The STARTTLS feature in Exim through 4.94.2 allows response injection (buffering) during MTA SMTP sending.
Advisories
Source ID Title
Debian DLA Debian DLA DLA-3938-1 exim4 security update
EUVD EUVD EUVD-2021-24824 The STARTTLS feature in Exim through 4.94.2 allows response injection (buffering) during MTA SMTP sending.
Ubuntu USN Ubuntu USN USN-6881-1 Exim vulnerability
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

Mon, 03 Nov 2025 22:30:00 +0000

Type Values Removed Values Added
References

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-11-03T21:45:12.326Z

Reserved: 2021-08-10T00:00:00.000Z

Link: CVE-2021-38371

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-08-10T15:15:08.310

Modified: 2025-11-03T22:15:50.170

Link: CVE-2021-38371

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.