psirt at cisco
Aug 15, 2012, 9:06 AM
Post #1 of 1
(138 views)
Permalink
|
|
[2.0 Update] Cisco Security Advisory: Cisco IOS XR Software Route Processor Denial of Service Vulnerability
|
|
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
Cisco IOS XR Software Route Processor Denial of Service Vulnerability
Advisory ID: cisco-sa-20120530-iosxr
Revision 2.0
For Public Release 2012 August 15 16:00 UTC (GMT)
+---------------------------------------------------------------------
Summary
=======
Cisco IOS XR Software contains a vulnerability when handling crafted
packets that may result in a denial of service condition. The
vulnerability only exists on Cisco 9000 Series Aggregation Services
Routers (ASR) Route Switch Processor (RSP-4G and RSP-8G), Route Switch
Processor 440 (RSP440), and Cisco Carrier Routing System (CRS)
Performance Route Processor (PRP). The vulnerability is a result of
improper handling of crafted packets and could cause the route
processor, which processes the packets, to be unable to transmit
packets to the fabric.
Cisco has released free software updates that address this vulnerability.
This advisory is available at the following link:
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20120530-iosxr
-----BEGIN PGP SIGNATURE-----
Version: GnuPG/MacGPG2 v2.0.18 (Darwin)
Comment: GPGTools - http://gpgtools.org
iF4EAREIAAYFAlArqykACgkQUddfH3/BbTp9qQD+JykExH3Qj2xaR74o4PomFAL4
vpajwSl1+1b6CtV5cQoA/0kwCOTFnjS4Te31QjkSx5+uhDpEPs5qjTb8F6EXiapD
=Yc2a
-----END PGP SIGNATURE-----
_______________________________________________
cisco-nsp mailing list cisco-nsp [at] puck
https://puck.nether.net/mailman/listinfo/cisco-nsp
archive at http://puck.nether.net/pipermail/cisco-nsp/
|
