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cvelistMitreCVELIST:CVE-2011-1506
HistoryMar 22, 2011 - 5:00 p.m.

CVE-2011-1506

2011-03-2217:00:00
mitre
www.cve.org
10

AI Score

8.9

Confidence

High

EPSS

0.011

Percentile

84.8%

The STARTTLS implementation in Kerio Connect 7.1.4 build 2985 and MailServer 6.x 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. NOTE: some of these details are obtained from third party information.