CVE-2009-1165 - CVE House
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Status published High CVE-2009-1165

Memory leak on the Cisco Wireless LAN Controller (WLC) platform...

Vulnerability Description

Memory leak on the Cisco Wireless LAN Controller (WLC) platform 4.x before 4.2.205.0, 5.1 before 5.1.163.0, and 5.0 and 5.2 before 5.2.178.0, as used in Cisco 1500 Series, 2000 Series, 2100 Series, 4100 Series, 4200 Series, and 4400 Series Wireless Services Modules (WiSM), WLC Modules for Integrated Services Routers, and Catalyst 3750G Integrated Wireless LAN Controllers, allows remote attackers to cause a denial of service (memory consumption and device reload) via SSH management connections, aka Bug ID CSCsw40789.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

No credits recorded in the NVD database.

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Affected Vendor

Affected Software

catalyst 3750g, cisco 1500 wireless lan controller, cisco 2000 wireless lan controller, cisco 2100 wireless lan controller, cisco 4100 wireless lan controller, cisco 4200 wireless lan controller, cisco 4400 wireless lan controller
Vulnerable Versions:
4.1, 4.1m, 4.2, 5.0, 5.1, 5.2

Timeline

Official Publish: July 29th, 2009
Last Modified: August 7th, 2024
Added to House: July 19th, 2026

CVSS Vectors

Weaknesses (CWE)

No CWE data available

MITRE ATT&CK TTPs

No associated TTPs found for this vulnerability.