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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT External Security Bulletin Redistribution ESB-2019.3700.2 Cisco Unified Communications Manager 24 October 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Cisco Unified Communications Manager Publisher: Cisco Systems Operating System: Network Appliance Impact/Access: Cross-site Scripting -- Remote/Unauthenticated Denial of Service -- Remote/Unauthenticated Cross-site Request Forgery -- Remote with User Interaction Access Confidential Data -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2019-15272 CVE-2019-12716 CVE-2019-12715 CVE-2019-12711 CVE-2019-12710 CVE-2019-12707 CVE-2019-1915 Original Bulletin: https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20191002-cucm-xss-12715 https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20191002-cucm-xss-12716 https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20191002-cuc-inject https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20191002-ucm-secbypass https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20191002-cucm-xxe https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20191002-cucm-csrf https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20191002-cuc-xss Comment: This bulletin contains nine (9) Cisco Systems security advisories. Revision History: October 24 2019: Vendor updated advisories cisco-sa-20191002-ucm-secbypass and cisco-sa-20191002-cucm-xxe October 3 2019: Initial Release - --------------------------BEGIN INCLUDED TEXT-------------------- Cisco Unified Communications Manager Cross-Site Scripting Vulnerability Priority: Medium Advisory ID: cisco-sa-20191002-cucm-xss-12715 First Published: 2019 October 2 16:00 GMT Version 1.0: Final Workarounds: No workarounds availableCisco Bug IDs: CSCvo42294 CVE-2019-12715 CWE-79 CVSS Score: 6.1 AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:X/RL:X/RC:X Summary o A vulnerability in the web-based interface of Cisco Unified Communications Manager and Cisco Unified Communications Manager Session Management Edition (SME) could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the web-based interface of the affected software. The vulnerability is due to insufficient validation of user-supplied input by the web-based interface of the affected software. An attacker could exploit this vulnerability by persuading a user of the interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive browser-based information. 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-20191002-cucm-xss-12715 Affected Products o Vulnerable Products At the time of publication, this vulnerability affected the following Cisco Unified Communications Manager and Cisco Unified Communications Manager SME releases: 10.5(2) and earlier 11.5(1)SU5 and earlier 12.0(1)SU2 and earlier 12.5(1) and earlier 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, the following Cisco Unified Communications Manager and Cisco Unified Communications Manager SME releases contained the fix for this vulnerability: 10.5(2)SU9 and later 11.5(1)SU6 and later 12.0(1)SU3 and later 12.5(1)SU1 and later 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 internal security testing. 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-20191002-cucm-xss-12715 Revision History o +---------+--------------------------+---------+--------+-----------------+ | Version | Description | Section | Status | Date | +---------+--------------------------+---------+--------+-----------------+ | 1.0 | Initial public release. | - | Final | 2019-October-02 | +---------+--------------------------+---------+--------+-----------------+ ================================================================================== Cisco Unified Communications Manager Cross-Site Scripting Vulnerability Priority: Medium Advisory ID: cisco-sa-20191002-cucm-xss-12716 First Published: 2019 October 2 16:00 GMT Version 1.0: Final Workarounds: No workarounds availableCisco Bug IDs: CSCvo42317 CVE-2019-12716 CWE-79 CVSS Score: 6.1 AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:X/RL:X/RC:X Summary o A vulnerability in the web-based interface of Cisco Unified Communications Manager and Cisco Unified Communications Manager Session Management Edition (SME) could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the web-based interface. The vulnerability is due to insufficient validation of user-supplied input by the web-based interface of the affected software. An attacker could exploit this vulnerability by persuading a user of the interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive browser-based information. 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-20191002-cucm-xss-12716 Affected Products o Vulnerable Products At the time of publication, this vulnerability affected the following Cisco Unified Communications Manager and Cisco Unified Communications Manager SME releases: 10.5(2) and earlier 11.5(1)SU5 and earlier 12.0(1)SU2 and earlier 12.5(1) and earlier 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, the following Cisco Unified Communications Manager and Cisco Unified Communications Manager SME releases contained the fix for this vulnerability: 10.5(2)SU9 and later 11.5(1)SU6 and later 12.0(1)SU3 and later 12.5(1)SU1 and later 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 internal security testing. 