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AUSCERT Security Bulletin
ASB-2020.0023
Oracle Financial Services Applications security update
15 January 2020
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AusCERT Security Bulletin Summary
---------------------------------
Product: Oracle Financial Services Applications
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
Access Confidential Data -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2020-2730 CVE-2020-2724 CVE-2020-2723
CVE-2020-2722 CVE-2020-2721 CVE-2020-2720
CVE-2020-2719 CVE-2020-2718 CVE-2020-2717
CVE-2020-2716 CVE-2020-2715 CVE-2020-2714
CVE-2020-2713 CVE-2020-2712 CVE-2020-2711
CVE-2020-2710 CVE-2020-2700 CVE-2020-2699
CVE-2020-2688 CVE-2020-2685 CVE-2020-2684
CVE-2020-2683 CVE-2019-0227
Member content until: Friday, February 14 2020
Reference: ASB-2020.0017
ASB-2019.0298
ASB-2019.0292
ASB-2019.0284
OVERVIEW
Multiple vulnerabilities have been identified in :
o Oracle Banking Corporate Lending, versions 12.3.0-12.4.0,
14.0.0-14.3.0
o Oracle Banking Payments, versions 14.1.0-14.3.0
o Oracle Financial Services Analytical Applications
Infrastructure, versions 7.3.3-7.3.5, 8.0.0-8.0.8
o Oracle Financial Services Funds Transfer Pricing, versions
8.0.2-8.0.7
o Oracle Financial Services Revenue Management and Billing,
versions 2.7.0.0, 2.7.0.1, 2.8.0.0
o Oracle FLEXCUBE Investor Servicing, versions 12.1.0-12.4.0,
14.0.0-14.1.0
o Oracle FLEXCUBE Universal Banking, versions 12.0.1-12.4.0,
14.0.0-14.3.0
[1]
IMPACT
The vendor has provided the following information regarding the
vulnerabilities:
"This Critical Patch Update contains 24 new security patches for
Oracle Financial Services Applications. 6 of these vulnerabilities
may be remotely exploitable without authentication, i.e., may be
exploited over a network without requiring user credentials." [1]
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 7.3.3-7.3.5 and 8.0.0-8.0.8.
Difficult to exploit vulnerability allows unauthenticated attacker
with access to the physical communication segment attached to the
hardware where the Oracle Financial Services Analytical Applications
Infrastructure executes to compromise Oracle Financial Services
Analytical Applications Infrastructure. Successful attacks of this
vulnerability can result in takeover of Oracle Financial Services
Analytical Applications Infrastructure.
Affects:
o Oracle Financial Services Analytical Applications
Infrastructure 7.3.3-7.3.5, 8.0.0-8.0.8
o Oracle Financial Services Funds Transfer Pricing 8.0.2-8.0.7
CVE-2020-2718
7.1 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N
Supported versions that are affected are 12.3.0-12.4.0 and
14.0.0-14.3.0. Easily exploitable vulnerability allows low privileged
attacker with network access via HTTP to compromise Oracle Banking
Corporate Lending. Successful attacks of this vulnerability can
result in unauthorized access to critical data or complete access to
all Oracle Banking Corporate Lending accessible data as well as
unauthorized update, insert or delete access to some of Oracle
Banking Corporate Lending accessible data.
Affects:
o Oracle Banking Corporate Lending 12.3.0-12.4.0, 14.0.0-14.3.0
CVE-2020-2713
7.1 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N
Supported versions that are affected are 14.1.0-14.3.0. Easily
exploitable vulnerability allows low privileged attacker with network
access via HTTP to compromise Oracle Banking Payments. Successful
attacks of this vulnerability can result in unauthorized access to
critical data or complete access to all Oracle Banking Payments
accessible data as well as unauthorized update, insert or delete
access to some of Oracle Banking Payments accessible data.
Affects:
o Oracle Banking Payments 14.1.0-14.3.0
CVE-2020-2688
7.1 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N
Supported versions that are affected are 8.0.4-8.0.8. Easily
exploitable vulnerability allows low privileged attacker with network
access via HTTP to compromise Oracle Financial Services Analytical
Applications Infrastructure. Successful attacks of this vulnerability
can result in unauthorized access to critical data or complete access
to all Oracle Financial Services Analytical Applications
Infrastructure accessible data as well as unauthorized update, insert
or delete access to some of Oracle Financial Services Analytical
Applications Infrastructure accessible data.
Affects:
o Oracle Financial Services Analytical Applications
Infrastructure 8.0.4-8.0.8
CVE-2020-2723
7.1 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N
Supported versions that are affected are 12.1.0-12.4.0 and
14.0.0-14.1.0. Easily exploitable vulnerability allows low privileged
attacker with network access via HTTP to compromise Oracle FLEXCUBE
Investor Servicing. Successful attacks of this vulnerability can
result in unauthorized access to critical data or complete access to
all Oracle FLEXCUBE Investor Servicing accessible data as well as
unauthorized update, insert or delete access to some of Oracle
FLEXCUBE Investor Servicing accessible data.
