CVE Vulnerability

CVE-2022-31738

When exiting fullscreen mode, an iframe could have confused the browser about the current state of fullscreen, resulting in potential user confusion or spoofing attacks. This vulnerability affects Thunderbird < 91.10, Firefox < 101, and Firefox ESR < 91.10.

6.5 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://www.mozilla.org/security/advisories/mfsa2022-20/ Vendor Advisory
https://bugzilla.mozilla.org/show_bug.cgi?id=1756388 Issue Tracking Permissions Required
https://www.mozilla.org/security/advisories/mfsa2022-22/ Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2022-21/ Vendor Advisory
Configurations

Configuration 1

cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:*
cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:*
Information

Published : 2022-12-22 08:15

Updated : 2023-01-03 09:39

NVD link : CVE-2022-31738

Mitre link : CVE-2022-31738

Products Affected
No products.
CWE
CWE-290

Authentication Bypass by Spoofing