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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT Security Bulletin ASB-2021.0152 Oracle Communications Applications Critical Patch Update 21 July 2021 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Oracle Communications Unified Inventory Management Oracle Communications Pricing Design Center Oracle Communications Offline Mediation Controller Oracle Communications Network Charging and Control Oracle Communications Instant Messaging Server Oracle Communications Design Studio Oracle Communications Convergent Charging Controller Oracle Communications BRM - Elastic Charging Engine Oracle Communications Billing and Revenue Management Operating System: Windows UNIX variants (UNIX, Linux, OSX) Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated Modify Arbitrary Files -- Remote/Unauthenticated Denial of Service -- Remote/Unauthenticated Read-only Data Access -- Remote/Unauthenticated Access Confidential Data -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2021-22112 CVE-2021-21345 CVE-2021-21290 CVE-2021-20227 CVE-2021-3345 CVE-2021-3177 CVE-2020-28196 CVE-2020-27216 CVE-2020-25649 CVE-2020-25648 CVE-2020-17530 CVE-2020-17527 CVE-2020-17521 CVE-2020-14195 CVE-2020-11987 CVE-2020-11612 CVE-2020-10878 CVE-2020-9484 CVE-2020-8286 CVE-2020-8203 CVE-2020-7017 CVE-2020-5258 CVE-2019-17566 CVE-2019-17195 CVE-2019-10086 CVE-2019-3740 Reference: ASB-2021.0148 ASB-2021.0140 ASB-2021.0089 OVERVIEW Multiple vulnerabilities have been identified in : o Oracle Communications Billing and Revenue Management, versions 7.5.0.23.0, 12.0.0.3.0 o Oracle Communications BRM - Elastic Charging Engine, versions 11.3.0.9.0, 12.0.0.3.0 o Oracle Communications Convergent Charging Controller, version 12.0.4.0.0 o Oracle Communications Design Studio, version 7.4.2 o Oracle Communications Instant Messaging Server, version 10.0.1.4.0 o Oracle Communications Network Charging and Control, versions 6.0.1.0, 12.0.1.0-12.0.4.0, 12.0.4.0.0 o Oracle Communications Offline Mediation Controller, version 12.0.0.3.0 o Oracle Communications Pricing Design Center, version 12.0.0.3.0 o Oracle Communications Unified Inventory Management, versions 7.3.2, 7.3.4, 7.3.5, 7.4.0, 7.4.1 [1] IMPACT The vendor has provided the following information regarding the vulnerabilities: "This Critical Patch Update contains 33 new security patches for Oracle Communications Applications. 22 of these vulnerabilities may be remotely exploitable without authentication, i.e., may be exploited over a network without requiring user credentials." [1] CVE-2021-21345 9.9 AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H The supported version that is affected is 12.0.0.3.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Communications BRM - Elastic Charging Engine. While the vulnerability is in Oracle Communications BRM - Elastic Charging Engine, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in takeover of Oracle Communications BRM - Elastic Charging Engine. Affects: o Oracle Communications BRM - Elastic Charging Engine 12.0.0.3.0 o Oracle Communications Unified Inventory Management 7.3.2, 7.3.4, 7.3.5, 7.4.0, 7.4.1 CVE-2020-11612 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 12.0.0.3.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Communications BRM - Elastic Charging Engine. Successful attacks of this vulnerability can result in takeover of Oracle Communications BRM - Elastic Charging Engine. Affects: o Oracle Communications BRM - Elastic Charging Engine 12.0.0.3.0 CVE-2021-3177 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 12.0.0.3.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Communications Offline Mediation Controller. Successful attacks of this vulnerability can result in takeover of Oracle Communications Offline Mediation Controller. Affects: o Oracle Communications Offline Mediation Controller 12.0.0.3.0 CVE-2020-17530 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 12.0.0.3.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Communications Pricing Design Center. Successful attacks of this vulnerability can result in takeover of Oracle Communications Pricing Design Center. Affects: o Oracle Communications Pricing Design Center 12.0.0.3.0 CVE-2019-17195 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 12.0.0.3.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Communications Pricing Design Center. Successful attacks of this vulnerability can result in takeover of Oracle Communications Pricing Design Center. Affects: o Oracle Communications Pricing Design Center 12.0.0.3.0 CVE-2021-22112 8.8 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H The supported version that is affected is 7.4.1. Easily exploitable vulnerability allows low privileged 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 7.4.1 CVE-2020-10878 8.6 AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H The supported version that is affected is 12.0.0.3.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via TCP/IP to compromise Oracle Communications Offline Mediation Controller. