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Cisco Products MPLS Denial of Service Vulnerability
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Secunia Advisory:
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SA24348
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Release Date:
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2007-03-01
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Last Update:
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2007-03-06
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Popularity:
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7,513 views
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Critical:
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Less critical
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Impact:
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DoS
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Where:
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From local network
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Solution Status:
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Vendor Patch
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| OS: | Cisco IOS 12.x
Cisco IOS R12.x
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| CVE reference: | CVE-2007-1258
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Description:
A vulnerability has been reported in various Cisco products, which can be exploited by malicious people to cause a DoS (Denial of Service).
The vulnerability is caused due to an unspecified error when processing MPLS packets and can be exploited to reload an affected system.
The vulnerability affects the following products:
* Cisco Catalyst 6500 systems that run 12.2(18)SXF4 with Cisco IOS Software Modularity
* Cisco Catalyst 6000, 6500 and Cisco 7600 series systems with an MSFC2 or MSFC3 that runs in Hybrid Mode
Solution:
Update to a fixed version (see vendor advisory for details).
http://www.cisco.com/warp/public/707/cisco-sa-20070228-mpls.shtml
Provided and/or discovered by:
Reported by the vendor.
Changelog:
2007-03-06: Added CVE reference.
Original Advisory:
http://www.cisco.com/warp/public/707/cisco-sa-20070228-mpls.shtml
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Please note: The information that this Secunia Advisory is based on comes from a third party unless stated otherwise.
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