CVE-2024-0743

Name of the Vulnerable Software and Affected Versions Firefox versions prior to 122 Firefox ESR versions prior to 115.9 Thunderbird versions prior to 115.9

Description The issue is related to an unchecked return value in TLS handshake code, which could cause a potentially exploitable crash. This could allow a remote attacker to cause a denial of service.

Recommendations For Firefox versions prior to 122, update to version 122 or later. For Firefox ESR versions prior to 115.9, update to version 115.9 or later. For Thunderbird versions prior to 115.9, update to version 115.9 or later.