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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT Security Bulletin ASB-2020.0017 Oracle Communications Applications security updates 15 January 2020 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Oracle Communications Applications Operating System: Windows UNIX variants (UNIX, Linux, OSX) Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated Denial of Service -- Remote/Unauthenticated Access Confidential Data -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2019-17091 CVE-2019-16168 CVE-2019-14379 CVE-2019-11477 CVE-2019-11358 CVE-2019-10072 CVE-2019-8457 CVE-2019-3862 CVE-2019-1559 CVE-2019-0227 CVE-2018-16395 CVE-2018-15756 CVE-2018-11058 CVE-2018-6829 CVE-2018-0734 CVE-2017-5645 Member content until: Friday, February 14 2020 Reference: ESB-2019.2285 ESB-2018.3467 ESB-2017.1442 OVERVIEW Multiple vulnerabilities have been identified in : o Oracle Communications Design Studio, versions 7.3.4.3.0, 7.3.5.5.0, 7.4.0.4.0, 7.4.1.1.0 o Oracle Communications Diameter Signaling Router (DSR), versions 8.0, 8.1, 8.2, 8.3, 8.4 o Oracle Communications Instant Messaging Server, version 10.0.1.3.0 o Oracle Communications Interactive Session Recorder, versions 6.0, 6.1, 6.2, 6.3 o Oracle Communications IP Service Activator, versions 7.3.4, 7.4.0 o Oracle Communications Session Border Controller, versions 7.4, 8.0, 8.1, 8.2, 8.3 o Oracle Communications Session Router, versions 7.4, 8.0, 8.1, 8.2, 8.3 o Oracle Communications Subscriber-Aware Load Balancer, versions 7.3, 8.1, 8.3 o Oracle Communications Unified Inventory Management, versions 7.3, 7.4 o Oracle Communications Unified Session Manager, versions 7.3.5, 8.2.5 o Oracle Enterprise Communications Broker, versions PCz3.0, PCz3.1, PCz3.2 o Oracle Enterprise Session Border Controller, versions 7.5, 8.0, 8.1, 8.2, 8.3 [1] IMPACT The vendor has provided the following information regarding the vulnerabilities: "This Critical Patch Update contains 25 new security patches for Oracle Communications Applications. 23 of these vulnerabilities may be remotely exploitable without authentication, i.e., may be exploited over a network without requiring user credentials." [1] CVE-2019-14379 9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H The supported version that is affected is 10.0.1.3.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Communications Instant Messaging Server. Successful attacks of this vulnerability can result in takeover of Oracle Communications Instant Messaging Server. Affects: o Oracle Communications Instant Messaging Server 10.0.1.3.0 CVE-2017-5645 9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H The supported version that is affected is 10.0.1.3.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via XMPP to compromise Oracle Communications Instant Messaging Server. Successful attacks of this vulnerability can result in takeover of Oracle Communications Instant Messaging Server. Affects: o Oracle Communications Instant Messaging Server 10.0.1.3.0 CVE-2018-16395 9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Supported versions that are affected are 6.0, 6.1, 6.2 and 6.3. Easily exploitable vulnerability allows unauthenticated attacker with network access via TLS to compromise Oracle Communications Interactive Session Recorder. Successful attacks of this vulnerability can result in takeover of Oracle Communications Interactive Session Recorder. Affects: o Oracle Communications Interactive Session Recorder 6.0, 6.1, 6.2, 6.3 CVE-2018-11058 9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Supported versions that are affected are 7.3.4 and 7.4.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via TCPS/HTTPS to compromise Oracle Communications IP Service Activator. Successful attacks of this vulnerability can result in takeover of Oracle Communications IP Service Activator. Affects: o Oracle Communications IP Service Activator 7.3.4, 7.4.0 CVE-2019-8457 9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Supported versions that are affected are 7.3 and 7.4. