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AUSCERT Security Bulletin
ASB-2017.0041
Security Advisory: Oracle E-Business Suite
20 April 2017
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AusCERT Security Bulletin Summary
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Product: Oracle E-Business Suite
Operating System: Windows
UNIX variants (UNIX, Linux, OSX)
Impact/Access: Modify Arbitrary Files -- Remote with User Interaction
Denial of Service -- Remote/Unauthenticated
Access Confidential Data -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2017-3592 CVE-2017-3557 CVE-2017-3556
CVE-2017-3555 CVE-2017-3550 CVE-2017-3549
CVE-2017-3528 CVE-2017-3515 CVE-2017-3432
CVE-2017-3393 CVE-2017-3337
Member content until: Friday, May 19 2017
OVERVIEW
Multiple vulnerabilities have been identified in Oracle E-Business
Suite, version(s) 12.1.1, 12.1.2, 12.1.3, 12.2.3, 12.2.4, 12.2.5,
12.2.6. [1]
IMPACT
The vendor has provided the following information regarding to the
vulnerabilities.
"CVE-2017-3337 7.1 AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:N
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. Successful attacks of this vulnerability can
result in unauthorized creation, deletion or modification access to
critical data or all Oracle Marketing accessible data as well as
unauthorized read access to a subset of Oracle Marketing accessible
data.
CVE-2017-3393 7.1 AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:N
Easily exploitable vulnerability allows unauthenticated attacker
with network access via HTTP to compromise Oracle Advanced Outbound
Telephony. 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 Advanced Outbound
Telephony accessible data as well as unauthorized read access to a
subset of Oracle Advanced Outbound Telephony accessible data.
CVE-2017-3432 7.1 AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:N
Easily exploitable vulnerability allows unauthenticated attacker
with network access via HTTP to compromise Oracle One-to-One
Fulfillment. 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 One-to-One
Fulfillment accessible data as well as unauthorized read access to a
subset of Oracle One-to-One Fulfillment accessible data.
CVE-2017-3515 5.4 AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Easily exploitable vulnerability allows unauthenticated attacker
with network access via HTTP to compromise Oracle User Management.
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 User Management accessible data as well as unauthorized read
access to a subset of Oracle User Management accessible data.
CVE-2017-3528 5.4 AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N
Easily exploitable vulnerability allows unauthenticated attacker
with network access via HTTP to compromise Oracle Applications
Framework. 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 Framework accessible data as
well as unauthorized read access to a subset of Oracle Applications
Framework accessible data.
CVE-2017-3549 9.1 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Easily exploitable vulnerability allows unauthenticated attacker
with network access via HTTP to compromise Oracle Scripting.
Successful attacks of this vulnerability can result in unauthorized
creation, deletion or modification access to critical data or all
Oracle Scripting accessible data as well as unauthorized access to
critical data or complete access to all Oracle Scripting accessible
data.
CVE-2017-3550 7.1 AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:N
Easily exploitable vulnerability allows unauthenticated attacker
with network access via HTTP to compromise Oracle Customer
Interaction History. 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 Customer
Interaction History accessible data as well as unauthorized read
access to a subset of Oracle Customer Interaction History accessible
data.
CVE-2017-3555 7.5 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Easily exploitable vulnerability allows unauthenticated attacker
with network access via HTTP to compromise Oracle iReceivables.
Successful attacks of this vulnerability can result in unauthorized
ability to cause a hang or frequently repeatable crash (complete
DOS) of Oracle iReceivables.
CVE-2017-3556 5.3 AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Easily exploitable vulnerability allows unauthenticated attacker
with network access via HTTP to compromise Oracle Application Object
Library. Successful attacks of this vulnerability can result in
unauthorized read access to a subset of Oracle Application Object
Library accessible data.
CVE-2017-3557 7.1 AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:H/A:N
Easily exploitable vulnerability allows unauthenticated attacker
with network access via HTTP to compromise Oracle One-to-One
Fulfillment. 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 One-to-One
Fulfillment accessible data as well as unauthorized read access to a
subset of Oracle One-to-One Fulfillment accessible data.
CVE-2017-3592 6.5 AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
Easily exploitable vulnerability allows high privileged attacker
with network access via HTTP to compromise Oracle Payables.
Successful attacks of this vulnerability can result in unauthorized
creation, deletion or modification access to critical data or all
Oracle Payables accessible data as well as unauthorized access to
critical data or complete access to all Oracle Payables 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 - April 2017
http://www.oracle.com/technetwork/security-advisory/cpuapr2017-3236618.html
[2] Text Form of Oracle Critical Patch Update - April 2017 Risk
Matrices
https://www.oracle.com/technetwork/topics/security/cpuapr2017verbose-3236619.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.
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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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