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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2018.1819 Cisco Unified Communications Manager IM & Presence Service CSRF Vulnerability 21 June 2018 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Cisco Unified Communications Manager Publisher: Cisco Systems Operating System: Cisco Impact/Access: Cross-site Request Forgery -- Remote with User Interaction Resolution: Patch/Upgrade CVE Names: CVE-2018-0363 Original Bulletin: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-ucmim-ps-csrf - --------------------------BEGIN INCLUDED TEXT-------------------- Cisco Unified Communications Manager IM & Presence Service CSRF Vulnerability Medium Advisory ID: cisco-sa-20180620-ucmim-ps-csrf First Published: 2018 June 20 16:00 GMT Version 1.0: Final Workarounds No workarounds available Cisco Bug IDs: CSCvi55878 CVE-2018-0363 CWE-352 CVSS Score: Base 5.3 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N/E:X/RL:X/RC:X Summary * A vulnerability in the web-based management interface of Cisco Unified Communications Manager IM & Presence Service (formerly CUPS) could allow an unauthenticated, remote attacker to conduct a cross-site request forgery (CSRF) attack and perform arbitrary actions on an affected device. The vulnerability is due to insufficient CSRF protections for the web-based management interface of an affected device. An attacker could exploit this vulnerability by persuading a user of the interface to follow a crafted link. A successful exploit could allow the attacker to perform arbitrary actions on a targeted device via a web browser and with the privileges of the user. 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-20180620-ucmim-ps-csrf Affected Products * Vulnerable Products This vulnerability affects Cisco Unified Communications Manager IM & Presence Service. For information about affected software releases, consult the Cisco bug ID(s) at the top of this advisory. Products Confirmed Not Vulnerable Only products listed in the Vulnerable Products section of this advisory are 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. Source * This vulnerability was found during internal security testing. 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. Subscribe to Cisco Security Notifications * Subscribe URL * https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180620-ucmim-ps-csrf Revision History * +----------------------------------------------------------------------------+ | Version | Description | Section | Status | Date | |----------+----------------------------+----------+---------+---------------| | 1.0 | Initial public release. | - | Final | 2018-June-20 | +----------------------------------------------------------------------------+ - --------------------------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: 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 iQIVAwUBWysm4maOgq3Tt24GAQjYVBAAo+70hwjDzJyoxv4Tuu8LcgFaBcCAOTb2 x0ZVtdEz41rIl2QMIJizwbaS2L0Ogou1Jvq0NlnUiK/CCa9klqxFQ3Oh23klCUse bNBHTxD8HO/qEClmDTSe7iusPvhcZDsV6grlaG/rcJmEbWKtQeW1Co3Ihwm7606K hHTsZjeH58lJ+nYv+biqbfK9G1eCdjeysUViGysUzl+DPI8tptIt+Edq87dhIlxl SzvUPicnSZFMyVxOuTMUvR2upuN8TK1pYD1DbFru/gZ3ajPhBOIplv/ee4b79rLr oph7IUrwCKxRFKoN442oHPAKO0YTN9uQo1n8nXjIu4fl83z3ZLl64T1mrM+oZ14o ZG9CbMZQi5lJe9NO2GJQ4KEJc04sTariwbU2yOtMXxisOJbUZ6sRichhhLNsTTrP PSjezud3G+paZAHPp/nma8WsV5YsrRTMBVrqHTZ1ysnSvXcytafXpx9H5ykooRqb 4Q1jW+M64MtVNijCkKSbDp2VGvtHMuCVJE/6XhnjSuq82swgY3DVDjKd9e+petFY jsidOzjtMD9XrZxG2TzLlrJpEiICGKSa8jyyYrCZwAaYMtkG+zkc3aZcHGdxjtAi 4OzBFmhrGbbV2smfBgWZM3cYO7K/xDeO1ebXRzGkHYkP42r6pOHFOIlMPHSBpYnL mqecuiMimO4= =DF43 -----END PGP SIGNATURE-----