Information disclosure in Firefox for iOS - CVE-2022-31746
Published: June 29, 2022
Vulnerability identifier: #VU64804
CSH Severity: Medium
CVSSv4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:U/U:Green
CVE-ID: CVE-2022-31746
CWE-ID: CWE-200
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerable software:
Firefox for iOS
Firefox for iOS
Software vendor:
Mozilla
Mozilla
Description
The vulnerability allows a remote attacker to gain access to sensitive information.
The vulnerability exists due to a secret UUID key intended to protect internal URLs is exposed via the Referer HTTP header. A remote attacker can obtain the secret UUID keyand bypass internal URL protection.
Remediation
Install updates from vendor's website.