#VU74839 Security features bypass in Mozilla products - CVE-2023-29549
Published: April 11, 2023
Vulnerability identifier: #VU74839
Vulnerability risk: Low
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:A/VC:L/VI:L/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear
CVE-ID: CVE-2023-29549
CWE-ID: CWE-254
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
Mozilla Firefox
Firefox for Android
Firefox Focus for Android
Mozilla Firefox
Firefox for Android
Firefox Focus for Android
Software vendor:
Mozilla
Mozilla
Description
The vulnerability allows a remote attacker to bypass certain security restrictions.
The vulnerability exists due to an error in JavaScript bind functionality. Under certain circumstances, a call to the bind function may have resulted in the incorrect realm. This may have created a vulnerability relating to JavaScript-implemented sandboxes such as SES.
Remediation
Install updates from vendor's website.