The STARTTLS implementation in Postfix 2.4.x before 2.4.16, 2.5.x before 2.5.12, 2.6.x before 2.6.9, and 2.7.x before 2.7.3 does not properly restrict I/O buffering, which allows man-in-the-middle attackers to insert commands into encrypted SMTP sessions by sending a cleartext command that is processed after TLS is in place, related to a "plaintext command injection" attack.
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: certcc

Published: 2011-03-16T22:00:00

Updated: 2021-08-10T11:07:06

Reserved: 2011-01-11T00:00:00


Link: CVE-2011-0411

JSON object: View

cve-icon NVD Information

Status : Modified

Published: 2011-03-16T22:55:02.717

Modified: 2021-08-10T12:15:07.120


Link: CVE-2011-0411

JSON object: View

cve-icon Redhat Information

No data.

CWE