Attacker Value
Unknown
(0 users assessed)
Exploitability
Unknown
(0 users assessed)
User Interaction
Unknown
Privileges Required
Unknown
Attack Vector
Unknown
0

CVE-2022-31742

Add MITRE ATT&CK tactics and techniques that apply to this CVE.

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.

Add Assessment

No one has assessed this topic. Be the first to add your voice to the community.

General Information

Vendors

  • Mozilla

Products

  • Thunderbird,
  • Firefox,
  • Firefox ESR

Additional Info

Technical Analysis