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-20191002-cucm-xss-12716 Revision History o +---------+--------------------------+---------+--------+-----------------+ | Version | Description | Section | Status | Date | +---------+--------------------------+---------+--------+-----------------+ | 1.0 | Initial public release. | - | Final | 2019-October-02 | +---------+--------------------------+---------+--------+-----------------+ ================================================================================== Cisco Unified Communications Manager SQL Injection Vulnerability Priority: Medium Advisory ID: cisco-sa-20191002-cuc-inject First Published: 2019 October 2 16:00 GMT Version 1.0: Final Workarounds: No workarounds availableCisco Bug IDs: CSCvo42378 CVE-2019-12710 CWE-89 CVSS Score: 4.9 AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N/E:X/RL:X/RC:X Summary o A vulnerability in the web-based interface of Cisco Unified Communications Manager and Cisco Unified Communications Manager Session Management Edition (SME) could allow an authenticated, remote attacker to impact the confidentiality of an affected system by executing arbitrary SQL queries. The vulnerability exists because the affected software improperly validates user-supplied input in SQL queries. An attacker could exploit this vulnerability by sending crafted requests that contain malicious SQL statements to the affected application. A successful exploit could allow the attacker to determine the presence of certain values in the database, impacting the confidentiality of the system. 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-20191002-cuc-inject Affected Products o Vulnerable Products At the time of publication, this vulnerability affected the following Cisco Unified Communications Manager and Cisco Unified Communications Manager SME releases: 10.5(2) and earlier 11.5(1)SU5 and earlier 12.0(1)SU2 and earlier 12.5(1) and earlier 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, the following Cisco Unified Communications Manager and Cisco Unified Communications Manager SME releases contained the fix for this vulnerability: 10.5(2)SU9 and later 11.5(1)SU6 and later 12.0(1)SU3 and later 12.5(1)SU1 and later 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 internal security testing. 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-20191002-cuc-inject Revision History o +---------+--------------------------+---------+--------+-----------------+ | Version | Description | Section | Status | Date | +---------+--------------------------+---------+--------+-----------------+ | 1.0 | Initial public release. | - | Final | 2019-October-02 | +---------+--------------------------+---------+--------+-----------------+ ================================================================================== Cisco Unified Communications Manager Security Bypass Vulnerability Priority: Medium Advisory ID: cisco-sa-20191002-ucm-secbypass First Published: 2019 October 2 16:00 GMT Version 1.0: Final Workarounds: No workarounds availableCisco Bug IDs: CSCvp14434 CVE-2019-15272 CWE-264 CVSS Score: 6.5 AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N/E:X/RL:X/RC:X Summary o A vulnerability in the web-based interface of Cisco Unified Communications Manager and Cisco Unified Communications Manager Session Management Edition (SME) could allow an unauthenticated, remote attacker to bypass security restrictions. The vulnerability is due to improper handling of malformed HTTP methods. An attacker could exploit this vulnerability by sending a crafted HTTP request to the affected system. A successful exploit could allow the attacker to gain unauthorized access to the system. 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-20191002-ucm-secbypass Affected Products o Vulnerable Products At the time of publication, this vulnerability affected the following Cisco Unified Communications Manager and Cisco Unified Communications Manager SME releases: 10.5(2) and earlier 11.5(1)SU5 and earlier 12.0(1)SU2 and earlier 12.5(1) and earlier 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, the following Cisco Unified Communications Manager and Cisco Unified Communications Manager SME releases contained the fix for this vulnerability: 10.5(2)SU9 and later 11.5(1)SU6 and later 12.0(1)SU3 and later 12.5(1)SU1 and later 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 internal security testing. 