National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2011-1430 Detail

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.

Source:  MITRE
Description Last Modified:  03/16/2011

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 6.8 MEDIUM
Vector: (AV:N/AC:M/Au:N/C:P/I:P/A:P) (V2 legend)
Impact Subscore: 6.4
Exploitability Subscore: 8.6


Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (AU): None
Confidentiality (C): Partial
Integrity (I): Partial
Availability (A): Partial
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.kb.cert.org/vuls/id/555316 US Government Resource
http://www.kb.cert.org/vuls/id/MAPG-8DBRD4 US Government Resource
http://www.securityfocus.com/bid/46767
http://www.vupen.com/english/advisories/2011/0609 Vendor Advisory
https://exchange.xforce.ibmcloud.com/vulnerabilities/65932

Technical Details

Vulnerability Type (View All)

Change History

2 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2011-1430
NVD Published Date:
03/16/2011
NVD Last Modified:
08/16/2017