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Communications Offline Mediation Controller as well as unauthorized update, insert or delete access to some of Oracle Communications Offline Mediation Controller accessible data and unauthorized read access to a subset of Oracle Communications Offline Mediation Controller accessible data. Affects: o Oracle Communications Offline Mediation Controller 12.0.0.3.0 o Oracle Communications Pricing Design Center 12.0.0.3.0 CVE-2020-14195 8.1 AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H The supported version that is affected is 10.0.1.4.0. Difficult to exploit 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 10.0.1.4.0 CVE-2021-3345 7.8 AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H The supported version that is affected is 12.0.0.3.0. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle Communications Billing and Revenue Management executes to compromise Oracle Communications Billing and Revenue Management. Successful attacks of this vulnerability can result in takeover of Oracle Communications Billing and Revenue Management. Affects: o Oracle Communications Billing and Revenue Management 12.0.0.3.0 CVE-2020-27216 7.8 AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H The supported version that is affected is 12.0.0.3.0. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle Communications Offline Mediation Controller executes to compromise Oracle Communications Offline Mediation Controller. Successful attacks of this vulnerability can result in takeover of Oracle Communications Offline Mediation Controller. Affects: o Oracle Communications Offline Mediation Controller 12.0.0.3.0 o Oracle Communications Pricing Design Center 12.0.0.3.0 CVE-2020-8286 7.5 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N The supported version that is affected is 12.0.0.3.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Communications Billing and Revenue Management. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Communications Billing and Revenue Management accessible data. Affects: o Oracle Communications Billing and Revenue Management 12.0.0.3.0 CVE-2020-25649 7.5 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N Supported versions that are affected are 7.5.0.23.0 and 12.0.0.3.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Communications Billing and Revenue Management. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Communications Billing and Revenue Management accessible data. Affects: o Oracle Communications Billing and Revenue Management 7.5.0.23.0, 12.0.0.3.0 o Oracle Communications Convergent Charging Controller 12.0.4.0.0 o Oracle Communications Network Charging and Control 12.0.4.0.0 o Oracle Communications Unified Inventory Management 7.4.1 CVE-2019-17566 7.5 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N The supported version that is affected is 12.0.0.3.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Communications Offline Mediation Controller. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Communications Offline Mediation Controller accessible data. Affects: o Oracle Communications Offline Mediation Controller 12.0.0.3.0 CVE-2020-28196 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 12.0.0.3.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Communications Offline Mediation Controller. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Communications Offline Mediation Controller. Affects: o Oracle Communications Offline Mediation Controller 12.0.0.3.0 o Oracle Communications Pricing Design Center 12.0.0.3.0 CVE-2020-5258 7.5 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N The supported version that is affected is 12.0.0.3.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Communications Pricing Design Center. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Communications Pricing Design Center accessible data. Affects: o Oracle Communications Pricing Design Center 12.0.0.3.0 CVE-2020-17527 7.5 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N The supported version that is affected is 12.0.0.3.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Communications Pricing Design Center. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Communications Pricing Design Center accessible data. Affects: o Oracle Communications Pricing Design Center 12.0.0.3.0 CVE-2020-25648 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 12.0.0.3.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTPS to compromise Oracle Communications Pricing Design Center. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Communications Pricing Design Center. Affects: o Oracle Communications Pricing Design Center 12.0.0.3.0 CVE-2020-8203 7.4 AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H Supported versions that are affected are 7.5.0.23.0 and 12.0.0.3.0. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Communications Billing and Revenue Management. