CVE-2011-1926
- State
- Published
- Severity
- Not scored
- Published
- May 23, 2011
- Updated
- Aug 6, 2024
- Reserved
- May 9, 2011
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.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- RHSA-2011:0859vendor-advisory
- FEDORA-2011-7217vendor-advisory
- DSA-2258vendor-advisory
- http://www.cyrusimap.org/docs/cyrus-imapd/2.4.7/changes.php
- MDVSA-2011:100vendor-advisory
- FEDORA-2011-7193vendor-advisory
- 1025625vdb-entry
- http://bugzilla.cyrusimap.org/show_bug.cgi?id=3423
- DSA-2242vendor-advisory
- 44876third-party-advisory
- [oss-security] 20110517 CVE Request -- Cyrus-IMAP STARTTLS issue -- [was: Re: pure-ftpd STARTTLS command injection / new CVE?]mailing-list
- VU#555316third-party-advisory
- 44928third-party-advisory
- 44913third-party-advisory
- http://bugzilla.cyrusimap.org/show_bug.cgi?id=3424
- 44670third-party-advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=705288
- cyrus-starttls-command-exec(67867)vdb-entry
- http://git.cyrusimap.org/cyrus-imapd/patch/?id=523a91a5e86c8b9a27a138f04a3e3f2d8786f162
- [oss-security] 20110517 Re: CVE Request -- Cyrus-IMAP STARTTLS issue -- [was: Re: pure-ftpd STARTTLS command injection / new CVE?]mailing-list
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