CVE ID:	CVE-2022-31742
Description:	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.
Test IDs:	None available
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2022-31742 https://bugzilla.mozilla.org/show_bug.cgi?id=1730434 https://bugzilla.mozilla.org/show_bug.cgi?id=1730434 https://www.mozilla.org/security/advisories/mfsa2022-20/ https://www.mozilla.org/security/advisories/mfsa2022-20/ https://www.mozilla.org/security/advisories/mfsa2022-21/ https://www.mozilla.org/security/advisories/mfsa2022-21/ https://www.mozilla.org/security/advisories/mfsa2022-22/ https://www.mozilla.org/security/advisories/mfsa2022-22/