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Communications Billing and Revenue Management accessible data and unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Communications Billing and Revenue Management. Affects: o Oracle Communications Billing and Revenue Management 7.5.0.23.0, 12.0.0.3.0 CVE-2019-10086 7.3 AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L The supported version that is affected is 12.0.0.3.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Communications Pricing Design Center. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Communications Pricing Design Center accessible data as well as unauthorized read access to a subset of Oracle Communications Pricing Design Center accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Communications Pricing Design Center. Affects: o Oracle Communications Pricing Design Center 12.0.0.3.0 CVE-2020-9484 7.0 AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H The supported version that is affected is 10.0.1.4.0. Difficult to exploit vulnerability allows low privileged attacker with logon to the infrastructure where Oracle Communications Instant Messaging Server executes 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 10.0.1.4.0 CVE-2020-7017 6.7 AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:L The supported version that is affected is 12.0.0.3.0. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Communications Billing and Revenue Management. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Communications Billing and Revenue Management accessible data as well as unauthorized access to critical data or complete access to all Oracle Communications Billing and Revenue Management accessible data and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Communications Billing and Revenue Management. Affects: o Oracle Communications Billing and Revenue Management 12.0.0.3.0 CVE-2019-3740 6.5 AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N Supported versions that are affected are 7.3.2, 7.3.4, 7.3.5, 7.4.0 and 7.4.1. 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. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Communications Unified Inventory Management accessible data. Affects: o Oracle Communications Unified Inventory Management 7.3.2, 7.3.4, 7.3.5, 7.4.0, 7.4.1 CVE-2020-17521 5.5 AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Supported versions that are affected are 11.3.0.9.0 and 12.0.0.3.0. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle Communications BRM - Elastic Charging Engine executes to compromise Oracle Communications BRM - Elastic Charging Engine. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Communications BRM - Elastic Charging Engine accessible data. Affects: o Oracle Communications BRM - Elastic Charging Engine 11.3.0.9.0, 12.0.0.3.0 CVE-2021-21290 5.5 AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N The supported version that is affected is 7.4.2. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle Communications Design Studio executes to compromise Oracle Communications Design Studio. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Communications Design Studio accessible data. Affects: o Oracle Communications Design Studio 7.4.2 CVE-2021-20227 5.5 AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H Supported versions that are affected are 6.0.1.0 and 12.0.1.0-12.0.4.0. Easily exploitable vulnerability allows low privileged attacker with logon to the infrastructure where Oracle Communications Network Charging and Control executes to compromise Oracle Communications Network Charging and Control. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Communications Network Charging and Control. Affects: o Oracle Communications Network Charging and Control 6.0.1.0, 12.0.1.0-12.0.4.0 CVE-2020-11987 5.3 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N The supported version that is affected is 12.0.0.3.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via TCP/IP to compromise Oracle Communications Offline Mediation Controller. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Communications Offline Mediation Controller accessible data. Affects: o Oracle Communications Offline Mediation Controller 12.0.0.3.0 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 - July 2021 https://www.oracle.com/security-alerts/cpujul2021.html [2] Text Form of Oracle Critical Patch Update - July 2021 Risk Matrices https://www.oracle.com/security-alerts/cpujul2021verbose.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 iQIVAwUBYPefreNLKJtyKPYoAQgpeA//WDFpoEtvGEaDYkRJufTBQJtgLjG4BKnl 4nfCPp2lyzRV4Dl8NQv6ONorsB6EBk4cHOe3ckNg3LLwuVSbZmNEx9XItRE54zAC UKIQrXrRHT6kME3balAHzIY53tK8NJ7mi4fvVkSLFeRwGyLhFBhUVoTyterR5sfa 5JYwUt3D9306Pgr9f9NN+wgRcxaKb5VJYyyW7aEVZJpWkWsqfe8scnVMYipZfS+F 4NsqoAKaFVeb7tXL1wXNG5Uoc9975BqX9WbUM/FJkBm8vUpaVJFcbALYgbw8qJEt jQ4Cz+Dr6FmEHSjEuM0+FbzmE7GLB2HqESbjyEfEEbXU4NALLLAPGeqEPmKD84rD UQPiX6iubg0GHrMRkJXUunNLEoT+ZfNrZjCMhOJRtR0TpB99TG+9GKIgBAqv9Ig4 /nIEDFH1KWaiguMZyPSrEs3wn97O8cB8kMHCBtzMoB7Y2KgpMqSCelHIOj7VfpZx M356Sfs7lK+ij0MxuZPQErMeMJGzPfY1qFdmz1aQHFxbvSRuRZ0A4M5on5EFDWvY kcuBbZo6fnxIyNQjE6It/IE/lYH6ks/5cTjJJUCCiyKhT/M0Ee2pycw6yCV2xjcA 2hpGT4iM3YhGt1EmgvqXQAnuYdEUZ7T028puzooprU4mLUapIHtshKNITWGSQlZE C5Bo3W+qlyQ= =dSW3 -----END PGP SIGNATURE-----