The Network Processing Unit (NPU) in the Cisco Wireless LAN Controller (WLC) before 3.2.171.5, 4.0.x before 4.0.206.0, and 4.1.x allows remote attackers on a local wireless network to cause a denial of service (loss of packet forwarding) via (1) crafted SNAP packets, (2) malformed 802.11 traffic, or (3) packets with certain header length values, aka Bug IDs CSCsg15901 and CSCsh10841.
Advisories
Source ID Title
EUVD EUVD EUVD-2007-2034 The Network Processing Unit (NPU) in the Cisco Wireless LAN Controller (WLC) before 3.2.171.5, 4.0.x before 4.0.206.0, and 4.1.x allows remote attackers on a local wireless network to cause a denial of service (loss of packet forwarding) via (1) crafted SNAP packets, (2) malformed 802.11 traffic, or (3) packets with certain header length values, aka Bug IDs CSCsg15901 and CSCsh10841.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-07T13:23:49.672Z

Reserved: 2007-04-16T00:00:00

Link: CVE-2007-2039

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2007-04-16T21:19:00.000

Modified: 2025-04-09T00:30:58.490

Link: CVE-2007-2039

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.