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AUSCERT Security Bulletin
ASB-2019.0112
Multiple vulnerabilities have been identified in Oracle
Enterprise Manager Products Suite
17 April 2019
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AusCERT Security Bulletin Summary
---------------------------------
Product: Oracle Enterprise Manager Products Suite
Operating System: UNIX variants (UNIX, Linux, OSX)
Windows
Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated
Modify Arbitrary Files -- Existing Account
Denial of Service -- Remote/Unauthenticated
Access Confidential Data -- Remote/Unauthenticated
Unauthorised Access -- Existing Account
Resolution: Patch/Upgrade
CVE Names: CVE-2019-2557 CVE-2018-1000180 CVE-2018-11763
CVE-2018-1656 CVE-2018-1258 CVE-2018-0734
CVE-2018-0161 CVE-2016-1000031 CVE-2016-4000
Member content until: Friday, May 17 2019
Reference: ASB-2019.0033
ASB-2019.0032
ESB-2019.1286
ESB-2019.0446
OVERVIEW
Multiple vulnerabilities have been identified in:
o Enterprise Manager Base Platform, versions 12.1.0.5.0,
13.2.0.0.0, 13.3.0.0.0
o Enterprise Manager Ops Center, version 12.3.3
o Oracle Application Testing Suite, version 13.3.0.1
o Oracle Business Transaction Management, version 12.1.0
o Oracle Configuration Manager, version 12.1.0
[1]
IMPACT
The vendor has provided the following information regarding the
vulnerabilities:
"This Critical Patch Update contains 11 new security fixes for the
Oracle Enterprise Manager Products Suite. 7 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 the Oracle Enterprise Manager Products
Suite installed." [1]
"CVE-2016-1000031
9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Easily exploitable vulnerability allows unauthenticated attacker with
network access via HTTP to compromise the affected system. Successful
attacks of this vulnerability can result in takeover of the affected
system.
Affects:
o Enterprise Manager Ops Center 12.3.3
CVE-2016-4000
9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Easily exploitable vulnerability allows unauthenticated attacker with
network access via HTTP to compromise the affected system. Successful
attacks of this vulnerability can result in takeover of the affected
system.
Affects:
o Oracle Configuration Manager 12.1.0
CVE-2018-1258
8.8 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Easily exploitable vulnerability allows low privileged attacker with
network access via HTTP to compromise the affected system. Successful
attacks of this vulnerability can result in takeover of the affected
system.
Affects:
o Enterprise Manager Base Platform 12.1.0.5.0, 13.2.0.0.0,
13.3.0.0.0
o Enterprise Manager Ops Center 12.3.3
CVE-2018-11763
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 the affected system. Successful
attacks of this vulnerability can result in unauthorized ability to
cause a hang or frequently repeatable crash (complete DOS) of the
affected system.
Affects:
o Enterprise Manager Ops Center 12.3.3
CVE-2018-1000180
7.5 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Easily exploitable vulnerability allows unauthenticated attacker with
network access via HTTPS to compromise the affected system.
Successful attacks of this vulnerability can result in unauthorized
access to critical data or complete access to all the affected
system's accessible data.
Affects:
o Oracle Business Transaction Management 12.1.0
CVE-2018-1656
6.5 AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
Easily exploitable vulnerability allows unauthenticated attacker with
network access via HTTP to compromise the affected system. Successful
attacks require human interaction from a person other than the
attacker. Successful attacks of this vulnerability can result in
unauthorized access to critical data or complete access to all the
affected system's accessible data.
Affects:
o Enterprise Manager Base Platform 13.2.0.0.0, 13.3.0.0.0
CVE-2018-0161
6.3 AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H
Difficult to exploit vulnerability allows low privileged attacker
with network access via HTTP to compromise the affected system. While
the vulnerability is in the affected system, attacks may
significantly impact additional products. Successful attacks of this
vulnerability can result in unauthorized ability to cause a hang or
frequently repeatable crash (complete DOS) of the affected system.
Affects:
o Enterprise Manager Ops Center 12.3.3
CVE-2019-2557
6.3 AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Easily exploitable vulnerability allows low privileged attacker with
network access via HTTP to compromise the affected system. Successful
attacks of this vulnerability can result in unauthorized update,
insert or delete access to some of the affected system's accessible
data as well as unauthorized read access to a subset of the affected
system's accessible data and unauthorized ability to cause a partial
denial of service (partial DOS) of the affected system.
Affects:
o Oracle Application Testing Suite 13.3.0.1
CVE-2018-0734
5.9 AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
Difficult to exploit vulnerability allows unauthenticated attacker
with network access via TLS to compromise the affected system.
Successful attacks of this vulnerability can result in unauthorized
access to critical data or complete access to all the affected
system's accessible data.
Affects:
o Enterprise Manager Base Platform 12.1.0.5.0, 13.2.0.0.0,
13.3.0.0.0
o Enterprise Manager Ops Center 12.3.3" [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 2019
https://www.oracle.com/technetwork/security-advisory/cpuapr2019-5072813.html
[2] Text Form of Oracle Critical Patch Update - April 2019 Risk
Matrices
https://www.oracle.com/technetwork/security-advisory/cpuapr2019verbose-5072824.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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