CVE-2011-0411
Published: 16 March 2011
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.
Notes
| Author | Note |
|---|---|
| mdeslaur | postfix 2.8 and 2.9 are not affected |
Priority
Status
| Package | Release | Status |
|---|---|---|
|
postfix Launchpad, Ubuntu, Debian |
dapper |
Released
(2.2.10-1ubuntu0.3)
|
| hardy |
Released
(2.5.1-2ubuntu1.3)
|
|
| karmic |
Released
(2.6.5-3ubuntu0.1)
|
|
| lucid |
Released
(2.7.0-1ubuntu0.1)
|
|
| maverick |
Released
(2.7.1-1ubuntu0.1)
|
|
| upstream |
Released
(2.4.16, 2.5.12, 2.6.9, 2.7.3)
|
|
|
Patches: upstream: http://archive.mgm51.com/mirrors/postfix-source/official/postfix-2.4-patch16.gz upstream: http://archive.mgm51.com/mirrors/postfix-source/official/postfix-2.5-patch12.gz upstream: http://archive.mgm51.com/mirrors/postfix-source/official/postfix-2.6-patch09.gz upstream: http://archive.mgm51.com/mirrors/postfix-source/official/postfix-2.7-patch03.gz |
||