CVE Vulnerability

CVE-2022-29916

Firefox behaved slightly differently for already known resources when loading CSS resources involving CSS variables. This could have been used to probe the browser history. This vulnerability affects Thunderbird < 91.9, Firefox ESR < 91.9, and Firefox < 100.

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 HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://bugzilla.mozilla.org/show_bug.cgi?id=1760674 Exploit Issue Tracking
https://www.mozilla.org/security/advisories/mfsa2022-17/ Exploit Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2022-16/ Exploit Vendor Advisory
https://www.mozilla.org/security/advisories/mfsa2022-18/ Exploit Vendor Advisory
Configurations

Configuration 1

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

Published : 2022-12-22 08:15

Updated : 2022-12-30 10:13

NVD link : CVE-2022-29916

Mitre link : CVE-2022-29916

Products Affected
No products.
CWE
NVD-CWE-noinfo