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AUSCERT External Security Bulletin Redistribution
ESB-2014.0747.2
Vulnerabilities have been identified in Cisco IOS and Cisco IOS XE
19 May 2014
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AusCERT Security Bulletin Summary
---------------------------------
Product: Cisco IOS
Cisco IOS XE
Publisher: Cisco Systems
Operating System: Cisco
Impact/Access: Denial of Service -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2014-3263 CVE-2014-3262
Original Bulletin:
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3262
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3263
Comment: This bulletin contains two (2) Cisco Systems security advisories.
Revision History: May 19 2014: Fixed product title
May 19 2014: Initial Release
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Cisco Security Notice
Cisco IOS Software and IOS XE Software LISP Denial of Service Vulnerability
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3262
CVE ID: CVE-2014-3262
Release Date: 2014 May 14 15:12 UTC (GMT)
Last Updated: 2014 May 14 19:29 UTC (GMT)
Related Documents:
Summary
A vulnerability in Locator/ID Separation Protocol (LISP) control message
processing in Cisco IOS Software and Cisco IOS XE Software could allow an
unauthenticated, remote attacker to cause a vulnerable device to disable Cisco
Express Forwarding and eventually drop traffic passing through.
The vulnerability is due to insufficient checking of certain parameters in LISP
control messages on the Ingress Tunnel Router (ITR). An attacker could exploit
this vulnerability by sending malformed LISP control messages to the ITR. An
exploit could allow the attacker to cause a vulnerable device to disable Cisco
Express Forwarding and eventually drop traffic passing through.
Affected Products
Product More Information CVSS
IOS CSCun73782 4.3/3.6
Cisco IOS XE Software CSCun73782 4.3/3.6
What Is a Cisco Security Notice?
The Cisco Product Security Incident Response Team (PSIRT) publishes Cisco
Security Notices to inform customers of low- to mid-level severity security
issues involving Cisco products.
Customers who wish to upgrade to a software version that includes fixes for
these issues should contact their normal support channels. Free software
updates will not be provided for issues that are disclosed through a Cisco
Security Notice.
For additional information about Cisco PSIRT publications, see the Cisco
Security Vulnerability Policy at
http://www.cisco.com/web/about/security/psirt/security_vulnerability_policy.html
Customers Using Third-Party Support Organizations
Customers may have Cisco products that are provided or maintained through
prior or existing agreements with third-party support organizations, such as
Cisco Partners, authorized resellers, or service providers. For these
products, customers should consult their service providers or support
organizations to ensure that any applied workaround or fix is the most
appropriate in the intended network before it is deployed.
Disclaimer
THIS DOCUMENT IS PROVIDED ON AN "AS IS" BASIS AND DOES NOT IMPLY ANY KIND OF
GUARANTEE OR WARRANTY, INCLUDING THE WARRANTIES OF MERCHANTABILITY OR FITNESS
FOR A PARTICULAR USE. YOUR USE OF THE INFORMATION ON THE DOCUMENT OR MATERIALS
LINKED FROM THE DOCUMENT IS AT YOUR OWN RISK. CISCO RESERVES THE RIGHT TO
CHANGE OR UPDATE THIS DOCUMENT AT ANY TIME.
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Cisco Security Notice
Cisco IOS Software ScanSafe Vulnerability
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-3263
CVE ID: CVE-2014-3263
Release Date: 2014 May 14 16:01 UTC (GMT)
Last Updated: 2014 May 14 20:09 UTC (GMT)
Related Documents:
Summary
A vulnerability in the content scanning module of Cisco IOS Software could
allow an unauthenticated, remote attacker to cause a reload of the affected
device.
The vulnerability occurs when processing HTTPS packets that need to be
redirected to a ScanSafe tower. An attacker could exploit this vulnerability by
sending HTTPS packets to be redirected to a ScanSafe tower. An exploit could
allow the attacker to cause a reload of the affected device.
Affected Products
Product More Information CVSS
IOS CSCum97038 5.4/4.5
What Is a Cisco Security Notice?
The Cisco Product Security Incident Response Team (PSIRT) publishes Cisco
Security Notices to inform customers of low- to mid-level severity security
issues involving Cisco products.
Customers who wish to upgrade to a software version that includes fixes for
these issues should contact their normal support channels. Free software
updates will not be provided for issues that are disclosed through a Cisco
Security Notice.
For additional information about Cisco PSIRT publications, see the Cisco
Security Vulnerability Policy at
http://www.cisco.com/web/about/security/psirt/security_vulnerability_policy.html
Customers Using Third-Party Support Organizations
Customers may have Cisco products that are provided or maintained through
prior or existing agreements with third-party support organizations, such
as Cisco Partners, authorized resellers, or service providers. For these
products, customers should consult their service providers or support
organizations to ensure that any applied workaround or fix is the most
appropriate in the intended network before it is deployed.
Disclaimer
THIS DOCUMENT IS PROVIDED ON AN "AS IS" BASIS AND DOES NOT IMPLY ANY KIND
OF GUARANTEE OR WARRANTY, INCLUDING THE WARRANTIES OF MERCHANTABILITY OR
FITNESS FOR A PARTICULAR USE. YOUR USE OF THE INFORMATION ON THE DOCUMENT OR
MATERIALS LINKED FROM THE DOCUMENT IS AT YOUR OWN RISK. CISCO RESERVES THE
RIGHT TO CHANGE OR UPDATE THIS DOCUMENT AT ANY TIME.
A stand-alone copy or paraphrase of the text of this document that omits the
distribution URL is an uncontrolled copy, and may lack important information
or contain factual errors.
- --------------------------END INCLUDED TEXT--------------------
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