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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 =========================================================================== AUSCERT Security Bulletin ASB-2019.0016 Multiple vulnerabilities have been identified in Oracle E-Business Suite 16 January 2019 =========================================================================== AusCERT Security Bulletin Summary --------------------------------- Product: Oracle E-Business Suite Operating System: UNIX variants (UNIX, Linux, OSX) Windows Impact/Access: Modify Arbitrary Files -- Remote/Unauthenticated Delete Arbitrary Files -- Remote/Unauthenticated Read-only Data Access -- Remote/Unauthenticated Resolution: Patch/Upgrade CVE Names: CVE-2019-2546 CVE-2019-2498 CVE-2019-2497 CVE-2019-2496 CVE-2019-2492 CVE-2019-2491 CVE-2019-2489 CVE-2019-2488 CVE-2019-2485 CVE-2019-2470 CVE-2019-2453 CVE-2019-2447 CVE-2019-2445 CVE-2019-2440 CVE-2019-2400 CVE-2019-2396 Member content until: Friday, February 15 2019 OVERVIEW Multiple vulnerabilities have been identified in : o Oracle E-Business Suite, versions 12.1.1, 12.1.2, 12.1.3, 12.2.3, 12.2.4, 12.2.5, 12.2.6, 12.2.7, 12.2.8 [1] IMPACT The vendor has provided the following information regarding the vulnerabilities: "This Critical Patch Update contains 16 new security fixes for the Oracle E-Business Suite. All of these vulnerabilities may be remotely exploitable without authentication, i.e., may be exploited over a network without requiring user credentials." [1] AppendixEBS "CVE-2019-2489 9.1 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N Supported versions that are affected are 12.1.3, 12.2.3, 12.2.4, 12.2.5, 12.2.6, 12.2.7 and 12.2.8. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle One-to-One Fulfillment. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle One-to-One Fulfillment accessible data as well as unauthorized access to critical data or complete access to all Oracle One-to-One Fulfillment accessible data. CVE-2019-2453 9.1 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N Supported versions that are affected are 12.1.1, 12.1.2 and 12.1.3. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Performance Management. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Performance Management accessible data as well as unauthorized access to critical data or complete access to all Oracle Performance Management accessible data. CVE-2019-2445 8.2 AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N Supported versions that are affected are 12.1.1, 12.1.2, 12.1.3, 12.2.3, 12.2.4, 12.2.5, 12.2.6, 12.2.7 and 12.2.8. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Content Manager. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Content Manager, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Content Manager accessible data as well as unauthorized update, insert or delete access to some of Oracle Content Manager accessible data. CVE-2019-2497 8.2 AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N Supported versions that are affected are 12.1.3, 12.2.3, 12.2.4, 12.2.5, 12.2.6, 12.2.7 and 12.2.8. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle CRM Technical Foundation. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle CRM Technical Foundation, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle CRM Technical Foundation accessible data as well as unauthorized update, insert or delete access to some of Oracle CRM Technical Foundation accessible data. CVE-2019-2400 8.2 AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N Supported versions that are affected are 12.1.1, 12.1.2, 12.1.3, 12.2.3, 12.2.4, 12.2.5, 12.2.6, 12.2.7 and 12.2.8. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle iStore. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle iStore, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle iStore accessible data as well as unauthorized update, insert or delete access to some of Oracle iStore accessible data. CVE-2019-2440 8.2 AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N Supported versions that are affected are 12.1.1, 12.1.2, 12.1.3, 12.2.3, 12.2.4, 12.2.5, 12.2.6, 12.2.7 and 12.2.8. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Marketing. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Marketing, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Marketing accessible data as well as unauthorized update, insert or delete access to some of Oracle Marketing accessible data. CVE-2019-2498 8.2 AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N Supported versions that are affected are 12.1.1, 12.1.2, 12.1.3, 12.2.3, 12.2.4, 12.2.5, 12.2.6, 12.2.7 and 12.2.8. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Partner Management. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Partner Management, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Partner Management accessible data as well as unauthorized update, insert or delete access to some of Oracle Partner Management accessible data. CVE-2019-2447 8.2 AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N Supported versions that are affected are 12.1.1, 12.1.2, 12.1.3, 12.2.3, 12.2.4, 12.2.5, 12.2.6, 12.2.7 and 12.2.8. