CVE-2011-1430 Information

Description

The STARTTLS implementation in the server in Ipswitch IMail 11.03 and earlier 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 a similar issue to CVE-2011-0411.

Reference

http://secunia.com/advisories/43676 http://www.kb.cert.org/vuls/id/555316 http://www.kb.cert.org/vuls/id/MAPG-8DBRD4 http://www.osvdb.org/71020 http://www.securityfocus.com/bid/46767 http://www.vupen.com/english/advisories/2011/0609 https://exchange.xforce.ibmcloud.com/vulnerabilities/65932