Unchecked Return Value in TLS Handshake Code: Potentially Exploitable Crash in Firefox < 122

CVE-2024-0743 · HIGH Severity

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

An unchecked return value in TLS handshake code could have caused a potentially exploitable crash. This vulnerability affects Firefox < 122, Firefox ESR < 115.9, and Thunderbird < 115.9.

Learn more about our Web Application Penetration Testing UK.