PT-2013-2911 · Cisco · Cisco Wireless Lan Controller

Published 2013-02-28 · Updated 2013-03-07 · CVE-2013-1141

Positive Technologies (AI Summary)

CVSS v2.0

6.1

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Cisco Wireless LAN Controller (WLC) versions 7.4.1.54 and earlier

Description The issue is related to the mDNS snooping functionality, which does not properly manage buffers. This allows remote authenticated users to cause a denial of service, resulting in a device reload, by sending crafted mDNS packets.

Recommendations For versions 7.4.1.54 and earlier, update to a version later than 7.4.1.54 to resolve the issue.

Fix

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

CVE-2013-1141

Affected Products

Cisco Wireless Lan Controller

References · 3

• http://tools.cisco.com/security/center/viewAlert.x?alertId=28417 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2013-1141 · Security Note
• http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-1141 · Vendor Advisory