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Communications Unified Inventory Management. Successful attacks of this vulnerability can result in takeover of Oracle Communications Unified Inventory Management. Affects: o Oracle Communications Unified Inventory Management 7.3, 7.4 CVE-2019-3862 9.1 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H Supported versions that are affected are 8.0, 8.1, 8.2, 8.3 and 8.4. Easily exploitable vulnerability allows unauthenticated attacker with network access via SSH to compromise Oracle Communications Diameter Signaling Router (DSR). Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Communications Diameter Signaling Router (DSR) accessible data and unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Communications Diameter Signaling Router (DSR). Affects: o Oracle Communications Diameter Signaling Router (DSR) 8.0, 8.1, 8.2, 8.3, 8.4 CVE-2019-0227 7.5 AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Supported versions that are affected are 7.4.1.1.0, 7.3.4.3.0, 7.3.5.5.0 and 7.4.0.4.0. Difficult to exploit vulnerability allows unauthenticated attacker with access to the physical communication segment attached to the hardware where the Oracle Communications Design Studio executes to compromise Oracle Communications Design Studio. Successful attacks of this vulnerability can result in takeover of Oracle Communications Design Studio. Affects: o Oracle Communications Design Studio 7.4.1.1.0, 7.3.4.3.0, 7.3.5.5.0, 7.4.0.4.0 CVE-2019-16168 7.5 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Supported versions that are affected are 7.3.4.3.0, 7.3.5.5.0 and 7.4.0.4.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Communications Design Studio. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Communications Design Studio. Affects: o Oracle Communications Design Studio 7.3.4.3.0, 7.3.5.5.0, 7.4.0.4.0 CVE-2019-10072 7.5 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H The supported version that is affected is 10.0.1.3.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Communications Instant Messaging Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Communications Instant Messaging Server. Affects: o Oracle Communications Instant Messaging Server 10.0.1.3.0 CVE-2018-6829 7.5 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N Supported versions that are affected are 6.0, 6.1, 6.2 and 6.3. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Communications Interactive Session Recorder. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Communications Interactive Session Recorder accessible data. Affects: o Oracle Communications Interactive Session Recorder 6.0, 6.1, 6.2, 6.3 CVE-2019-11477 7.5 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Supported versions that are affected are 7.4, 8.0, 8.1, 8.2 and 8.3. Easily exploitable vulnerability allows unauthenticated attacker with network access via TCP to compromise Oracle Communications Session Border Controller. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Communications Session Border Controller. Affects: o Oracle Communications Session Border Controller 7.4, 8.0, 8.1, 8.2, 8.3 o Oracle Communications Session Router 7.4, 8.0, 8.1, 8.2 o Oracle Communications Subscriber-Aware Load Balancer 7.3, 8.1, 8.3 o Oracle Enterprise Communications Broker PCz3.0, PCz3.1, PCz3.2 o Oracle Enterprise Session Border Controller 7.5, 8.0, 8.1, 8.2, 8.3 CVE-2018-15756 7.5 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Supported versions that are affected are 7.3 and 7.4. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Communications Unified Inventory Management. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Communications Unified Inventory Management. Affects: o Oracle Communications Unified Inventory Management 7.3, 7.4 CVE-2019-11358 6.1 AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Supported versions that are affected are 6.0, 6.1, 6.2 and 6.3. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Communications Interactive Session Recorder. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Communications Interactive Session Recorder, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Communications Interactive Session Recorder accessible data as well as unauthorized read access to a subset of Oracle Communications Interactive Session Recorder accessible data. Affects: o Oracle Communications Interactive Session Recorder 6.0, 6.1, 6.2, 6.3 o Oracle Communications Unified Inventory Management 7.3, 7.4 CVE-2019-17091 6.1 AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Supported versions that are affected are 7.3 and 7.4. