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AUSCERT Security Bulletin
ASB-2019.0016
Multiple vulnerabilities have been identified in Oracle E-Business Suite
16 January 2019
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AusCERT Security Bulletin Summary
---------------------------------
Product: Oracle E-Business Suite
Operating System: UNIX variants (UNIX, Linux, OSX)
Windows
Impact/Access: Modify Arbitrary Files -- Remote/Unauthenticated
Delete Arbitrary Files -- Remote/Unauthenticated
Read-only Data Access -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2019-2546 CVE-2019-2498 CVE-2019-2497
CVE-2019-2496 CVE-2019-2492 CVE-2019-2491
CVE-2019-2489 CVE-2019-2488 CVE-2019-2485
CVE-2019-2470 CVE-2019-2453 CVE-2019-2447
CVE-2019-2445 CVE-2019-2440 CVE-2019-2400
CVE-2019-2396
Member content until: Friday, February 15 2019
OVERVIEW
Multiple vulnerabilities have been identified in :
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, 12.2.8
[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. All of these vulnerabilities may be
remotely exploitable without authentication, i.e., may be exploited
over a network without requiring user credentials." [1]
AppendixEBS
"CVE-2019-2489
9.1
AV:N/AC:L/PR:N/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, 12.2.7 and 12.2.8. Easily exploitable vulnerability
allows unauthenticated attacker with network access via HTTP to
compromise Oracle One-to-One Fulfillment. 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 access to
critical data or complete access to all Oracle One-to-One Fulfillment
accessible data.
CVE-2019-2453
9.1
AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/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 Performance Management.
Successful attacks of this vulnerability can result in unauthorized
creation, deletion or modification access to critical data or all
Oracle Performance Management accessible data as well as
unauthorized access to critical data or complete access to all Oracle
Performance Management accessible data.
CVE-2019-2445
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, 12.2.7 and 12.2.8. Easily
exploitable vulnerability allows unauthenticated attacker with
network access via HTTP to compromise Oracle Content Manager.
Successful attacks require human interaction from a person other than
the attacker and while the vulnerability is in Oracle Content
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 Content
Manager accessible data as well as unauthorized update, insert or
delete access to some of Oracle Content Manager accessible data.
CVE-2019-2497
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, 12.2.7 and 12.2.8. Easily exploitable vulnerability
allows unauthenticated attacker with network access via HTTP to
compromise Oracle CRM Technical Foundation. Successful attacks
require human interaction from a person other than the attacker and
while the vulnerability is in Oracle CRM Technical Foundation,
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 CRM Technical
Foundation accessible data as well as unauthorized update, insert or
delete access to some of Oracle CRM Technical Foundation accessible
data.
CVE-2019-2400
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, 12.2.7 and 12.2.8. 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-2019-2440
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, 12.2.7 and 12.2.8. 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-2019-2498
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, 12.2.7 and 12.2.8. 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-2019-2447
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, 12.2.7 and 12.2.8. 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-2019-2470
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, 12.2.7 and 12.2.8. 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-2019-2488
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, 12.2.7 and 12.2.8. Easily exploitable vulnerability
allows unauthenticated attacker with network access via HTTP to
compromise Oracle CRM Technical Foundation. Successful attacks of
this vulnerability can result in unauthorized read access to a
subset of Oracle CRM Technical Foundation accessible data.
CVE-2019-2396
4.7
AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N
Supported versions that are affected are 12.1.3, 12.2.3, 12.2.4,
12.2.5, 12.2.6, 12.2.7 and 12.2.8. Easily exploitable vulnerability
allows unauthenticated attacker with network access via HTTP to
compromise Oracle CRM Technical Foundation. Successful attacks
require human interaction from a person other than the attacker and
while the vulnerability is in Oracle CRM Technical Foundation,
attacks may significantly impact additional products. Successful
attacks of this vulnerability can result in unauthorized update,
insert or delete access to some of Oracle CRM Technical Foundation
accessible data.
CVE-2019-2496
4.7
AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:L/A:N
Supported versions that are affected are 12.1.3, 12.2.3, 12.2.4,
12.2.5, 12.2.6, 12.2.7 and 12.2.8. Easily exploitable vulnerability
allows unauthenticated attacker with network access via HTTP to
compromise Oracle CRM Technical Foundation. Successful attacks
require human interaction from a person other than the attacker and
while the vulnerability is in Oracle CRM Technical Foundation,
attacks may significantly impact additional products. Successful
attacks of this vulnerability can result in unauthorized update,
insert or delete access to some of Oracle CRM Technical Foundation
accessible data.
CVE-2019-2491
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, 12.2.7 and 12.2.8. 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-2019-2492
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, 12.2.7 and 12.2.8. 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-2019-2485
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, 12.2.7 and 12.2.8. Easily
exploitable vulnerability allows unauthenticated attacker with
network access via HTTP to compromise Oracle Mobile Field Service.
Successful attacks require human interaction from a person other than
the attacker and while the vulnerability is in Oracle Mobile Field
Service, attacks may significantly impact additional products.
Successful attacks of this vulnerability can result in unauthorized
update, insert or delete access to some of Oracle Mobile Field
Service accessible data.
CVE-2019-2546
4.3
AV:N/AC:L/PR:N/UI:R/S:U/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, 12.2.7 and 12.2.8. 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. Successful attacks of this vulnerability can result in
unauthorized update, insert or delete access to some of Oracle
Applications Manager 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 - January 2019
https://www.oracle.com/technetwork/security-advisory/cpujan2019-5072801.html
[2] Text Form of Oracle Critical Patch Update - January 2019 Risk
Matrices
https://www.oracle.com/technetwork/security-advisory/cpujan2019verbose-5072807.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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