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CVE-2022-31742

CVSS v3.1 6.5 (Medium)
65% Progress
EPSS 0.12 % (47th)
0.12% Progress
Affected Products 3
Advisories 31
Info CVSS EPSS Affected Configurations References Security Advisories Packages & Software OVAL Tools, Exploits & PoC Graph Web & Social Timeline

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.

Weaknesses
CWE-NVD-noinfo
CVE Status
PUBLISHED
CNA
Mozilla Corporation
Published Date
2022-12-22 20:15:29
(21 months ago)
Updated Date
2023-01-04 16:17:15
(20 months ago)

Affected Products

Mozilla

Configuration #1

    CPE23 From Up To
  Mozilla Firefox prior 101 version cpe:2.3:a:mozilla:firefox < 101
  Mozilla Firefox Esr prior 91.10 version cpe:2.3:a:mozilla:firefox_esr < 91.10
  Mozilla Thunderbird prior 91.10 version cpe:2.3:a:mozilla:thunderbird < 91.10