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Communications Unified Inventory Management. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Communications Unified Inventory Management, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Communications Unified Inventory Management accessible data as well as unauthorized read access to a subset of Oracle Communications Unified Inventory Management accessible data. Affects: o Oracle Communications Unified Inventory Management 7.3, 7.4 CVE-2019-1559 5.9 AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N Supported versions that are affected are 8.0, 8.1, 8.2, 8.3 and 8.4. Difficult to exploit vulnerability allows unauthenticated attacker with network access via TLS to compromise Oracle Communications Diameter Signaling Router (DSR). Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Communications Diameter Signaling Router (DSR) accessible data. Affects: o Oracle Communications Diameter Signaling Router (DSR) 8.0, 8.1, 8.2, 8.3, 8.4 o Oracle Communications Session Border Controller 7.4, 8.0, 8.1, 8.2, 8.3 o Oracle Communications Session Router 7.4, 8.0, 8.1, 8.2, 8.3 o Oracle Communications Unified Session Manager 7.3.5, 8.2.5 CVE-2018-0734 5.1 AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N Supported versions that are affected are PCz3.0, PCz3.1 and PCz3.2. Difficult to exploit vulnerability allows unauthenticated attacker with logon to the infrastructure where Oracle Enterprise Communications Broker executes to compromise Oracle Enterprise Communications Broker. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Enterprise Communications Broker accessible data. Affects: o Oracle Enterprise Communications Broker PCz3.0, PCz3.1, PCz3.2 o Oracle Enterprise Session Border Controller 7.5, 8.0, 8.1, 8.2, 8.3" [1] MITIGATION Oracle states: "Due to the threat posed by a successful attack, Oracle strongly recommends that customers apply CPU fixes as soon as possible. Until you apply the CPU fixes, it may be possible to reduce the risk of successful attack by blocking network protocols required by an attack. For attacks that require certain privileges or access to certain packages, removing the privileges or the ability to access the packages from users that do not need the privileges may help reduce the risk of successful attack. Both approaches may break application functionality, so Oracle strongly recommends that customers test changes on non-production systems. Neither approach should be considered a long-term solution as neither corrects the underlying problem." [1] REFERENCES [1] Oracle Critical Patch Update Advisory - January 2020 https://www.oracle.com/security-alerts/cpujan2020.html [2] Text Form of Oracle Critical Patch Update - January 2020 Risk Matrices https://www.oracle.com/security-alerts/cpujan2020verbose.html AusCERT has made every effort to ensure that the information contained in this document is accurate. However, the decision to use the information described is the responsibility of each user or organisation. 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. =========================================================================== 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 iQIVAwUBXh6ibWaOgq3Tt24GAQjHwBAAsPxyC6hPkh68c0EOewZ/VkBgpvAZ9XwM Jp/wseAXaXfT6blZxsOhTzbwzAb8w8famtK9rIliB+nOmQ4LHrr6ikAOGfzKbFl4 YbFPJTq3fR9KGdsUShDDWdoRTnrqtojwycbtF+M/ArdmXsglvhXiMEpXbWcUEgWd SWq5tNWF6J6biWc7FHd3VuarFUbFoOK3dSUZVFuGOjRk6zOsFsLXIDJN/NbJpBsr NootzgqYB3lX5VqLldk59Bzr39EfICtSAdEEkzaATRaiver9mRhwKRM1kvj/gKCN x26KlbusKcQbIsuLkduyxmRyrC3FDRBMpirbLxiz4q/QxGNMO5mLJ/VJMrys5NTQ TQgzNSf+gd1GAQe+fFdJmEdAVkA+yWP+DfTwWwuRYMvRAfbcW4JRrcppXZrtAUjE yNnr5djUIbaFsEqTHuwWqPDJ/9dz7Y52ZGOc39EOT60RAd7QhBfNRPuW8kygGbxU HeciGgytjf8NzMryh+0cKxtWdzwJ7Y7olV5CGsnpVSPhgshXSxKqX+plwjLbkdZs 0yE1od3/Hb4TkGWjDJGNkUUYHJCxR1OuwJyyHW6QwJmlhvQ/cTgRoyps4BsHqXXQ 0SoKpwbTh9tJk5VUzHm29BJtPoE9R5/B8uK+oguiK/JvsJAq41fpNwI6gcVRyBGE F2kakFZZ7tM= =ojGm -----END PGP SIGNATURE-----