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-20191002-ucm-secbypass Revision History o +---------+--------------------------+---------+--------+-----------------+ | Version | Description | Section | Status | Date | +---------+--------------------------+---------+--------+-----------------+ | 1.0 | Initial public release. | - | Final | 2019-October-02 | +---------+--------------------------+---------+--------+-----------------+ ================================================================================== Cisco Unified Communications Manager XML External Expansion Vulnerability Priority: Medium Advisory ID: cisco-sa-20191002-cucm-xxe First Published: 2019 October 2 16:00 GMT Version 1.0: Final Workarounds: No workarounds availableCisco Bug IDs: CSCvp46079 CVE-2019-12711 CWE-611 CVSS Score: 6.1 AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:L/E:X/RL:X/RC:X Summary o A vulnerability in the web-based interface of Cisco Unified Communications Manager and Cisco Unified Communications Manager Session Management Edition (SME) could allow an unauthenticated, remote attacker to access sensitive information or cause a denial of service (DoS) condition. The vulnerability is due to improper restrictions on XML entities. An attacker could exploit this vulnerability by sending malicious requests to an affected system that contain references in XML entities. A successful exploit could allow the attacker to retrieve files from the local system, resulting in the disclosure of sensitive information, or cause the application to consume available resources, resulting in a DoS condition. 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-20191002-cucm-xxe Affected Products o Vulnerable Products At the time of publication, this vulnerability affected the following Cisco Unified Communications Manager and Cisco Unified Communications Manager SME releases: 10.5(2) and earlier 11.5(1)SU5 and earlier 12.0(1)SU2 and earlier 12.5(1) and earlier 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, the following Cisco Unified Communications Manager and Cisco Unified Communications Manager SME releases contained the fix for this vulnerability: 10.5(2)SU9 and later 11.5(1)SU6 and later 12.0(1)SU3 and later 12.5(1)SU1 and later 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 internal security testing. 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-20191002-cucm-xxe Revision History o +---------+--------------------------+---------+--------+-----------------+ | Version | Description | Section | Status | Date | +---------+--------------------------+---------+--------+-----------------+ | 1.0 | Initial public release. | - | Final | 2019-October-02 | +---------+--------------------------+---------+--------+-----------------+ ================================================================================== Multiple Cisco Unified Communications Products Cross-Site Request Forgery Vulnerability Priority: High Advisory ID: cisco-sa-20191002-cucm-csrf First Published: 2019 October 2 16:00 GMT Version 1.0: Final Workarounds: No workarounds availableCisco Bug IDs: CSCvo42306CSCvo91541CSCvo99233 CVE-2019-1915 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 Unified Communications Manager, Cisco Unified Communications Manager Session Management Edition (SME), Cisco Unified Communications Manager IM and Presence (Unified CM IM& P) Service, and Cisco Unity Connection 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-20191002-cucm-csrf Affected Products o Vulnerable Products This vulnerability affects Cisco Unified Communications Manager, Cisco Unified Communications Manager SME, Cisco Unified CM IM&P Service, and Cisco Unity Connection. For information about which releases are vulnerable, see the Fixed Software section 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 o There are no workarounds that address this vulnerability. Fixed Software o Cisco has released free software updates that address the vulnerability described in this advisory. Customers may only install and expect support for software versions and feature sets for which they have purchased a license. By installing, downloading, accessing, or otherwise using such software upgrades, customers agree to follow the terms of the Cisco software license: https://www.cisco.com/c/en/us/products/end-user-license-agreement.html Additionally, customers may only download software for which they have a valid license, procured from Cisco directly, or through a Cisco authorized reseller or partner. In most cases this will be a maintenance upgrade to software that was previously purchased. Free security software updates do not entitle customers to a new software license, additional software feature sets, or major revision upgrades. 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. Customers Without Service Contracts Customers who purchase directly from Cisco but do not hold a Cisco service contract and customers who make purchases through third-party vendors but are unsuccessful in obtaining fixed software through their point of sale should obtain upgrades by contacting the Cisco TAC: https://www.cisco.com/c/en/us/support/web/tsd-cisco-worldwide-contacts.html Customers should have the product serial number available and be prepared to provide the URL of this advisory as evidence of entitlement to a free upgrade. Fixed Releases Unified Communications Manager and Unified Communications Manager Session Management Edition: CSCvo42306 The Unified Communications Manager Software can be downloaded from the Software Center on Cisco.com by navigating to Products > Unified Communications > Call Control > Unified Communications Manager (CallManager) . Unified Communications First Fixed Release for This Vulnerability Manager Release Earlier than 10.5(2) 10.5(2)SU9 Apply patch file 10.5(2) ciscocm_CSCvo42306_CSRFFix_105X_v1.5.cop.sgn or upgrade to 10.5(2)SU9. 