PT-2015-1023 · Cisco · Context Directory Agent+1

Published 2015-03-11 · Updated 2015-09-11 · CVE-2015-0654

Positive Technologies (AI Summary)

CVSS v2.0

7.1

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Cisco Intrusion Prevention System (IPS) Software versions prior to 7.3(3)E4 Context Directory Agent (CDA) (affected versions not specified)

Description The issue allows a remote attacker to cause problems. In the case of the Cisco Intrusion Prevention System (IPS) Software, a race condition in the TLS implementation can lead to a denial of service. For the Context Directory Agent (CDA), an attacker can modify the device cache using specially crafted RADIUS protocol packets.

Recommendations For Cisco Intrusion Prevention System (IPS) Software versions prior to 7.3(3)E4, update to version 7.3(3)E4 or later. For Context Directory Agent (CDA), at the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Race Condition

Weakness Enumeration

CWE-20

CWE-362

Related Identifiers

BDU:2015-09852

CVE-2015-0654

Affected Products

Cisco Intrusion Prevention System (Ips)

Context Directory Agent

References · 5

• https://bdu.fstec.ru/vul/2015-09852 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-0654 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2015-0654 · Security Note
• http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20150311-ips · Vendor Advisory
• http://securitytracker.com/id/1031908 · Note