Affects:
o Oracle FLEXCUBE Investor Servicing 12.1.0-12.4.0, 14.0.0-14.1.0
CVE-2020-2699
7.1 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N
Supported versions that are affected are 12.0.1-12.4.0 and
14.0.0-14.3.0. Easily exploitable vulnerability allows low privileged
attacker with network access via HTTP to compromise Oracle FLEXCUBE
Universal Banking. Successful attacks of this vulnerability can
result in unauthorized access to critical data or complete access to
all Oracle FLEXCUBE Universal Banking accessible data as well as
unauthorized update, insert or delete access to some of Oracle
FLEXCUBE Universal Banking accessible data.
Affects:
o Oracle FLEXCUBE Universal Banking 12.0.1-12.4.0, 14.0.0-14.3.0
CVE-2020-2716
6.5 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Supported versions that are affected are 12.3.0-12.4.0 and
14.0.0-14.3.0. Easily exploitable vulnerability allows low privileged
attacker with network access via HTTP to compromise Oracle Banking
Corporate Lending. Successful attacks of this vulnerability can
result in unauthorized access to critical data or complete access to
all Oracle Banking Corporate Lending accessible data.
Affects:
o Oracle Banking Corporate Lending 12.3.0-12.4.0, 14.0.0-14.3.0
CVE-2020-2711
6.5 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Supported versions that are affected are 14.1.0-14.3.0. Easily
exploitable vulnerability allows low privileged attacker with network
access via HTTP to compromise Oracle Banking Payments. Successful
attacks of this vulnerability can result in unauthorized access to
critical data or complete access to all Oracle Banking Payments
accessible data.
Affects:
o Oracle Banking Payments 14.1.0-14.3.0
CVE-2020-2721
6.5 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Supported versions that are affected are 12.1.0-12.4.0 and
14.0.0-14.1.0. Easily exploitable vulnerability allows low privileged
attacker with network access via HTTP to compromise Oracle FLEXCUBE
Investor Servicing. Successful attacks of this vulnerability can
result in unauthorized access to critical data or complete access to
all Oracle FLEXCUBE Investor Servicing accessible data.
Affects:
o Oracle FLEXCUBE Investor Servicing 12.1.0-12.4.0, 14.0.0-14.1.0
CVE-2020-2684
6.5 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Supported versions that are affected are 12.0.1-12.4.0 and
14.0.0-14.3.0. Easily exploitable vulnerability allows low privileged
attacker with network access via HTTP to compromise Oracle FLEXCUBE
Universal Banking. Successful attacks of this vulnerability can
result in unauthorized access to critical data or complete access to
all Oracle FLEXCUBE Universal Banking accessible data.
Affects:
o Oracle FLEXCUBE Universal Banking 12.0.1-12.4.0, 14.0.0-14.3.0
CVE-2020-2715
5.4 AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Supported versions that are affected are 12.3.0-12.4.0 and
14.0.0-14.3.0. Easily exploitable vulnerability allows low privileged
attacker with network access via HTTP to compromise Oracle Banking
Corporate Lending. Successful attacks of this vulnerability can
result in unauthorized update, insert or delete access to some of
Oracle Banking Corporate Lending accessible data as well as
unauthorized read access to a subset of Oracle Banking Corporate
Lending accessible data.
Affects:
o Oracle Banking Corporate Lending 12.3.0-12.4.0, 14.0.0-14.3.0
CVE-2020-2717
5.4 AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Supported versions that are affected are 12.3.0-12.4.0 and
14.0.0-14.3.0. Easily exploitable vulnerability allows
unauthenticated attacker with network access via HTTP to compromise
Oracle Banking Corporate Lending. 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 Banking Corporate Lending accessible
data as well as unauthorized read access to a subset of Oracle
Banking Corporate Lending accessible data.
Affects:
o Oracle Banking Corporate Lending 12.3.0-12.4.0, 14.0.0-14.3.0
CVE-2020-2710
5.4 AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Supported versions that are affected are 14.1.0-14.3.0. Easily
exploitable vulnerability allows low privileged attacker with network
access via HTTP to compromise Oracle Banking Payments. Successful
attacks of this vulnerability can result in unauthorized update,
insert or delete access to some of Oracle Banking Payments accessible
data as well as unauthorized read access to a subset of Oracle
Banking Payments accessible data.
Affects:
o Oracle Banking Payments 14.1.0-14.3.0
CVE-2020-2712
5.4 AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Supported versions that are affected are 14.1.0-14.3.0. Easily
exploitable vulnerability allows unauthenticated attacker with
network access via HTTP to compromise Oracle Banking Payments.
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
Banking Payments accessible data as well as unauthorized read access
to a subset of Oracle Banking Payments accessible data.
Affects:
o Oracle Banking Payments 14.1.0-14.3.0
CVE-2020-2730
5.4 AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Supported versions that are affected are 2.7.0.0, 2.7.0.1 and
2.8.0.0. Easily exploitable vulnerability allows low privileged
attacker with network access via HTTP to compromise Oracle Financial
Services Revenue Management and Billing. Successful attacks require
human interaction from a person other than the attacker and while the
vulnerability is in Oracle Financial Services Revenue Management and
Billing, attacks may significantly impact additional products.
