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AUSCERT Security Bulletin
ASB-2018.0252
Oracle Hospitality Applications
17 October 2018
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AusCERT Security Bulletin Summary
---------------------------------
Product: Oracle Hospitality Applications
Operating System: UNIX variants (UNIX, Linux, OSX)
Windows
Impact/Access: Execute Arbitrary Code/Commands -- Existing Account
Modify Arbitrary Files -- Remote with User Interaction
Denial of Service -- Remote/Unauthenticated
Access Confidential Data -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2018-3181 CVE-2018-3166 CVE-2018-3163
CVE-2018-3160 CVE-2018-3159 CVE-2018-3158
CVE-2018-1305 CVE-2018-1258 CVE-2015-9251
Member content until: Friday, November 16 2018
Reference: ASB-2018.0180
ESB-2018.2370.2
ESB-2018.2225
ESB-2018.2188
ESB-2018.1852
OVERVIEW
Multiple vulnerabilities have been identified in :
o Oracle Hospitality Cruise Fleet Management, version 9.0
o Oracle Hospitality Cruise Shipboard Property Management System,
version 8.0
o Oracle Hospitality Guest Access, versions 4.2.0, 4.2.1
[1]
IMPACT
The vendor has provided the following information regarding the
vulnerabilities:
"This Critical Patch Update contains 9 new security fixes for Oracle
Hospitality Applications. 2 of these vulnerabilities may be
remotely exploitable without authentication, i.e., may be exploited
over a network without requiring user credentials." [1]
"CVE-2015-9251
6.1
AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Vulnerability in the Oracle Hospitality Guest Access component of
Oracle Hospitality Applications (subcomponent: Base (jQuery)).
Supported versions that are affected are 4.2.0 and 4.2.1. Easily
exploitable vulnerability allows unauthenticated attacker with
network access via HTTP to compromise Oracle Hospitality Guest
Access. Successful attacks require human interaction from a person
other than the attacker and while the vulnerability is in Oracle
Hospitality Guest Access, attacks may significantly impact
additional products. Successful attacks of this vulnerability can
result in unauthorized update, insert or delete access to some of
Oracle Hospitality Guest Access accessible data as well as
unauthorized read access to a subset of Oracle Hospitality Guest
Access accessible data.
CVE-2018-1258
8.8
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Vulnerability in the Oracle Hospitality Guest Access component of
Oracle Hospitality Applications (subcomponent: Base (Spring
Framework)). Supported versions that are affected are 4.2.0 and
4.2.1. Easily exploitable vulnerability allows low privileged
attacker with network access via HTTP to compromise Oracle
Hospitality Guest Access. Successful attacks of this vulnerability
can result in takeover of Oracle Hospitality Guest Access.
CVE-2018-1305
6.5
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Vulnerability in the Oracle Hospitality Guest Access component of
Oracle Hospitality Applications (subcomponent: Base (Apache
Tomcat)). Supported versions that are affected are 4.2.0 and 4.2.1.
Easily exploitable vulnerability allows low privileged attacker with
network access via HTTP to compromise Oracle Hospitality Guest
Access. Successful attacks of this vulnerability can result in
unauthorized access to critical data or complete access to all
Oracle Hospitality Guest Access accessible data.
CVE-2018-3158
7.1
AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N
Vulnerability in the Oracle Hospitality Cruise Fleet Management
component of Oracle Hospitality Applications (subcomponent:
Emergency Response System). The supported version that is affected
is 9.0. Easily exploitable vulnerability allows low privileged
attacker with network access via HTTP to compromise Oracle
Hospitality Cruise Fleet Management. Successful attacks of this
vulnerability can result in unauthorized access to critical data or
complete access to all Oracle Hospitality Cruise Fleet Management
accessible data as well as unauthorized update, insert or delete
access to some of Oracle Hospitality Cruise Fleet Management
accessible data.
CVE-2018-3159
6.1
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N
Vulnerability in the Oracle Hospitality Cruise Fleet Management
component of Oracle Hospitality Applications (subcomponent: Sender
and Receiver). The supported version that is affected is 9.0. Easily
exploitable vulnerability allows low privileged attacker with logon
to the infrastructure where Oracle Hospitality Cruise Fleet
Management executes to compromise Oracle Hospitality Cruise Fleet
Management. Successful attacks of this vulnerability can result in
unauthorized access to critical data or complete access to all
Oracle Hospitality Cruise Fleet Management accessible data as well
as unauthorized update, insert or delete access to some of Oracle
Hospitality Cruise Fleet Management accessible data.
CVE-2018-3160
7.7
AV:L/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:H
Vulnerability in the Oracle Hospitality Cruise Shipboard Property
Management System component of Oracle Hospitality Applications
(subcomponent: OHC Admin, OHC Management). The supported version
that is affected is 8.0. Easily exploitable vulnerability allows
high privileged attacker with logon to the infrastructure where
Oracle Hospitality Cruise Shipboard Property Management System
executes to compromise Oracle Hospitality Cruise Shipboard Property
Management System. Successful attacks require human interaction from
a person other than the attacker and while the vulnerability is in
Oracle Hospitality Cruise Shipboard Property Management System,
attacks may significantly impact additional products. Successful
attacks of this vulnerability can result in takeover of Oracle
Hospitality Cruise Shipboard Property Management System.
CVE-2018-3163
6.5
AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
Vulnerability in the Oracle Hospitality Cruise Fleet Management
component of Oracle Hospitality Applications (subcomponent:
Emergency Response System). The supported version that is affected
is 9.0. Easily exploitable vulnerability allows unauthenticated
attacker with network access via HTTP to compromise Oracle
Hospitality Cruise Fleet Management. Successful attacks of this
vulnerability can result in unauthorized read access to a subset of
Oracle Hospitality Cruise Fleet Management accessible data and
unauthorized ability to cause a partial denial of service (partial
DOS) of Oracle Hospitality Cruise Fleet Management.
CVE-2018-3166
6.5
AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Vulnerability in the Oracle Hospitality Cruise Fleet Management
component of Oracle Hospitality Applications (subcomponent:
Emergency Response System). The supported version that is affected
is 9.0. Easily exploitable vulnerability allows low privileged
attacker with network access via HTTP to compromise Oracle
Hospitality Cruise Fleet Management. Successful attacks of this
vulnerability can result in unauthorized creation, deletion or
modification access to critical data or all Oracle Hospitality
Cruise Fleet Management accessible data.
CVE-2018-3181
5.5
AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Vulnerability in the Oracle Hospitality Cruise Shipboard Property
Management System component of Oracle Hospitality Applications
(subcomponent: OHC ENOAD). The supported version that is affected is
8.0. Easily exploitable vulnerability allows low privileged attacker
with logon to the infrastructure where Oracle Hospitality Cruise
Shipboard Property Management System executes to compromise Oracle
Hospitality Cruise Shipboard Property Management System. Successful
attacks of this vulnerability can result in unauthorized access to
critical data or complete access to all Oracle Hospitality Cruise
Shipboard Property Management System 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.
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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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