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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2020.0243 Cisco Hosted Collaboration Mediation Fulfillment Cross-Site Request Forgery Vulnerability 24 January 2020 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Cisco Hosted Collaboration Mediation Fulfillment (HCM-F) Publisher: Cisco Systems Operating System: Cisco Impact/Access: Cross-site Request Forgery -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2020-3124 Original Bulletin: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20200122-hcm-f-csrf - --------------------------BEGIN INCLUDED TEXT-------------------- Cisco Hosted Collaboration Mediation Fulfillment Cross-Site Request Forgery Vulnerability Priority: Medium Advisory ID: cisco-sa-20200122-hcm-f-csrf First Published: 2020 January 22 16:00 GMT Version 1.0: Final Workarounds: No workarounds availableCisco Bug IDs: CSCvq04964 CVE-2020-3124 CWE-352 CVSS Score: 6.5 AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N/E:X/RL:X/RC:X Summary o A vulnerability in the web-based interface of Cisco Hosted Collaboration Mediation Fulfillment (HCM-F) could allow an unauthenticated, remote attacker to conduct a cross-site request forgery (CSRF) attack on an affected system. The vulnerability is due to insufficient CSRF protections by the affected software. An attacker could exploit this vulnerability by persuading a targeted user to click a malicious link. A successful exploit could allow the attacker to send arbitrary requests that could change the password of a targeted user. An attacker could then take unauthorized actions on behalf of the targeted user. Cisco has released software updates that address this vulnerability. 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-20200122-hcm-f-csrf Affected Products o Vulnerable Products At the time of publication, this vulnerability affected Cisco HCM-F releases earlier than Release 12.5(1). See the Details section in the bug ID(s) at the top of this advisory for the most complete and current information. Products Confirmed Not Vulnerable Only products listed in the Vulnerable Products section of this advisory are known to be affected by this vulnerability. Workarounds o There are no workarounds that address this vulnerability. Fixed Software o 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. Fixed Releases At the time of publication, Cisco HCM-F releases 12.5(1) and later contained the fix for this vulnerability. See the Details section in the bug ID(s) at the top of this advisory for the most complete and current information. Exploitation and Public Announcements o 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. Source o This vulnerability was found during the resolution of a Cisco TAC support case. Cisco Security Vulnerability Policy o 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 o https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/ cisco-sa-20200122-hcm-f-csrf Revision History o +---------+--------------------------+---------+--------+-----------------+ | Version | Description | Section | Status | Date | +---------+--------------------------+---------+--------+-----------------+ | 1.0 | Initial public release. | - | Final | 2020-January-22 | +---------+--------------------------+---------+--------+-----------------+ - --------------------------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. 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If you have any questions or need further information, please contact them directly. Previous advisories and external security bulletins can be retrieved from: https://www.auscert.org.au/bulletins/ =========================================================================== 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 iQIVAwUBXioziGaOgq3Tt24GAQhaWg/+LIsKXx8+AWqNHpELKtCy3+x8fHLdPdBn SrzOzvLUc5F5ewfjTFkuBIlzQlHQn9QF8jgPyddDwv6ZZWchCKuo28CIcZvV06xX pVEJmNC8AsVtf3Ks05Hpjf+D2lrQv9xlXZQYof39PGivnV3Zws5TlTWcy9Dk04XO 96iPxH976Opk+vKCfXaLPAcZQbJcFJMIo3ARRkwOo3H3h4QhnPV7bkD1WkQawfBF EtG3VaA1I1HaWS5wXeGVZ2Bo2iWt2kOWG4LV+S1f2wUOnvqi3OURsRDPPGT/SMh4 Og36WB2V085awGv0UZwOhe3hWn1dz0ri0TCW3rv/mpF7kRi6i/rn7KUWkPb4W6fT a6EubSwZKvE1+Lg2HkYBIcneroP0nsp8dtzuValSU45gkkaZinPAIt0ozKKM6Sqy 4GVr94LpMX0BEDiQNOqB+lGe3S1wkaP03ImruNnOZBCEykU9NwqsTbfOEV02fpL9 U43sQn520lRgmeEkCpaE7n6ziepKgRTIDf8AU/L51MLzd1iwRW8Xx+d/YDNyTWpE Bb9UqK+Kk2b1LU17FR77m1xpTsJ4Vq44byVa14ylQpy+pU31BDF+xne372+xI4so 1UDowlO4uRlFE+WN62O60SG3WOQzRqWA0rUL6FCQkph61M90uTwcpQz6VOie+uda P2OkRTnCDco= =MbFb -----END PGP SIGNATURE-----