CVE-2022-31742

CVSS 6.5 MEDIUMEPSS 0.6%CWE-203

Vexday Risk Score

13Baixo

Decisão SSVC (CISA)

Track

Sem sinal de exploração → monitorar

CVSS 6.5EPSS 0.6%KEV nãoPoC —Nuclei —Metasploit —Patch —

Ciclo de vida

22 dez 2022Publicada no NVD

Recomendação: Monitorar — sem sinal de exploração no momento.

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.

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Produtos afetados

Mozilla · Firefox Mozilla · Firefox ESR Mozilla · Thunderbird

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Referências

https://bugzilla.mozilla.org/show_bug.cgi?id=1730434 https://www.mozilla.org/security/advisories/mfsa2022-20/https://www.mozilla.org/security/advisories/mfsa2022-21/https://www.mozilla.org/security/advisories/mfsa2022-22/