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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT Security Bulletin ASB-2022.0203 Oracle Communications Applications Critical Patch Update Advisory 19 October 2022 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Oracle Communications Billing and Revenue Management Oracle Communications Convergence Oracle Communications Convergent Charging Controller Oracle Communications Design Studio Oracle Communications Instant Messaging Server Oracle Communications Messaging Server Oracle Communications MetaSolv Solution Oracle Communications Network Charging and Control Oracle Communications Order and Service Management Oracle Communications Pricing Design Center Oracle Communications Unified Assurance Operating System: Windows UNIX variants (UNIX, Linux, OSX) Resolution: Patch/Upgrade CVE Names: CVE-2022-35737 CVE-2022-34305 CVE-2022-31813 CVE-2022-31129 CVE-2022-25857 CVE-2022-24823 CVE-2022-23632 CVE-2022-23437 CVE-2022-23181 CVE-2022-21601 CVE-2022-2068 CVE-2022-2048 CVE-2021-44832 CVE-2021-43527 CVE-2021-23450 CVE-2021-21295 CVE-2021-3918 CVE-2020-36518 CVE-2018-1311 Comment: CVSS (Max): 9.8* CVE-2022-31813 (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H) CVSS Source: [Oracle], NVD Calculator: https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H * Not all CVSS available when published OVERVIEW Multiple vulnerabilities have been identified in : o Oracle Communications Billing and Revenue Management, versions 12.0.0.4.0-12.0.0.7.0 o Oracle Communications Convergence, version 3.0.3.0 o Oracle Communications Convergent Charging Controller, versions 6.0.1.0.0, 12.0.1.0.0-12.0.5.0.0 o Oracle Communications Design Studio, version 7.4.2 o Oracle Communications Instant Messaging Server, version 10.0.1.6.0 o Oracle Communications Messaging Server, version 8.1 o Oracle Communications MetaSolv Solution, version 6.3.1 o Oracle Communications Network Charging and Control, versions 6.0.1.0.0, 12.0.1.0.0-12.0.5.0.0 o Oracle Communications Order and Service Management, versions 7.3, 7.4 o Oracle Communications Pricing Design Center, versions 12.0.0.4.0-12.0.0.7.0 o Oracle Communications Unified Assurance, versions prior to 5.5.7.0.0, 6.0.0.0.0 [1] IMPACT The vendor has provided the following information regarding the vulnerabilities: "This Critical Patch Update contains 27 new security patches for Oracle Communications Applications. 21 of these vulnerabilities may be remotely exploitable without authentication, i.e., may be exploited over a network without requiring user credentials." [1] "CVE-2021-23450 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 3.0.3.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Communications Convergence. Successful attacks of this vulnerability can result in takeover of Oracle Communications Convergence. Affects: o Oracle Communications Convergence 3.0.3.0 CVE-2021-43527 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 8.1. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTPS to compromise Oracle Communications Messaging Server. Successful attacks of this vulnerability can result in takeover of Oracle Communications Messaging Server. Affects: o Oracle Communications Messaging Server 8.1 CVE-2022-23632 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 7.4. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Communications Order and Service Management. Successful attacks of this vulnerability can result in takeover of Oracle Communications Order and Service Management. Affects: o Oracle Communications Order and Service Management 7.4 CVE-2021-3918 9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Supported versions that are affected are Prior to 5.5.7.0.0 and 6.0.0.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Communications Unified Assurance. Successful attacks of this vulnerability can result in takeover of Oracle Communications Unified Assurance. Affects: o Oracle Communications Unified Assurance Prior to 5.5.7.0.0, 6.0.0.0.0 CVE-2022-31813 9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Supported versions that are affected are Prior to 5.5.7.0.0 and 6.0.0.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Communications Unified Assurance. Successful attacks of this vulnerability can result in takeover of Oracle Communications Unified Assurance. Affects: o Oracle Communications Unified Assurance Prior to 5.5.7.0.0, 6.0.0.0.0 CVE-2022-2068 9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Supported versions that are affected are Prior to 5.5.7.0.0 and 6.0.0.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTPS to compromise Oracle Communications Unified Assurance. Successful attacks of this vulnerability can result in takeover of Oracle Communications Unified Assurance. Affects: o Oracle Communications Unified Assurance Prior to 5.5.7.0.0, 6.0.0.0.0 CVE-2018-1311 8.1 AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H Supported versions that are affected are 6.0.1.0.0 and 12.0.1.0.0-12.0.5.0.0. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Communications Convergent Charging Controller. Successful attacks of this vulnerability can result in takeover of Oracle Communications Convergent Charging Controller. Affects: o Oracle Communications Convergent Charging Controller 6.0.1.0.0, 12.0.1.0.0-12.0.5.0.0 o Oracle Communications Network Charging and Control 6.0.1.0.0, 12.0.1.0.0-12.0.5.0.0 CVE-2022-31129 7.5 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Supported versions that are affected are 12.0.0.4.0-12.0.0.6.0. 