Successful attacks of this vulnerability can result in unauthorized
update, insert or delete access to some of Oracle Financial Services
Revenue Management and Billing accessible data as well as
unauthorized read access to a subset of Oracle Financial Services
Revenue Management and Billing accessible data.
Affects:
o Oracle Financial Services Revenue Management and Billing
2.7.0.0, 2.7.0.1, 2.8.0.0
CVE-2020-2720
5.4 AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Supported versions that are affected are 12.1.0-12.4.0 and
14.0.0-14.1.0. Easily exploitable vulnerability allows low privileged
attacker with network access via HTTP to compromise Oracle FLEXCUBE
Investor Servicing. Successful attacks of this vulnerability can
result in unauthorized update, insert or delete access to some of
Oracle FLEXCUBE Investor Servicing accessible data as well as
unauthorized read access to a subset of Oracle FLEXCUBE Investor
Servicing accessible data.
Affects:
o Oracle FLEXCUBE Investor Servicing 12.1.0-12.4.0, 14.0.0-14.1.0
CVE-2020-2722
5.4 AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Supported versions that are affected are 12.1.0-12.4.0 and
14.0.0-14.1.0. Easily exploitable vulnerability allows
unauthenticated attacker with network access via HTTP to compromise
Oracle FLEXCUBE Investor Servicing. 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 FLEXCUBE Investor Servicing
accessible data as well as unauthorized read access to a subset of
Oracle FLEXCUBE Investor Servicing accessible data.
Affects:
o Oracle FLEXCUBE Investor Servicing 12.1.0-12.4.0, 14.0.0-14.1.0
CVE-2020-2685
5.4 AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Supported versions that are affected are 12.0.1-12.4.0 and
14.0.0-14.3.0. Easily exploitable vulnerability allows
unauthenticated attacker with network access via HTTP to compromise
Oracle FLEXCUBE Universal Banking. 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 FLEXCUBE Universal Banking accessible
data as well as unauthorized read access to a subset of Oracle
FLEXCUBE Universal Banking accessible data.
Affects:
o Oracle FLEXCUBE Universal Banking 12.0.1-12.4.0, 14.0.0-14.3.0
CVE-2020-2683
5.4 AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
Supported versions that are affected are 12.0.1-12.4.0 and
14.0.0-14.3.0. Easily exploitable vulnerability allows low privileged
attacker with network access via HTTPS to compromise Oracle FLEXCUBE
Universal Banking. Successful attacks of this vulnerability can
result in unauthorized update, insert or delete access to some of
Oracle FLEXCUBE Universal Banking accessible data as well as
unauthorized read access to a subset of Oracle FLEXCUBE Universal
Banking accessible data.
Affects:
o Oracle FLEXCUBE Universal Banking 12.0.1-12.4.0, 14.0.0-14.3.0
CVE-2020-2719
4.3 AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Supported versions that are affected are 12.3.0-12.4.0 and
14.0.0-14.3.0. Easily exploitable vulnerability allows low privileged
attacker with network access via HTTP to compromise Oracle Banking
Corporate Lending. Successful attacks of this vulnerability can
result in unauthorized read access to a subset of Oracle Banking
Corporate Lending accessible data.
Affects:
o Oracle Banking Corporate Lending 12.3.0-12.4.0, 14.0.0-14.3.0
CVE-2020-2714
4.3 AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Supported versions that are affected are 14.1.0-14.3.0. Easily
exploitable vulnerability allows low privileged attacker with network
access via HTTP to compromise Oracle Banking Payments. Successful
attacks of this vulnerability can result in unauthorized read access
to a subset of Oracle Banking Payments accessible data.
Affects:
o Oracle Banking Payments 14.1.0-14.3.0
CVE-2020-2724
4.3 AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Supported versions that are affected are 12.1.0-12.4.0 and
14.0.0-14.1.0. Easily exploitable vulnerability allows low privileged
attacker with network access via HTTP to compromise Oracle FLEXCUBE
Investor Servicing. Successful attacks of this vulnerability can
result in unauthorized read access to a subset of Oracle FLEXCUBE
Investor Servicing accessible data.
Affects:
o Oracle FLEXCUBE Investor Servicing 12.1.0-12.4.0, 14.0.0-14.1.0
CVE-2020-2700
4.3 AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Supported versions that are affected are 12.0.1-12.4.0 and
14.0.0-14.3.0. Easily exploitable vulnerability allows low privileged
attacker with network access via HTTP to compromise Oracle FLEXCUBE
Universal Banking. Successful attacks of this vulnerability can
result in unauthorized read access to a subset of Oracle FLEXCUBE
Universal Banking accessible data.
Affects:
o Oracle FLEXCUBE Universal Banking 12.0.1-12.4.0, 14.0.0-14.3.0" [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.
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