PT-2015-7188 · Cisco · Cisco Asr 5000+1

Published 2015-10-16 · Updated 2016-12-09 · CVE-2015-6334

Positive Technologies (AI Summary)

CVSS v2.0

5.0

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Cisco ASR 5000 and 5500 devices with software 18.0.0.57828 and 19.0.M0.61045

Description The issue allows remote attackers to cause a denial of service by restarting the vpnmgr process via a crafted header in a TACACS packet.

Recommendations For Cisco ASR 5000 and 5500 devices with software 18.0.0.57828, update to a version that fixes the issue. For Cisco ASR 5000 and 5500 devices with software 19.0.M0.61045, update to a version that fixes the issue. As a temporary workaround, consider restricting access to TACACS packets to minimize the risk of exploitation.

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2015-6334

Affected Products

Cisco Asr 5000

Cisco Asr 5500

References · 3

• https://nvd.nist.gov/vuln/detail/CVE-2015-6334 · Security Note
• http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20151012-asr · Vendor Advisory
• http://securitytracker.com/id/1033792 · Note