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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT Security Bulletin ASB-2018.0015 Multiple vulnerabilities have been identified in Oracle Communications Applications 17 January 2018 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Oracle Communications Applications Operating System: Windows UNIX variants (UNIX, Linux, OSX) Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated Modify Arbitrary Files -- Existing Account Denial of Service -- Existing Account Access Confidential Data -- Remote/Unauthenticated Read-only Data Access -- Existing Account Resolution: Patch/Upgrade CVE Names: CVE-2018-2571 CVE-2018-2570 CVE-2018-2567 CVE-2017-5645 CVE-2016-5385 CVE-2015-3253 CVE-2013-2566 Member content until: Friday, February 16 2018 Reference: ESB-2018.0154 ASB-2017.0164 ASB-2017.0115 ASB-2017.0047 ESB-2017.3138 ESB-2017.2943 ASB-2017.0104.2 OVERVIEW Multiple vulnerabilities have been identified in Oracle Communications Application Session Controller, version 3.x Oracle Communications BRM - Elastic Charging Engine, version 7.5 Oracle Communications Convergent Charging Controller, version 6.0 Oracle Communications Network Charging and Control, version 6.0 Oracle Communications Order and Service Management, versions 7.2.4.1.x, 7.2.4.2.x, 7.3.0.1.x, 7.3.0.x.x Oracle Communications Services Gatekeeper, versions 5.1, 6.0 Oracle Communications Unified Inventory Management, versions 7.2.4.2.x, 7.3 Oracle Communications User Data Repository, versions 10.x, 12.x [1] IMPACT The vendor has provided the following information regarding the vulnerabilities: "This Critical Patch Update contains 10 new security fixes for Oracle Communications Applications. 8 of these vulnerabilities may be remotely exploitable without authentication, i.e., may be exploited over a network without requiring user credentials." [1] "CVE-2015-3253 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 7.5. 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. 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 7.5. 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. 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 7.5. 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. 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 7.5. 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. 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 7.5. 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. CVE-2016-5385 8.1 AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Supported versions that are affected are 10.x and 12.x. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Communications User Data Repository. Successful attacks of this vulnerability can result in takeover of Oracle Communications User Data Repository. CVE-2018-2570 6.3 AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L Supported versions that are affected are 7.2.4.2.x and 7.3. 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 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 and unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Communications Unified Inventory Management. CVE-2018-2567 6.1 AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Supported versions that are affected are 7.2.4.1.x, 7.2.4.2.x, 7.3.0.x.x and 7.3.0.1.x. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Communications Order and Service Management. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Communications Order and Service 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 Order and Service Management accessible data as well as unauthorized read access to a subset of Oracle Communications Order and Service Management accessible data. CVE-2013-2566 5.9 AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N The supported version that is affected is 3.x. Difficult to exploit vulnerability allows unauthenticated attacker with network access via TLS to compromise Oracle Communications Application Session Controller. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Communications Application Session Controller accessible data. CVE-2018-2571 5.4 AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N Supported versions that are affected are 7.2.4.2.x and 7.3. 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 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." [2] 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 2018 http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html [2] Text Form of Oracle Critical Patch Update - January 2018 Risk Matrices http://www.oracle.com/technetwork/security-advisory/cpujan2018verbose-3236630.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 iQIVAwUBWl7cv4x+lLeg9Ub1AQgakw//Ro1kypiSZNfZP0+H5u7ubnYHYDwsYK71 q+a6BzCTJDWMKD4S8zPFfqAwdZGSjKglsboSM6OY6La5N67Q0wLFogFyzXnLH09W Mqu3tIatjmDIMdhslCoQzbL29PCGS0V3IFZGOM7Gb97VGSbbzdD3vTSXyasJgGMh Zs4O179RXMTB3kkGqGnBfdTYdNIcFFNWwUMOKSkq2NSs/jd4r5UrOA0O0TYVYbtb b2oVl6MDL3P9pr5YYtZmMDKSNlU7kq5Y9W15Lp1DII9DxaC+S1p1TF8mEerP/pWY X3JddE7RGq4ae+S8zwo7pNaAeEzZoRnvQ0xGiMqFTA/cN/rYRXdQ69/c90ddtgi9 ksWetddwyBdWErb+Odcgp4W7SXy7e9j2EDKLN0lTRs2Ik10ncbNeEoAwOI2/fH/2 WOw99ORK7NrVF0PWgykn+vEuNeJe+bsnmZKoiliwTUKMBvIgUUFjwmXM6Kzm5Unx N1H/MBkVPKZfubAy6aITdtUQ/KdBZO5QwmmA1ZuTLFzRCt/5v4dx5LEanBxRsi9R QI6qRSE+K4v5JsSKVC9Qe/nPJATaHndZLaB9ly/AI62V0SZtl6LvcxiKq/G8RHXD fzPwOBjqIOc6WUm2u23zfOmtxXYfHiVCdX25vSm936aIbb//payRBOaGTcGQa8nc YhEqPEkbncw= =LwQX -----END PGP SIGNATURE-----