CVE-2011-1926

2011-05-23T22:55:00
ID CVE-2011-1926
Type cve
Reporter cve@mitre.org
Modified 2018-10-30T16:26:00

Description

The STARTTLS implementation in Cyrus IMAP Server before 2.4.7 does not properly restrict I/O buffering, which allows man-in-the-middle attackers to insert commands into encrypted sessions by sending a cleartext command that is processed after TLS is in place, related to a "plaintext command injection" attack, a similar issue to CVE-2011-0411.