CVE-2022-34478mediumexplotación observadaCWE-601

CVE-2022-34478: fallo de gravedad media en Mozilla Thunderbird

Publicada el · Actualizada el

Aviso por correo cuando entre en el KEV, tenga PoC pública o suba de nota.

35Vexday Risk Score

Prioriza la corrección. Ella explotación observada por VulnCheck.

ssvc Attendcvss 6.5epss 0.8%
de la publicación al arma
Publicada en NVD22 dic
VulnCheck15 jun
The <code>ms-msdt</code>, <code>search</code>, and <code>search-ms</code> protocols deliver content to Microsoft applications, bypassing the browser, when a user accepts a prompt. These applications have had known vulnerabilities, exploited in the wild (although we know of none exploited through Thunderbird), so in this release Thunderbird has blocked these protocols from prompting the user to open them.<br>*This bug only affects Thunderbird on Windows. Other operating systems are unaffected.*. This vulnerability affects Firefox < 102, Firefox ESR < 91.11, Thunderbird < 102, and Thunderbird < 91.11.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N