PT-2011-1638

CVE-2010-4683

Published

2011-01-07

Updated

2020-05-13

CVSS 2.0

7.8

High

MetricsAV:N/AC:L/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions Cisco IOS versions prior to 15.0(1)XA5

Description A memory leak issue might allow remote attackers to cause a denial of service by sending a crafted SIP REGISTER message over UDP.

Recommendations For versions prior to 15.0(1)XA5, update to version 15.0(1)XA5 or later to resolve the issue.

Exploitability

Fix

Impacts

Vendors

Affected products

Weakness enumeration

Related identifiers

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