11.0 11.5(1)SU6 Apply patch file 11.5 ciscocm_CSCvo42306_CSRFFix_11_5X_v1.7.cop.sgn or upgrade to 11.5(1)SU6. Apply patch file 12.0 ciscocm_CSCvo42306_CSRFFix_12_0X_v1.7.cop.sgn or upgrade to 12.0(1)SU3. Apply patch file 12.5 ciscocm_CSCvo42306_CSRFFix_12_5X_v1.7.cop.sgn or upgrade to 12.5(1)SU1. Unified Communications Manager IM and Presence Service: CSCvo99233 The Unified Communications Manager IM and Presence Service Software can be downloaded from the Software Center on Cisco.com by navigating to Products > Unified Communications > Unified Communications Applications > Presence Software > Unified Communications Manager IM & Presence Service . Unified Communications First Fixed Release for This Vulnerability Manager IM and Presence Service Release Earlier than 10.5(2) 10.5(2) ES Apply patch file 10.5(2) ciscocm_CSCvo99233_CSRFFixForCUP_1052X.cop.sgn or upgrade to 10.5(2) ES. 11.0 11.5(1)SU6 Apply patch file 11.5 ciscocm_CSCvo99233_CSRFFixForCUP_115X_v2.cop.sgn or upgrade to 11.5(1)SU6. 12.0 12.5(1)SU1 Apply patch file 12.5 ciscocm_CSCvo99233_CSRFFixForCUP_125X.cop.sgn or upgrade to 12.5(1)SU1. Unity Connection: CSCvo91541 The Unity Connection Software can be downloaded from the Software Center on Cisco.com by navigating to Products > Unified Communications > Unified Communications Applications > Messaging > Unity Connection . Unity Connection First Fixed Release for This Vulnerability Release Earlier than 10.5(2)SU9 10.5(2) Apply patch file 10.5(2) ciscocm.CSCvo91541_CSRFFix_10.5x.k3.cop.sgn or upgrade to 10.5(2)SU9. 11.0 11.5(1)SU6 Apply patch file 11.5 ciscocm.CSCvo91541_CSRFFix_11.5x.k3.cop.sgn or upgrade to 11.5(1)SU6. Apply patch file 12.0 ciscocm.CSCvo91541_CSRFFix_12.0x.k3.cop.sgn or upgrade to 12.0(1)SU3. Apply patch file 12.5 ciscocm.CSCvo91541_CSRFFix_12.5x.k3.cop.sgn or upgrade to 12.5(1)SU1. 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 internal security testing. 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-20191002-cucm-csrf Revision History o +---------+--------------------------+---------+--------+-----------------+ | Version | Description | Section | Status | Date | +---------+--------------------------+---------+--------+-----------------+ | 1.0 | Initial public release. | - | Final | 2019-October-02 | +---------+--------------------------+---------+--------+-----------------+ ================================================================================== Multiple Cisco Unified Communications Products Cross-Site Scripting Vulnerability Priority: Medium Advisory ID: cisco-sa-20191002-cuc-xss First Published: 2019 October 2 16:00 GMT Version 1.0: Final Workarounds: No workarounds availableCisco Bug IDs: CSCvp14284CSCvq12061CSCvq13816 CVE-2019-12707 CWE-79 CVSS Score: 6.1 AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:X/RL:X/RC:X Summary o A vulnerability in the web-based interface of multiple Cisco Unified Communications products could allow an unauthenticated, remote attacker to conduct a cross-site scripting (XSS) attack against a user of the web-based interface of the affected software. The vulnerability is due to insufficient validation of user-supplied input by the web-based interface of the affected software. An attacker could exploit this vulnerability by persuading a user of the interface to click a crafted link. A successful exploit could allow the attacker to execute arbitrary script code in the context of the affected interface or access sensitive browser-based information. 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-20191002-cuc-xss Affected Products o Vulnerable Products At the time of publication, this vulnerability affected the following Cisco products and releases: Unified Communications Manager and Unified Communications Manager Session Management Edition (SME) releases 10.5(2) and earlier, 11.5(1) SU5 and earlier, and 12.5(1) and earlier Unified Communications Manager IM & Presence Service (IM&P) releases 11.5(1)SU5 and earlier and 12.5(1) and earlier Unity Connection releases 11.5(1)SU5 and earlier and 12.5(1) and earlier 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, the following Cisco products and releases contained the fix for this vulnerability: Unified Communications Manager and Unified Communications Manager SME releases 10.5(2)SU9 and later, 11.5(1)SU6 and later, and 12.5(1)SU1 and later Unified Communications Manager IM&P releases 11.5(1)SU6 and later and 12.5(1)SU1 and later Unity Connection releases 11.5(1)SU6 and later and 12.5(1)SU1 and later 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 internal security testing. 