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Partner Management. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Partner Management, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Partner Management accessible data as well as unauthorized update, insert or delete access to some of Oracle Partner Management accessible data. CVE-2019-2470 8.2 AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N Supported versions that are affected are 12.1.1, 12.1.2, 12.1.3, 12.2.3, 12.2.4, 12.2.5, 12.2.6, 12.2.7 and 12.2.8. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Partner Management. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Partner Management, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Oracle Partner Management accessible data as well as unauthorized update, insert or delete access to some of Oracle Partner Management accessible data. CVE-2019-2488 5.3 AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N Supported versions that are affected are 12.1.3, 12.2.3, 12.2.4, 12.2.5, 12.2.6, 12.2.7 and 12.2.8. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle CRM Technical Foundation. Successful attacks of this vulnerability can result in unauthorized read access to a subset of Oracle CRM Technical Foundation accessible data. CVE-2019-2396 4.7 AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N Supported versions that are affected are 12.1.3, 12.2.3, 12.2.4, 12.2.5, 12.2.6, 12.2.7 and 12.2.8. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle CRM Technical Foundation. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle CRM Technical Foundation, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle CRM Technical Foundation accessible data. CVE-2019-2496 4.7 AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N Supported versions that are affected are 12.1.3, 12.2.3, 12.2.4, 12.2.5, 12.2.6, 12.2.7 and 12.2.8. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle CRM Technical Foundation. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle CRM Technical Foundation, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle CRM Technical Foundation accessible data. CVE-2019-2491 4.7 AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N Supported versions that are affected are 12.1.1, 12.1.2, 12.1.3, 12.2.3, 12.2.4, 12.2.5, 12.2.6, 12.2.7 and 12.2.8. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Email Center. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Email Center, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Email Center accessible data. CVE-2019-2492 4.7 AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N Supported versions that are affected are 12.1.1, 12.1.2, 12.1.3, 12.2.3, 12.2.4, 12.2.5, 12.2.6, 12.2.7 and 12.2.8. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Email Center. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Email Center, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Email Center accessible data. CVE-2019-2485 4.7 AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N Supported versions that are affected are 12.1.1, 12.1.2, 12.1.3, 12.2.3, 12.2.4, 12.2.5, 12.2.6, 12.2.7 and 12.2.8. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Mobile Field Service. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Oracle Mobile Field Service, attacks may significantly impact additional products. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Mobile Field Service accessible data. CVE-2019-2546 4.3 AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N Supported versions that are affected are 12.1.1, 12.1.2, 12.1.3, 12.2.3, 12.2.4, 12.2.5, 12.2.6, 12.2.7 and 12.2.8. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Applications Manager. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Applications Manager 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 2019 https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html [2] Text Form of Oracle Critical Patch Update - January 2019 Risk Matrices https://www.oracle.com/technetwork/security-advisory/cpujan2019verbose-5072807.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 iQIVAwUBXD6KLWaOgq3Tt24GAQikIw/9HYvmJQUXKr6PA+04QWtWyFm8cUNOz6i2 b57i3/wJWHEkxQMGpxM5Xpm6aAocKvx3O15v+gYtXrd6lbnlkrABBQeeWzzad2xx pVMb771/Fr8KbphnVyNxSifQBwb8+D/KJ3m4RaKd4KxYeRZZAtAVnY84krq/G7S1 Es1RFpd2jUc8IhGs9rp68ckYWIM7u5Hc4IU68Srxd7lNzggBUd1tFfUm/5bGkG9b +6e1716oNVT+VIldrXcAylP1cU+P2gXJ3uu4oeHcpcNKQ+70s/6RyCFRb4vQL6Zq wobDOJuNE4UDOuE+EOIOKDTMef2f24rVJKMfzJnrz51FcXQ+15pkNv9qCg4lJLlX 6hJLC3PQ2SY0NxxWgw2qajrQu67GTrUA5AylNyw90xqOMLdXp/dPlLDNMrNgSWio 9cmKjdTCxgWphvrOK6D9vCHPjA0DoqxZRNmSl/kDnf2Tkh/bzJulG0Ab2Az+NtzE v9UIdn9G94aTq4Yf1hg4oRfQe3vILE9OIQCjlEAdkOAm8TR9z3BBUY3O7GphRR9T zL5t9f0GKZYJIQZOYJdyGGSav1GUgJdfLxHc++WQW8skqhaV1PIlTIwh6Iwd9cnW ISVEsUN0fkmRISmExDxms+E9//rbkqhkqGAzwib6AWv4dDhvaC8FI+X75VKb6hzl wFYQc1kyuB0= =JiOT -----END PGP SIGNATURE-----