Type Confusion in Mozilla products - CVE-2024-7652

Vulnerability identifier: #VU97413

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-2024-7652

CWE-ID: CWE-843

Exploitation vector: Remote access

Exploit availability: No public exploit available

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

The vulnerability exists due to a type confusion error in the ECMA-262 specification relating to Async Generators. A remote attacker can trick the victim into visiting a specially crafted website, trigger a type confusion error and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mozilla Firefox
Firefox ESR
Firefox for Android
IBM Cloud Pak for Multicloud Management
Oracle Linux
Anolis OS
Red Hat Enterprise Linux for Power, little endian
Red Hat Enterprise Linux for ARM 64
Red Hat Enterprise Linux for x86_64
Red Hat Enterprise Linux for IBM z Systems
Red Hat Enterprise Linux Server - AUS
Red Hat Enterprise Linux Server - TUS
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
openEuler
Red Hat Enterprise Linux Server for Power LE - Update Services for SAP Solutions
firefox (Red Hat package)
thunderbird (Red Hat package)
thunderbird
firefox
firefox-debuginfo
firefox-debugsource
Mozilla Thunderbird

Install updates from vendor's website.

Mozilla Firefox - update to 128.0
Firefox for Android - update to 128.0
Firefox ESR - update to 115.13.0
Mozilla Thunderbird - addressed in versions 115.13.0, 125.0, 127.0, 128.0
firefox (Red Hat package) - addressed in versions 128.2.0-1.el7_9, 128.2.0-1.el8_4, 128.2.0-1.el8_6, 128.2.0-1.el8_10, 128.2.0-1.el9_4
thunderbird (Red Hat package) - addressed in versions 128.2.0-1.el8_2, 128.2.0-1.el8_4, 128.2.0-1.el8_6, 128.2.0-1.el8_8, 128.2.0-1.el8_10, 128.2.0-1.el9_0, 128.2.0-1.el9_2, 128.2.0-1.el9_4
thunderbird - update to 128.2.0-1.0.1
firefox - addressed in versions 128.2.0-1.0.1, 128.2.0-1.0.2
firefox - update to 128.8.0-1
firefox-debuginfo - update to 128.8.0-1
firefox-debugsource - update to 128.8.0-1

• https://bugzilla.mozilla.org/show_bug.cgi?id=1901411
• https://github.com/tc39/ecma262/security/advisories/GHSA-g38c-wh3c-5h9r
• https://www.mozilla.org/security/advisories/mfsa2024-29/
• https://www.mozilla.org/security/advisories/mfsa2024-30/

• Multiple vulnerabilities in Mozilla Firefox
• Multiple vulnerabilities in Mozilla Thunderbird 115
• Multiple vulnerabilities in Mozilla Thunderbird
• Red Hat Enterprise Linux 9 update for firefox
• Red Hat Enterprise Linux 8 update for firefox
• Red Hat Enterprise Linux 9 update for thunderbird
• Red Hat Enterprise Linux 8 update for thunderbird
• Red Hat Enterprise Linux 8 update for thunderbird
• Red Hat Enterprise Linux 9 update for thunderbird
• Red Hat Enterprise Linux 8 update for thunderbird
• Red Hat Enterprise Linux 9 update for thunderbird
• Red Hat Enterprise Linux 8 update for thunderbird
• Red Hat Enterprise Linux 8 update for thunderbird
• Red Hat Enterprise Linux 7 Extended Lifecycle Support update for firefox
• Red Hat Enterprise Linux 8 update for firefox
• Red Hat Enterprise Linux 8 update for firefox
• Multiple vulnerabilities in Oracle Linux
• Multiple vulnerabilities in IBM Cloud Pak for Multicloud Management
• openEuler 22.03 LTS SP4 update for firefox
• openEuler 22.03 LTS SP3 update for firefox
• Anolis OS update for thunderbird
• Anolis OS update for firefox
• Anolis OS update for firefox