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-20191002-cuc-xss Revision History o +---------+--------------------------+---------+--------+-----------------+ | Version | Description | Section | Status | Date | +---------+--------------------------+---------+--------+-----------------+ | 1.0 | Initial public release. | - | Final | 2019-October-02 | +---------+--------------------------+---------+--------+-----------------+ =============================================================================== Cisco Unified Communications Manager Security Bypass Vulnerability Priority: Medium Advisory ID: cisco-sa-20191002-ucm-secbypass First Published: 2019 October 2 16:00 GMT Last Updated: 2019 October 23 18:01 GMT Version 1.1: Final Workarounds: No workarounds availableCisco Bug IDs: CSCvp14434 CVE-2019-15272 CWE-264 CVSS Score: 6.5 AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N/E:X/RL:X/RC:X Summary o A vulnerability in the web-based interface of Cisco Unified Communications Manager and Cisco Unified Communications Manager Session Management Edition (SME) could allow an unauthenticated, remote attacker to bypass security restrictions. The vulnerability is due to improper handling of malformed HTTP methods. An attacker could exploit this vulnerability by sending a crafted HTTP request to the affected system. A successful exploit could allow the attacker to gain unauthorized access to the system. 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-20191002-ucm-secbypass Affected Products o Vulnerable Products At the time of publication, this vulnerability affected the following Cisco Unified Communications Manager and Cisco Unified Communications Manager SME releases: 10.5(2) and earlier 11.5(1)SU5 and earlier 12.0(1)SU2 and earlier 12.5(1) and earlier 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, the following Cisco Unified Communications Manager and Cisco Unified Communications Manager SME releases contained the fix for this vulnerability: 10.5(2)SU9 and later 12.0(1)SU3 and later 12.5(1)SU1 and later 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 internal security testing. 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-20191002-ucm-secbypass Revision History o +---------+-----------------------+------------+--------+-----------------+ | Version | Description | Section | Status | Date | +---------+-----------------------+------------+--------+-----------------+ | 1.1 | Removed 11.5(1)SU6 | Fixed | Final | 2019-October-23 | | | and later. | Releases | | | +---------+-----------------------+------------+--------+-----------------+ | 1.0 | Initial public | - | Final | 2019-October-02 | | | release. | | | | +---------+-----------------------+------------+--------+-----------------+ =============================================================================== Cisco Unified Communications Manager XML External Expansion Vulnerability Priority: Medium Advisory ID: cisco-sa-20191002-cucm-xxe First Published: 2019 October 2 16:00 GMT Last Updated: 2019 October 23 17:53 GMT Version 1.1: Final Workarounds: No workarounds availableCisco Bug IDs: CSCvp46079 CVE-2019-12711 CWE-611 CVSS Score: 6.1 AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:N/A:L/E:X/RL:X/RC:X Summary o A vulnerability in the web-based interface of Cisco Unified Communications Manager and Cisco Unified Communications Manager Session Management Edition (SME) could allow an unauthenticated, remote attacker to access sensitive information or cause a denial of service (DoS) condition. The vulnerability is due to improper restrictions on XML entities. An attacker could exploit this vulnerability by sending malicious requests to an affected system that contain references in XML entities. A successful exploit could allow the attacker to retrieve files from the local system, resulting in the disclosure of sensitive information, or cause the application to consume available resources, resulting in a DoS condition. 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-20191002-cucm-xxe Affected Products o Vulnerable Products At the time of publication, this vulnerability affected the following Cisco Unified Communications Manager and Cisco Unified Communications Manager SME releases: 10.5(2) and earlier 11.5(1)SU5 and earlier 12.0(1)SU2 and earlier 12.5(1) and earlier 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, the following Cisco Unified Communications Manager and Cisco Unified Communications Manager SME releases contained the fix for this vulnerability: 10.5(2)SU9 and later 12.0(1)SU3 and later 12.5(1)SU1 and later 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 internal security testing. 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-20191002-cucm-xxe Revision History o +---------+-----------------------+------------+--------+-----------------+ | Version | Description | Section | Status | Date | +---------+-----------------------+------------+--------+-----------------+ | 1.1 | Removed 11.5(1)SU6 | Fixed | Final | 2019-October-23 | | | and later | Releases | | | +---------+-----------------------+------------+--------+-----------------+ | 1.0 | Initial public | - | Final | 2019-October-02 | | | release. | | | | +---------+-----------------------+------------+--------+-----------------+ - --------------------------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. 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