Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2017.0314 Cisco Prime Service Catalog URL Redirect Attack Vulnerability 2 February 2017 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Cisco Prime Service Catalog Publisher: Cisco Systems Operating System: Cisco Impact/Access: Provide Misleading Information -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2017-3810 Original Bulletin: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170201-psc - --------------------------BEGIN INCLUDED TEXT-------------------- Cisco Security Advisory Cisco Prime Service Catalog URL Redirect Attack Vulnerability Medium Advisory ID: cisco-sa-20170201-psc First Published: 2017 February 1 16:00 GMT Version 1.0: Final Workarounds: No workarounds available Cisco Bug IDs: CSCvb21745 CVE-2017-3810 CWE-20 CVSS Score: Base 4.1, Temporal 4.1[blue-squar]Click Icon to Copy Verbose Score CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:L/A:N/E:X/RL:X/RC:X CVE-2017-3810 CWE-20 Summary A vulnerability in the web framework of Cisco Prime Service Catalog could allow an authenticated, remote attacker to conduct a web URL redirect attack against a user who is logged in to an affected system. The vulnerability is due to insufficient input validation for some of the parameters that are passed to an affected web server. An attacker could exploit this vulnerability by modifying URL input to redirect to a malicious site, which could launch a phishing attack that the attacker could use to obtain confidential information. There are no workarounds that address this vulnerability. This advisory is available at the following link: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170201-psc Affected Products Vulnerable Products Cisco Prime Service Catalog is vulnerable. For information about affected software releases, consult the Cisco bug ID(s) at the top of this advisory. Products Confirmed Not Vulnerable No other Cisco products are currently known to be affected by this vulnerability. Workarounds There are no workarounds that address this vulnerability. Fixed Software For information about fixed software releases, consult the Cisco bug ID(s) at the top of this advisory. When considering software upgrades, customers are advised to regularly consult the advisories for Cisco products, which are available from the Cisco Security Advisories and Alerts page, to determine exposure and a complete upgrade solution. In all cases, customers should ensure that the devices to be upgraded contain sufficient memory and confirm that current hardware and software configurations will continue to be supported properly by the new release. If the information is not clear, customers are advised to contact the Cisco Technical Assistance Center (TAC) or their contracted maintenance providers. Exploitation and Public Announcements The Cisco Product Security Incident Response Team (PSIRT) is not aware of any public announcements or malicious use of the vulnerability that is described in this advisory. Cisco Security Vulnerability Policy To learn about Cisco security vulnerability disclosure policies and publications, see the Security Vulnerability Policy. This document also contains instructions for obtaining fixed software and receiving security vulnerability information from Cisco. URL https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170201-psc Revision History Version Description Section Status Date 1.0 Initial public release. Final 2017-February-01 Legal 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 standalone 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. The information in this document is intended for end users of Cisco products. Cisco Security Vulnerability Policy To learn about Cisco security vulnerability disclosure policies and publications, see the Security Vulnerability Policy. This document also contains instructions for obtaining fixed software and receiving security vulnerability information from Cisco. - --------------------------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 iQIVAwUBWJK7eox+lLeg9Ub1AQgcwQ//Uq5pd7GG5YHTmJYzSG5S5GpYQM36D2jy qBI9WfldoPlYRVxdvyXz3565qwFLrYL9kyvs0qTkBwuJgNsTqzbHGpNyaNqVdef0 UooKP7HzuN4YQlqMjEDrYrTedhGyFTJSqP2vVlAqb6j98t0SoeFx5STJ6ZODPWtQ vial2PWCZreau7iAApmlrKHonTdDjKr+GueB3+jxhbCxVNbrlW3ai8z3xP2lw7LU xhRxuVhoVJcEn9wsTkXOwZn4i8WtPum0Yk10jFDzvwjs/6DmnRBmcY8RWKzrVkac V/4TTxnVIUJBg8NiHq5TRo2WscxSWT7FxuHYyRj/e2hO/imyBbX6ZNntinpK8Yrv rj2jevVADhlhfbXqwjO3pVIbA6m6bFoZlNjU6RzkK/WRBWFLsvyzD349G4KFdzK4 cY+QsDCw4mpnS2CEfBmGAtzhqVdvpj2P6Dx80re+yhRbIsk4m/VPW/9JaIkY7Exf Y/SopkDe5tpHrVnWCXbUPdiZnaBhtzHSj2NOPz0AcToE2CkgoJUsVwcYxau2DJXn b4I4yiBow2Ps33wXiVIsHe0XOu0/uxC/nXbQTUdUZKd6yLrUUq9IUq1qDCm3KgVO Rbchlvl48ZKxGYEpDBRYiK78pE1Sd2ytRlwFIqiecinMod3j8Tts7XNel2+JgX0Y hg54wWaRLT4= =hbz6 -----END PGP SIGNATURE-----