunderbird (Ubuntu package)
thunderbird
MozillaFirefox
MozillaFirefox-debuginfo
MozillaFirefox-debugsource
MozillaFirefox-devel
MozillaFirefox-translations-common
MozillaFirefox-translations-other
MozillaFirefox-branding-upstream
MozillaThunderbird-debugsource
MozillaThunderbird-debuginfo
MozillaThunderbird
MozillaThunderbird-translations-common
MozillaThunderbird-translations-other
mail-client/thunderbird-bin
mail-client/thunderbird
firefox (Ubuntu package)
Mozilla Thunderbird
IBM Cloud Pak for Multicloud Management Monitoring
IBM Cloud Application Performance Management (APM)

How to mitigate CVE-2022-1802

Install updates from vendor's website.

Mozilla Firefox - update to 100.0.2
Firefox for Android - update to 100.3.0
Firefox ESR - update to 91.9.1
firefox-esr (Debian package) - addressed in versions 91.9.1esr-1~deb10u1, 91.9.1esr-1~deb11u1
thunderbird (Debian package) - addressed in versions 1:91.10.0-1~deb10u1, 1:91.10.0-1~deb11u1
firefox (Red Hat package) - addressed in versions 91.9.1-1.el7_9, 91.9.1-1.el8_1, 91.9.1-1.el8_2, 91.9.1-1.el8_4, 91.9.1-1.el8_6, 91.9.1-1.el9_0
thunderbird (Red Hat package) - addressed in versions 91.9.1-1.el7_9, 91.9.1-1.el8_1, 91.9.1-1.el8_2, 91.9.1-1.el8_4, 91.9.1-1.el8_6, 91.9.1-1.el9_0
Mozilla Thunderbird - update to 91.9.1
IBM Cloud Pak for Multicloud Management Monitoring - update to 2.3 Fix Pack 6
IBM Cloud Application Performance Management (APM) - update to 8.1.4.0.16
firefox - update to 79.0-17
mozilla-crashreporter-firefox-debuginfo - update to 79.0-17
firefox-debugsource - update to 79.0-17
firefox-debuginfo - update to 79.0-17
thunderbird (Ubuntu package) - addressed in versions 1:91.9.1+build1-0ubuntu0.18.04.1, 1:91.9.1+build1-0ubuntu0.20.04.1, 1:91.9.1+build1-0ubuntu0.21.10.1, 1:91.9.1+build1-0ubuntu0.22.04.1
firefox - update to 91.9.1-1.0.1
thunderbird - update to 91.9.1-1.0.1
MozillaFirefox - addressed in versions 91.9.1-112.111.1, 91.9.1-150000.150.41.1, 91.9.1-150200.152.40.1
MozillaFirefox-debuginfo - addressed in versions 91.9.1-112.111.1, 91.9.1-150000.150.41.1, 91.9.1-150200.152.40.1
MozillaFirefox-debugsource - addressed in versions 91.9.1-112.111.1, 91.9.1-150000.150.41.1, 91.9.1-150200.152.40.1
MozillaFirefox-devel - addressed in versions 91.9.1-112.111.1, 91.9.1-150000.150.41.1, 91.9.1-150200.152.40.1
MozillaFirefox-translations-common - addressed in versions 91.9.1-112.111.1, 91.9.1-150000.150.41.1, 91.9.1-150200.152.40.1
MozillaFirefox-translations-other - addressed in versions 91.9.1-150000.150.41.1, 91.9.1-150200.152.40.1
MozillaFirefox-branding-upstream - update to 91.9.1-150200.152.40.1
MozillaThunderbird-debugsource - update to 91.10.0-150200.8.73.1
MozillaThunderbird-debuginfo - update to 91.10.0-150200.8.73.1
MozillaThunderbird - update to 91.10.0-150200.8.73.1
MozillaThunderbird-translations-common - update to 91.10.0-150200.8.73.1
MozillaThunderbird-translations-other - update to 91.10.0-150200.8.73.1
mail-client/thunderbird-bin - update to 91.12.0
mail-client/thunderbird - update to 91.12.0
firefox (Ubuntu package) - addressed in versions 100.0.2+build1-0ubuntu0.18.04.1, 100.0.2+build1-0ubuntu0.20.04.1, 100.0.2+build1-0ubuntu0.21.10.1

Links to Public Exploits and PoC-codes

External References

Related Security Bulletins