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AUSCERT Security Bulletin
ASB-2018.0246
Oracle E-Business Suite
17 October 2018
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AusCERT Security Bulletin Summary
---------------------------------
Product: Oracle E-Business Suite
Operating System: Windows
Linux variants
Impact/Access: Modify Arbitrary Files -- Remote/Unauthenticated
Access Confidential Data -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2018-3256 CVE-2018-3244 CVE-2018-3243
CVE-2018-3242 CVE-2018-3237 CVE-2018-3236
CVE-2018-3235 CVE-2018-3196 CVE-2018-3190
CVE-2018-3189 CVE-2018-3188 CVE-2018-3167
CVE-2018-3151 CVE-2018-3138 CVE-2018-3011
CVE-2018-2971
Member content until: Friday, November 16 2018
OVERVIEW
Multiple vulnerabilities have been identified in :
o Application Management Pack for Oracle E-Business
Suite, versions 12.1.3, 12.2.3, 12.2.4, 12.2.5,
12.2.6, 12.2.7
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
[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. 14 of these vulnerabilities may be
remotely exploitable without authentication, i.e., may be exploited
over a network without requiring user credentials." [1]
"CVE-2018-3138
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 and 12.2.7. Easily exploitable vulnerability allows
unauthenticated attacker with network access via HTTP to compromise
Oracle Application Object Library. Successful attacks require human
interaction from a person other than the attacker and while the
vulnerability is in Oracle Application Object Library, 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 Application Object Library accessible
data as well as unauthorized update, insert or delete access to some
of Oracle Application Object Library accessible data.
CVE-2018-3243
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 and 12.2.6. 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 and while the
vulnerability is in Oracle Applications Framework, 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 Applications Framework accessible data
as well as unauthorized update, insert or delete access to some of
Oracle Applications Framework accessible data.
CVE-2018-3235
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 and 12.2.7. 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 and while the
vulnerability is in Oracle Applications 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 Applications Manager accessible data as
well as unauthorized update, insert or delete access to some of
Oracle Applications Manager accessible data.
CVE-2018-3189
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 and 12.1.3.
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 and while the vulnerability is in Oracle
Customer Interaction History, 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 Customer Interaction History accessible data as well as
unauthorized update, insert or delete access to some of Oracle
Customer Interaction History accessible data.
CVE-2018-3190
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 and 12.1.3.
Easily exploitable vulnerability allows unauthenticated attacker with
network access via HTTP to compromise Oracle E-Business Intelligence.
Successful attacks require human interaction from a person other than
the attacker and while the vulnerability is in Oracle E-Business
Intelligence, 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 E-Business
Intelligence accessible data as well as unauthorized update, insert
or delete access to some of Oracle E-Business Intelligence accessible
data.
CVE-2018-3188
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 and 12.2.7. 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-2018-3242
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 and 12.2.7. 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-2018-3196
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 and 12.2.7. 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-2018-3011
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 and 12.2.7. Easily exploitable
vulnerability allows unauthenticated attacker with network access via
HTTP to compromise Oracle Trade Management. Successful attacks
require human interaction from a person other than the attacker and
while the vulnerability is in Oracle Trade 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 Trade Management accessible data as
well as unauthorized update, insert or delete access to some of
Oracle Trade Management accessible data.
CVE-2018-3151
7.5
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/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 and 12.2.7. Easily exploitable
vulnerability allows unauthenticated attacker with network access via
HTTP to compromise Oracle iProcurement. Successful attacks of this
vulnerability can result in unauthorized access to critical data or
complete access to all Oracle iProcurement accessible data.
CVE-2018-3236
6.5
AV:N/AC:L/PR:H/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 and 12.2.7. Easily exploitable vulnerability allows
high privileged attacker with network access via HTTP to compromise
Oracle User Management. Successful attacks of this vulnerability can
result in unauthorized creation, deletion or modification access to
critical data or all Oracle User Management accessible data as well
as unauthorized access to critical data or complete access to all
Oracle User Management accessible data.
CVE-2018-3167
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 and 12.2.7. Easily exploitable vulnerability allows
unauthenticated attacker with network access via HTTP to compromise
Application Management Pack for Oracle E-Business Suite. Successful
attacks of this vulnerability can result in unauthorized read access
to a subset of Application Management Pack for Oracle E-Business
Suite accessible data.
CVE-2018-3244
5.3
AV:N/AC:L/PR:N/UI:N/S:U/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 and 12.2.7. 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 update, insert or delete
access to some of Oracle Application Object Library accessible data.
CVE-2018-3237
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 and 12.2.7. Easily exploitable vulnerability allows
unauthenticated attacker with network access via HTTP to compromise
Oracle Applications Manager. Successful attacks of this
vulnerability can result in unauthorized read access to a subset of
Oracle Applications Manager accessible data.
CVE-2018-3256
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 and 12.2.7. 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-2018-2971
4.3
AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Supported versions that are affected are 12.1.3, 12.2.3, 12.2.4,
12.2.5, 12.2.6 and 12.2.7. Easily exploitable vulnerability allows
low privileged attacker with network access via HTTP to compromise
Oracle Applications Framework. Successful attacks of this
vulnerability can result in unauthorized read access to a subset of
Oracle Applications Framework 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 - October 2018
https://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html
[2] Text Form of Oracle Critical Patch Update - October 2018 Risk
Matrices
https://www.oracle.com/technetwork/security-advisory/cpuoct2018verbose-5170927.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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