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 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 12.0.0.4.0-12.0.0.6.0 o Oracle Communications Design Studio 7.4.2 CVE-2022-35737 7.5 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Supported versions that are affected are 6.0.1.0.0 and 12.0.1.0.0-12.0.5.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Communications Convergent Charging Controller. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Communications Convergent Charging Controller. Affects: o Oracle Communications Convergent Charging Controller 6.0.1.0.0, 12.0.1.0.0-12.0.5.0.0 o Oracle Communications Network Charging and Control 6.0.1.0.0, 12.0.1.0.0-12.0.5.0.0 CVE-2020-36518 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 10.0.1.6.0. 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 10.0.1.6.0 o Oracle Communications Pricing Design Center 12.0.0.4.0-12.0.0.7.0 CVE-2022-25857 7.5 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Supported versions that are affected are 12.0.0.5.0-12.0.0.7.0. 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 ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Communications Pricing Design Center. Affects: o Oracle Communications Pricing Design Center 12.0.0.5.0-12.0.0.7.0 CVE-2022-2048 7.5 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Supported versions that are affected are Prior to 5.5.7.0.0 and 6.0.0.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Communications Unified Assurance. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Communications Unified Assurance. Affects: o Oracle Communications Unified Assurance Prior to 5.5.7.0.0, 6.0.0.0.0 CVE-2022-23181 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 10.0.1.6.0. 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 10.0.1.6.0 CVE-2021-44832 6.6 AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H The supported version that is affected is 10.0.1.6.0. Difficult to exploit vulnerability allows high privileged 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 10.0.1.6.0 o Oracle Communications MetaSolv Solution 6.3.1 o Oracle Communications Order and Service Management 7.3, 7.4 CVE-2022-21601 6.5 AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L Supported versions that are affected are 12.0.0.4.0-12.0.0.7.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via TCP to compromise Oracle Communications Billing and Revenue Management. Successful attacks of this vulnerability can result in unauthorized read access to a subset of 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 12.0.0.4.0-12.0.0.7.0 CVE-2022-23437 6.5 AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H The supported version that is affected is 6.3.1. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Communications MetaSolv Solution. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Communications MetaSolv Solution. Affects: o Oracle Communications MetaSolv Solution 6.3.1 o Oracle Communications Order and Service Management 7.3, 7.4 CVE-2022-34305 6.1 AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N Supported versions that are affected are Prior to 5.5.7.0.0 and 6.0.0.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Communications Unified Assurance. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Communications Unified Assurance, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Communications Unified Assurance accessible data as well as unauthorized read access to a subset of Oracle Communications Unified Assurance accessible data. Affects: o Oracle Communications Unified Assurance Prior to 5.5.7.0.0, 6.0.0.0.0 CVE-2021-21295 5.9 AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N Supported versions that are affected are 12.0.0.4.0-12.0.0.6.0. Difficult to exploit 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 12.0.0.4.0-12.0.0.6.0 CVE-2022-24823 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 o Oracle Communications Pricing Design Center 12.0.0.4.0-12.0.0.6.0" [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 - October 2022 https://www.oracle.com/security-alerts/cpuoct2022.html [2] Text Form of Oracle Critical Patch Update - October 2022 Risk Matrices https://www.oracle.com/security-alerts/cpuoct2022verbose.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: https://auscert.org.au/gpg-key/ iQIVAwUBY0+PjskNZI30y1K9AQh3NBAAtbANa+m5pzV7AeXUUpOrX6TnFDqDBN1Y OsWmbjii2ogK4ahQSXu2bcNkb4PsKI0lVMINq4DOK3/e5wSE9u9abzqPJLjhqlys 0yLqRHwKUtzaeGWdp/Ya4O7dxTQktx0QTIE7G/742PtuIoh14tJjhs9eEQvfcWQn OjMsGvJQThBPkrnV1EPxPnOnugFs9xQv4OnlyTbfAxGYhiNnI3RHvysOGpy2gxHe ZBFMcwbY+ueXaHsaONGSq1D2/HUmHdX+6s4qBz4Gvbix99X5dOsDGQAbP+QHlETD l5LZWZbr07X1HC/iLlMPPTKgQodD91KON3p71FbEYpZVQxaWaB4y8EGYMDsDSS6E GXZoyVEA7hg+7CEt5KekSKE6h55ad5svcvMZ1Jo4Sy6WBM6uPctR2h7pwie3v7di TAE5eznnva9SX8fVD4crEQOcp0sVRlhX6BTub41Qx+Zuznaan3Rz83Kdd63+kLvU vJhjUs6UDBYmF94C6TFXrY/iGEkURjkQGvDQq8I4YGebzOgh+kc2Bbj0vzYm14RW JpJ0Ht9YC0oEkD7LeauzgILgptzlOER2eSeYdDdsoGcBCzUvdsJUcUeYK483noV8 uDiHIuUpMoKi6M+uqG+nqLEeDiZscQg1s0Cgkg8+DMMaQjV38y2oN6mI2K/v0tm3 mBS/IV0fMVo= =kVxs -----END PGP SIGNATURE-----