PT-2013-2875 · Cisco · Cisco Wireless Lan Controller+1

Published 2013-01-23 · Updated 2013-02-02 · CVE-2013-1102

Positive Technologies (AI Summary)

CVSS v2.0

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Cisco Wireless LAN Controller versions 7.0 through 7.0.234.0 Cisco Wireless LAN Controller versions 7.1 through 7.2.109.0 Cisco Wireless LAN Controller versions 7.3 through 7.3.100.0

Description The issue is related to the improper handling of crafted IP packets by the Wireless Intrusion Prevention System (wIPS) component, which can cause a denial of service (device reload) when exploited by an unauthenticated, remote attacker. The attacker must send crafted IP packets to the targeted device to exploit the vulnerability, likely requiring access to trusted, internal networks.

Recommendations For Cisco Wireless LAN Controller version 7.0, update to version 7.0.235.0 or later. For Cisco Wireless LAN Controller versions 7.1 and 7.2, update to version 7.2.110.0 or later. For Cisco Wireless LAN Controller version 7.3, update to version 7.3.101.0 or later.

Fix

Related Identifiers

CVE-2013-1102

Affected Products

Cisco Wireless Lan Controller

Cisco Wls

References · 7

• https://nvd.nist.gov/vuln/detail/CVE-2013-1102 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-1102 · Security Note
• https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/Cisco-SA-20130123-CVE-2013-1102 · Vendor Advisory
• http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20130123-wlc · Vendor Advisory
• http://securitytracker.com/id/1028027 · Note
• http://secunia.com/advisories/51965 · Note
• http://securityfocus.com/bid/57524 · Note