7.8
CVSSv2

CVE-2009-2866

Published: 28/09/2009 Updated: 17/08/2017
CVSS v2 Base Score: 7.8 | Impact Score: 6.9 | Exploitability Score: 10
VMScore: 694
Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C

Vulnerability Summary

Unspecified vulnerability in Cisco IOS 12.2 up to and including 12.4 allows remote malicious users to cause a denial of service (device reload) via a crafted H.323 packet, aka Bug ID CSCsz38104.

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cisco ios 12.4mr

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Vendor Advisories

The H323 implementation in Cisco IOS® Software contains a vulnerability that can be exploited remotely to cause a device that is running Cisco IOS Software to reload Cisco has released software updates that address this vulnerability There are no workarounds to mitigate the vulnerability apart from disabling H323 if the device that ...