Zero-friction vulnerability management platform

Mageni eases for you the vulnerability scanning, assessment, and management process. It is free and open-source.

Install Now

Available for macOS, Windows, and Linux

App screenshot

CVE-2012-3523

CVE information

Published

10 years ago

Last Modified

9 years ago

CVSSv2.0 Severity

Medium

Impact Analysis

Description

The STARTTLS implementation in nnrpd in INN before 2.5.3 does not properly restrict I/O buffering, which allows man-in-the-middle attackers to insert commands into encrypted 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..

CVSSv2.0 Score

Severity
Medium
Base Score
6.8/10
Exploit Score
8.6/10
Access Vector
Network
Access Complexity
Medium
Authentication Required
None
Impact Score
6.4/10
Confidentiality Impact
Partial
Availability Impact
Partial
Integrity Impact
Partial

Products Affected

CPE Affected Vulnerable Excluding Edit
cpe:2.3:a:isc:inn:1.5.1:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:isc:inn:2.2:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:isc:inn:2.2.2:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:isc:inn:1.4unoff4:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:isc:inn:1.4sec:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:isc:inn:1.7.2:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:isc:inn:2.0:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:isc:inn:2.4.0:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:isc:inn:1.7:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:isc:inn:2.2.3:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:isc:inn:2.2.1:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:isc:inn:1.4sec2:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:isc:inn:1.4unoff3:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:isc:inn:1.4:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:isc:inn:*:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:isc:inn:1.5:*:*:*:*:*:*:*
  Yes
- -
cpe:2.3:a:isc:inn:2.1:*:*:*:*:*:*:*
  Yes
- -