Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2014.0682 Cisco Nexus 7000 Denial of Service Vulnerability 7 May 2014 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Cisco Nexus 7000 Publisher: Cisco Systems Operating System: Cisco Impact/Access: Denial of Service -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2014-0684 Original Bulletin: http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-0684 - --------------------------BEGIN INCLUDED TEXT-------------------- Cisco Security Notice Cisco Nexus 7000 Denial of Service Vulnerability http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2014-0684 CVE ID: CVE-2014-0684 Release Date: 2014 May 5 20:54 UTC (GMT) Last Updated: 2014 May 6 18:47 UTC (GMT) Related Documents: Summary A vulnerability in Cisco Nexus 7000 Series Switches could allow an authenticated, local attacker to cause a denial of service (DoS) condition on an affected device. The vulnerability is due to an error in input validation for the sed command. An attacker could exploit this vulnerability by passing crafted input to the sed command. An exploit could allow the attacker to cause a DoS condition. Affected Products Product More Information CVSS Cisco NX-OS Software CSCui56136 4.6/3.8 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-------------------- You have received this e-mail bulletin as a result of your organisation's registration with AusCERT. The mailing list you are subscribed to is maintained within your organisation, so if you do not wish to continue receiving these bulletins you should contact your local IT manager. If you do not know who that is, please send an email to auscert@auscert.org.au and we will forward your request to the appropriate person. NOTE: Third Party Rights This security bulletin is provided as a service to AusCERT's members. As AusCERT did not write the document quoted above, AusCERT has had no control over its content. The decision to follow or act on information or advice contained in this security bulletin is the responsibility of each user or organisation, and should be considered in accordance with your organisation's site policies and procedures. AusCERT takes no responsibility for consequences which may arise from following or acting on information or advice contained in this security bulletin. NOTE: This is only the original release of the security bulletin. It may not be updated when updates to the original are made. If downloading at a later date, it is recommended that the bulletin is retrieved directly from the author's website to ensure that the information is still current. Contact information for the authors of the original document is included in the Security Bulletin above. If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: http://www.auscert.org.au/render.html?cid=1980 =========================================================================== Australian Computer Emergency Response Team The University of Queensland Brisbane Qld 4072 Internet Email: auscert@auscert.org.au Facsimile: (07) 3365 7031 Telephone: (07) 3365 4417 (International: +61 7 3365 4417) AusCERT personnel answer during Queensland business hours which are GMT+10:00 (AEST). On call after hours for member emergencies only. =========================================================================== -----BEGIN PGP SIGNATURE----- Comment: http://www.auscert.org.au/render.html?it=1967 iQIVAwUBU2nEuRLndAQH1ShLAQIpAA/9G3XUV9EW00H5FrVduMCRee9CNYbaj6/N tuEmSnk5ztyr0HauEzVWmFYqz/Afle6lrNlA0HQvVUVxMKobuJDO5/dH9j5XX7Ph 0eJGV2/qyuumXnnpsj7jhDESUlC+P6JSrNuwvh+7O2cCWqnbmsSJcnt6Vhs2yVRg k2HvGZ7bjsiECkKs2XffOKz0qbzrfQCjEv+/lBTCTiq4TOYajfAypS35X/2e5wpa BCUopyZ6W04RgmkAMLcsR0Qp+0Uhml/SAcPclDlZwL5o0hS7weCXHHwoI+91r4Cn Lc5bgK0CjjMLw7tUZeelXtpNjlqsoxsDJTWCzP+tFD2FBn00WsdHFgUg6+bedFmo vG4uhLARj/I3OQkwBH0MNS8Rv9EdURfj+GneAXfkl3ZwmPixOrN6phgCp7QrqW/v i3IFQ83y8NmfJqq2ZCwwZ6762if6CpSQw/YJ1cBrkTGloEUjDlG2jZFIorlXMoeY Skhiyc/PZ31PvK1gQS8r0L7GUYT9uAN2Hse8D4q6NL5ky8bB8jA0K2P1mAruCPbU 4veE+I8BUVN3DmEqJ7+l7bmcfsCtx4BWUUPAA3ZWdJyYWTKI8mgiAjBrViYMWRNd gewPTesr9ArUkBJ+zJ+qZSx2XS/7Elb9vkY5k63ncTE8LFFfWmTk9+hrbvUrYnX2 XdwNYg6X0iU= =RftU -----END PGP SIGNATURE-----