CVE-2011-1430

high

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.

References

https://exchange.xforce.ibmcloud.com/vulnerabilities/65932

http://www.vupen.com/english/advisories/2011/0609

http://www.securityfocus.com/bid/46767

http://www.osvdb.org/71020

http://www.kb.cert.org/vuls/id/MAPG-8DBRD4

http://www.kb.cert.org/vuls/id/555316

http://secunia.com/advisories/43676

Details

Source: Mitre, NVD

Published: 2011-03-16

Updated: 2017-08-17

Risk Information

CVSS v2

Base Score: 6.8

Vector: CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P

Severity: Medium

CVSS v3

Base Score: 8.1

Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Severity: High