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Overview

Vulnerability Score 6.8 6.8
CVE Id CVE-2011-1506
Last Modified 24 Mar 2011 12:00:00
Published 22 Mar 2011 01:55:04
Confidentiality Impact PARTIAL PARTIAL
Integrity Impact PARTIAL PARTIAL
Availability Impact PARTIAL PARTIAL
Access Vector NETWORK
Access Complexity MEDIUM
Authentication NONE

CVE-2011-1506

Summary

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.

Vulnerable Systems

Application

  • Kerio Connect 7.1.4

  • Kerio Mailserver 5.0

  • Kerio Mailserver 5.1

  • Kerio Mailserver 5.1.1

  • Kerio Mailserver 5.6.3

  • Kerio Mailserver 5.6.4

  • Kerio Mailserver 5.6.5

  • Kerio Mailserver 5.7.0

  • Kerio Mailserver 5.7.1

  • Kerio Mailserver 5.7.10

  • Kerio Mailserver 5.7.2

  • Kerio Mailserver 5.7.3

  • Kerio Mailserver 5.7.4

  • Kerio Mailserver 5.7.5

  • Kerio Mailserver 5.7.6

  • Kerio Mailserver 5.7.7

  • Kerio Mailserver 5.7.8

  • Kerio Mailserver 5.7.9

  • Kerio Mailserver 6.0

  • Kerio Mailserver 6.0.0

  • Kerio Mailserver 6.0.1

  • Kerio Mailserver 6.0.10

  • Kerio Mailserver 6.0.2

  • Kerio Mailserver 6.0.3

  • Kerio Mailserver 6.0.4

  • Kerio Mailserver 6.0.5

  • Kerio Mailserver 6.0.6

  • Kerio Mailserver 6.0.7

  • Kerio Mailserver 6.0.8

  • Kerio Mailserver 6.0.9

  • Kerio Mailserver 6.1.1

  • Kerio Mailserver 6.1.2

  • Kerio Mailserver 6.1.3

  • Kerio Mailserver 6.1.3 Patch 1

  • Kerio Mailserver 6.1.4

  • Kerio Mailserver 6.2.0

  • Kerio Mailserver 6.2.1

  • Kerio Mailserver 6.2.2

  • Kerio Mailserver 6.3.0

  • Kerio Mailserver 6.3.1

  • Kerio Mailserver 6.3.1 P1

  • Kerio Mailserver 6.3.1 P2

  • Kerio Mailserver 6.4.0

  • Kerio Mailserver 6.4.1

  • Kerio Mailserver 6.4.2

  • Kerio Mailserver 6.5.0

  • Kerio Mailserver 6.5.1

  • Kerio Mailserver 6.5.2

  • Kerio Mailserver 6.6.0

  • Kerio Mailserver 6.6.1

  • Kerio Mailserver 6.6.2

  • Kerio Mailserver 6.7.0

  • Kerio Mailserver 6.7.1

  • Kerio Mailserver 6.7.2

  • Kerio Mailserver 6.7.3


References

CONFIRM - http://www.kb.cert.org/vuls/id/MAPG-8D9M4P

CERT-VN - VU#555316

XF - multiple-starttls-command-execution(65932)

VUPEN - ADV-2011-0610

BID - 46767

SECUNIA - 43678


Last Updated: 27 May 2016 10:56:22