CVE-2023-32214

Name of the Vulnerable Software and Affected Versions Firefox versions prior to 113 Firefox ESR versions prior to 102.11 Thunderbird versions prior to 102.11

Description The issue is related to the incorrect functioning of ms-cxh and ms-cxh-full protocol handlers, which could be leveraged to trigger a denial of service. This affects Windows operating systems. The exploitation of this issue may allow a remote attacker to cause the application to crash using a specially crafted website.

Recommendations For Firefox versions prior to 113, update to version 113 or later to resolve the issue. For Firefox ESR versions prior to 102.11, update to version 102.11 or later to resolve the issue. For Thunderbird versions prior to 102.11, update to version 102.11 or later to resolve the issue. As a temporary workaround, consider disabling the ms-cxh and ms-cxh-full protocol handlers until a patch is available.