CVEvulnerability

CVE-2011-1430

6.8 MEDIUM Published 2011-03-16 Modified 2026-06-16 Official page ↗
Status
Modified
Published
2011-03-16
Last modified
2026-06-16
Assigner
[email protected]
CVSS 2.0 ([email protected])
6.8 MEDIUM — AV:N/AC:M/Au:N/C:P/I:P/A:P
Weaknesses
CWE-20

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.

Affected configurations

• ipswitch imail • ipswitch imail (<= 11.03) • ipswitch imail 5.0 • ipswitch imail 5.0.5 • ipswitch imail 5.0.6 • ipswitch imail 5.0.7 • ipswitch imail 5.0.8 • ipswitch imail 6.00 • ipswitch imail 6.0 • ipswitch imail 6.0.1 • ipswitch imail 6.0.2 • ipswitch imail 6.0.3 • ipswitch imail 6.0.4 • ipswitch imail 6.0.5 • ipswitch imail 6.0.6 • ipswitch imail 6.1 • ipswitch imail 6.2 • ipswitch imail 6.3 • ipswitch imail 6.4 • ipswitch imail 6.06 • ipswitch imail 7.0.1 • ipswitch imail 7.0.2 • ipswitch imail 7.0.3 • ipswitch imail 7.0.4 • ipswitch imail 7.0.5 • ipswitch imail 7.0.6 • ipswitch imail 7.0.7 • ipswitch imail 7.1 • ipswitch imail 7.12 • ipswitch imail 8.0.3 • ipswitch imail 8.0.5 • ipswitch imail 8.1 • ipswitch imail 8.01 • ipswitch imail 8.11 • ipswitch imail 8.12 • ipswitch imail 8.13 • ipswitch imail 8.22 • ipswitch imail 10 • ipswitch imail 10.01 • ipswitch imail 10.02 • ipswitch imail 11 • ipswitch imail 11.01 • ipswitch imail 11.02 • ipswitch imail 2006 • ipswitch imail 2006.1 • ipswitch imail 2006.2 • ipswitch imail server 8.2 hotfix 2

Related

Weakness · CWE (1)

  • CWE-20 Improper Input Validation weakness

References