CVE-2012-3523

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.

CVSS v2.0 6.8 MEDIUM

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://www.mandriva.com/security/advisories?name=MDVSA-2012:156
http://lists.opensuse.org/opensuse-updates/2012-09/msg00058.html
http://secunia.com/advisories/50661

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:isc:inn:1.4sec:::::::*
	cpe:2.3:a:isc:inn:1.5.1:::::::*
	cpe:2.3:a:isc:inn:2.0:::::::*
	cpe:2.3:a:isc:inn:2.2.3:::::::*
	cpe:2.3:a:isc:inn:1.7:::::::*
	cpe:2.3:a:isc:inn:1.4unoff4:::::::*
	cpe:2.3:a:isc:inn:2.4.0:::::::*
	cpe:2.3:a:isc:inn:2.2.1:::::::*
	cpe:2.3:a:isc:inn:1.4sec2:::::::*
	cpe:2.3:a:isc:inn:1.4unoff3:::::::*
	cpe:2.3:a:isc:inn:1.4:::::::*
	cpe:2.3:a:isc:inn:2.2:::::::*
	cpe:2.3:a:isc:inn:2.2.2:::::::*
	cpe:2.3:a:isc:inn:1.7.2:::::::*
	cpe:2.3:a:isc:inn:2.1:::::::*
	cpe:2.3:a:isc:inn::::::::
	cpe:2.3:a:isc:inn:1.5:::::::*

Information

Published : 2012-11-11 05:00

Updated : 2013-02-21 20:39

NVD link : CVE-2012-3523

Mitre link : CVE-2012-3523

JSON object : View

CWE

CWE-264

Permissions, Privileges, and Access Controls

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Products Affected

isc

inn

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