CVE-2021-38371

Name of the Vulnerable Software and Affected Versions Exim versions through 4.94.2

Description The issue is related to the STARTTLS feature in Exim, which allows response injection during MTA SMTP sending. This is due to insufficient neutralization of special elements in the request. The exploitation of this issue may allow a remote attacker to impact data integrity.

Recommendations For Exim versions through 4.94.2, update to a version that contains a fix for this issue to prevent response injection during MTA SMTP sending. At the moment, there is no information about a newer version that contains a fix for this vulnerability.