full-disclosure - Cisco Security Advisory: Cisco IOS XR Software Route Processor Denial of Service Vulnerability

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Message-id: <20120530120909.cisco-sa-20120530-iosxr@psirt.cisco.com>
Date: Wed, 30 May 2012 12:09:11 -0400
From: Cisco Systems Product Security Incident Response Team <psirt@...co.com>
To: full-disclosure@...ts.grok.org.uk
Cc: psirt@...co.com
Subject: 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 1.0

For Public Release 2012 May 30 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 (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 v2.0.17 (Darwin)
Comment: GPGTools - http://gpgtools.org

iF4EAREIAAYFAk/GMvQACgkQQXnnBKKRMNDF2wD6A5yZWmZgCmk5x+RJ2mxIXzcW
RXsu7/NENNspgbOJk2wA/RIJ9Fbzy+QZTRuQtg2vX0vCOhterMOVmN3Ue0VCzj52
=lCxE
-----END PGP SIGNATURE-----

_______________________________________________
Full-Disclosure - We believe in it.
Charter: http://lists.grok.org.uk/full-disclosure-charter.html
Hosted and sponsored by Secunia - http://secunia.com/