PT-2013-2896 · Cisco+1 · Cisco Network Admission Control (Nac) Agent+2

Published 2013-02-28 · Updated 2013-03-01 · CVE-2013-1124

Positive Technologies (AI Summary)

CVSS v2.0

5.8

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Cisco Network Admission Control (NAC) agent on Mac OS X (affected versions not specified)

Description The issue concerns the Cisco Network Admission Control (NAC) agent on Mac OS X, which fails to verify the X.509 certificate of an Identity Services Engine (ISE) server during an SSL session. This allows man-in-the-middle attackers to spoof ISE servers via an arbitrary certificate.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Weakness Enumeration

CWE-310

Related Identifiers

CVE-2013-1124

Affected Products

Cisco Network Admission Control (Nac) Agent

Identity Services Engine (Ise) Server

Macos X

References · 2

• http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-1124 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2013-1124 · Security Note