An attacker could have exploited a timing attack by sending a large number of allowCredential entries and detecting the difference between invalid key handles and cross-origin key handles. This could have led to cross-origin account linking in violation of WebAuthn goals. This vulnerability affects Thunderbird < 91.10, Firefox < 101, and Firefox ESR < 91.10.
References
Link | Resource |
---|---|
https://bugzilla.mozilla.org/show_bug.cgi?id=1730434 | Issue Tracking Permissions Required Vendor Advisory |
https://www.mozilla.org/security/advisories/mfsa2022-20/ | Vendor Advisory |
https://www.mozilla.org/security/advisories/mfsa2022-21/ | Vendor Advisory |
https://www.mozilla.org/security/advisories/mfsa2022-22/ | Vendor Advisory |
Configurations
Configuration 1 (hide)
|
History
04 Jan 2023, 16:17
Type | Values Removed | Values Added |
---|---|---|
CWE | NVD-CWE-noinfo | |
CPE | cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:* cpe:2.3:a:mozilla:firefox_esr:*:*:*:*:*:*:*:* cpe:2.3:a:mozilla:thunderbird:*:*:*:*:*:*:*:* |
|
First Time |
Mozilla thunderbird
Mozilla firefox Esr Mozilla firefox Mozilla |
|
CVSS |
v2 : v3 : |
v2 : unknown
v3 : 6.5 |
References | (MISC) https://www.mozilla.org/security/advisories/mfsa2022-21/ - Vendor Advisory | |
References | (MISC) https://www.mozilla.org/security/advisories/mfsa2022-20/ - Vendor Advisory | |
References | (MISC) https://bugzilla.mozilla.org/show_bug.cgi?id=1730434 - Issue Tracking, Permissions Required, Vendor Advisory | |
References | (MISC) https://www.mozilla.org/security/advisories/mfsa2022-22/ - Vendor Advisory |
22 Dec 2022, 20:15
Type | Values Removed | Values Added |
---|---|---|
New CVE |
Information
Published : 2022-12-22 20:15
Updated : 2023-12-10 14:48
NVD link : CVE-2022-31742
Mitre link : CVE-2022-31742
CVE.ORG link : CVE-2022-31742
JSON object : View
Products Affected
mozilla
- thunderbird
- firefox_esr
- firefox
CWE