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.
CVSS Details
- CVSS 3.1 Base Score: 7.4
Covered by Rapid7
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Centos_linux | — | Upgrade cyrus-imapd-murderUpgrade cyrus-imapdUpgrade perl-CyrusUpgrade cyrus-imapd-utilsUpgrade cyrus-imapd-perlUpgrade cyrus-imapd-develUpgrade cyrus-imapd-nntp | Dec 1, 2016 | May 23, 2011 |
| Oracle_linux | — | Upgrade cyrus-imapdUpgrade cyrus-imapd-perlUpgrade cyrus-imapd-utilsUpgrade cyrus-imapd-devel | Oct 16, 2024 | May 23, 2011 |
| Suse | — | Upgrade sap-aio-releaseUpgrade cyrus-imapd-develUpgrade cyrus-imapdUpgrade perl-Cyrus-IMAPUpgrade perl-Cyrus-SIEVE-managesieve | Dec 12, 2013 | May 23, 2011 |
| Ubuntu | — | Upgrade cyrus-imapd-2.2 | Nov 19, 2024 | May 23, 2011 |
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