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AUSCERT Security Bulletin
ASB-2017.0107
Security Advisory: Oracle Enterprise Manager Grid Control
19 July 2017
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AusCERT Security Bulletin Summary
---------------------------------
Product: Oracle Enterprise Manager Grid Control
Operating System: Windows
Linux variants
Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated
Access Privileged Data -- Remote/Unauthenticated
Modify Arbitrary Files -- Existing Account
Delete Arbitrary Files -- Existing Account
Denial of Service -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2017-10091 CVE-2017-3732 CVE-2016-5387
CVE-2016-3092 CVE-2016-2381 CVE-2016-1181
CVE-2015-7940
Member content until: Friday, August 18 2017
Reference: ESB-2016.1999
ESB-2016.1786
ESB-2016.1638
ESB-2015.3119
OVERVIEW
Multiple vulnerabilities have been identified in Oracle Enterprise
Manager Grid Control. [1]
IMPACT
The vendor has provided the following information regarding to the
vulnerabilities.
"This Critical Patch Update contains 8 new security fixes for Oracle
Enterprise Manager Grid Control. 6 of these vulnerabilities may be
remotely exploitable without authentication, i.e., may be exploited
over a network without requiring user credentials. None of these
fixes are applicable to client-only installations, i.e.,
installations that do not have Oracle Enterprise Manager Grid
Control installed. The English text form of this Risk Matrix can be
found here." [1]
"CVE-2016-5387
8.1
AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Supported versions that are affected are 12.2.2 and 12.3.2.
Difficult to exploit vulnerability allows unauthenticated attacker
with network access via HTTP to compromise Enterprise Manager Ops
Center. Successful attacks of this vulnerability can result in
takeover of Enterprise Manager Ops Center.
CVE-2016-1181
8.1
AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Supported versions that are affected are 12.5.0.2 and
12.5.0.3. Difficult to exploit vulnerability allows unauthenticated
attacker with network access via HTTP to compromise Oracle
Application Testing Suite. Successful attacks of this vulnerability
can result in takeover of Oracle Application Testing Suite.
CVE-2017-10091
7.7
AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:H/A:N
Supported versions that are affected are 12.1.0, 13.1.0 and 13.2.0.
Easily exploitable vulnerability allows low privileged attacker with
network access via HTTP to compromise Enterprise Manager Base
Platform. While the vulnerability is in Enterprise Manager Base
Platform, attacks may significantly impact additional products.
Successful attacks of this vulnerability can result in unauthorized
creation, deletion or modification access to critical data or all
Enterprise Manager Base Platform accessible data.
CVE-2015-7940
7.5
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
The supported version that is affected is 12.1.3.0.0. Easily
exploitable vulnerability allows unauthenticated attacker with
network access via HTTPS to compromise Oracle Enterprise Repository.
Successful attacks of this vulnerability can result in
unauthorized access to critical data or complete access to all
Oracle Enterprise Repository accessible data.
CVE-2016-2381
6.5
AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
The supported version that is affected is Prior to 12.1.2.0.4.
Easily exploitable vulnerability allows low privileged attacker with
network access via multiple protocols to compromise Oracle
Configuration Manager. Successful attacks of this vulnerability can
result in unauthorized creation, deletion or modification access to
critical data or all Oracle Configuration Manager accessible data.
CVE-2017-3732
5.9
AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
The supported version that is affected is 11.1.2.4.0. Difficult to
exploit vulnerability allows unauthenticated attacker with network
access via HTTPS to compromise Oracle API Gateway. Successful
attacks of this vulnerability can result in unauthorized access to
critical data or complete access to all Oracle API Gateway
accessible data.
CVE-2017-3732
5.9
AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
The supported version that is affected is 11.1.2.4.0. Difficult to
exploit vulnerability allows unauthenticated attacker with network
access via HTTPS to compromise Oracle API Gateway. Successful
attacks of this vulnerability can result in unauthorized access to
critical data or complete access to all Oracle API Gateway
accessible data.
CVE-2016-3092
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 multiple protocols to compromise Oracle REST
Data Services. Successful attacks of this vulnerability can result
in unauthorized ability to cause a hang or frequently repeatable
crash (complete DOS) of Oracle REST Data Services." [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 - July 2017
http://www.oracle.com/technetwork/security-advisory/cpujul2017-3236622.html
[2] Text Form of Oracle Critical Patch Update - July 2017 Risk Matrices
http://www.oracle.com/technetwork/security-advisory/cpujul2017verbose-3236625.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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