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CVE

CVE-2009-1165

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

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.

HIGH · CVSS 7.8 EPSS 0.00573
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
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Affected Products & Versions

7
cisco catalyst 3750gall versions
cisco 1500 wireless lan controllerall versions
cisco 2000 wireless lan controllerall versions
cisco 2100 wireless lan controllerall versions
cisco 4100 wireless lan controllerall versions
cisco 4200 wireless lan controllerall versions
cisco 4400 wireless lan controllerall versions
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Scoring & Timeline

7.8
HIGH · CVSS v2 (legacy) · psirt@cisco.com
View on NVD
This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:N/AC:L/Au:N/C:N/I:N/A:C
Published to NVD29 Jul 2009 · 05:30 PM
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References & Sources

4
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://www.cisco.com/en/US/products/products_security_advisory09186a0080adb3d7.shtmlPatchVendor Advisory
http://www.securityfocus.com/bid/35817
http://www.securitytracker.com/id?1022605
http://www.vupen.com/english/advisories/2009/2021
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