7.1
CVSSv2

CVE-2007-4291

Published: 09/08/2007 Updated: 29/09/2017
CVSS v2 Base Score: 7.1 | Impact Score: 6.9 | Exploitability Score: 8.6
VMScore: 632
Vector: AV:N/AC:M/Au:N/C:N/I:N/A:C

Vulnerability Summary

Cisco IOS 12.0 up to and including 12.4 allows remote malicious users to cause a denial of service via (1) a malformed MGCP packet, which causes a device hang, aka CSCsf08998; a malformed H.323 packet, which causes a device crash, as identified by (2) CSCsi60004 with Proxy Unregistration and (3) CSCsg70474; and a malformed Real-time Transport Protocol (RTP) packet, which causes a device crash, as identified by (4) CSCse68138, related to VOIP RTP Lib, and (5) CSCse05642, related to I/O memory corruption.

Vulnerability Trend

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cisco ios 12.0

cisco ios 12.1

cisco ios 12.2

cisco ios 12.3

cisco ios 12.4