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AUSCERT Security Bulletin
ASB-2021.0219
Oracle E-Business Suite Critical Patch Update
20 October 2021
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AusCERT Security Bulletin Summary
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Product: Oracle E-Business Suite
Operating System: Windows
UNIX variants (UNIX, Linux, OSX)
Impact/Access: Modify Arbitrary Files -- Remote with User Interaction
Denial of Service -- Remote/Unauthenticated
Read-only Data Access -- Remote/Unauthenticated
Access Confidential Data -- Remote with User Interaction
Resolution: Patch/Upgrade
CVE Names: CVE-2021-35611 CVE-2021-35585 CVE-2021-35582
CVE-2021-35581 CVE-2021-35580 CVE-2021-35570
CVE-2021-35569 CVE-2021-35566 CVE-2021-35563
CVE-2021-35562 CVE-2021-35554 CVE-2021-35536
CVE-2021-2485 CVE-2021-2484 CVE-2021-2483
CVE-2021-2482 CVE-2021-2477 CVE-2021-2474
OVERVIEW
Multiple vulnerabilities have been identified in :
o Oracle E-Business Suite, versions 12.1.1-12.1.3, 12.2.3-12.2.10
[1]
IMPACT
The vendor has provided the following information regarding the
vulnerabilities:
"This Critical Patch Update contains 18 new security patches for
Oracle E-Business Suite. 4 of these vulnerabilities may be remotely
exploitable without authentication, i.e., may be exploited over a
network without requiring user credentials." [1]
CVE-2021-35566
8.1 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Supported versions that are affected are 12.1.3 and 12.2.3-12.2.10.
Easily exploitable vulnerability allows low privileged attacker with
network access via HTTP to compromise Oracle Applications Manager.
Successful attacks of this vulnerability can result in unauthorized
creation, deletion or modification access to critical data or all
Oracle Applications Manager accessible data as well as unauthorized
access to critical data or complete access to all Oracle Applications
Manager accessible data.
Affects:
o Oracle Applications Manager 12.1.3, 12.2.3-12.2.10
CVE-2021-2483
8.1 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Supported versions that are affected are 12.1.1-12.1.3. Easily
exploitable vulnerability allows low privileged attacker with network
access via HTTP to compromise Oracle Content Manager. Successful
attacks of this vulnerability can result in unauthorized creation,
deletion or modification access to critical data or all Oracle
Content Manager accessible data as well as unauthorized access to
critical data or complete access to all Oracle Content Manager
accessible data.
Affects:
o Oracle Content Manager 12.1.1-12.1.3
CVE-2021-35536
8.1 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Supported versions that are affected are 12.1.1-12.1.3. Easily
exploitable vulnerability allows low privileged attacker with network
access via HTTP to compromise Oracle Deal Management. Successful
attacks of this vulnerability can result in unauthorized creation,
deletion or modification access to critical data or all Oracle Deal
Management accessible data as well as unauthorized access to critical
data or complete access to all Oracle Deal Management accessible
data.
Affects:
o Oracle Deal Management 12.1.1-12.1.3
CVE-2021-35585
8.1 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Supported versions that are affected are 12.1.1-12.1.3. Easily
exploitable vulnerability allows low privileged attacker with network
access via HTTP to compromise Oracle Incentive Compensation.
Successful attacks of this vulnerability can result in unauthorized
creation, deletion or modification access to critical data or all
Oracle Incentive Compensation accessible data as well as unauthorized
access to critical data or complete access to all Oracle Incentive
Compensation accessible data.
Affects:
o Oracle Incentive Compensation 12.1.1-12.1.3
CVE-2021-35570
8.1 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Supported versions that are affected are 12.1.1-12.1.3 and
12.2.3-12.2.10. Easily exploitable vulnerability allows low
privileged attacker with network access via HTTP to compromise Oracle
Mobile Field Service. Successful attacks of this vulnerability can
result in unauthorized creation, deletion or modification access to
critical data or all Oracle Mobile Field Service accessible data as
well as unauthorized access to critical data or complete access to
all Oracle Mobile Field Service accessible data.
Affects:
o Oracle Mobile Field Service 12.1.1-12.1.3, 12.2.3-12.2.10
CVE-2021-2484
8.1 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Supported versions that are affected are 12.1.1-12.1.3. Easily
exploitable vulnerability allows low privileged attacker with network
access via HTTP to compromise Oracle Operations Intelligence.
Successful attacks of this vulnerability can result in unauthorized
creation, deletion or modification access to critical data or all
Oracle Operations Intelligence accessible data as well as
unauthorized access to critical data or complete access to all Oracle
Operations Intelligence accessible data.
Affects:
o Oracle Operations Intelligence 12.1.1-12.1.3
CVE-2021-2482
8.1 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Supported versions that are affected are 12.1.1-12.1.3. Easily
exploitable vulnerability allows low privileged attacker with network
access via HTTP to compromise Oracle Payables. Successful attacks of
this vulnerability can result in unauthorized creation, deletion or
modification access to critical data or all Oracle Payables
accessible data as well as unauthorized access to critical data or
complete access to all Oracle Payables accessible data.
Affects:
o Oracle Payables 12.1.1-12.1.3
CVE-2021-35563
8.1 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Supported versions that are affected are 12.2.6-12.2.10. Easily
exploitable vulnerability allows low privileged attacker with network
access via HTTP to compromise Oracle Shipping Execution. Successful
attacks of this vulnerability can result in unauthorized creation,
deletion or modification access to critical data or all Oracle
Shipping Execution accessible data as well as unauthorized access to
critical data or complete access to all Oracle Shipping Execution
accessible data.
Affects:
o Oracle Shipping Execution 12.2.6-12.2.10
CVE-2021-2485
8.1 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Supported versions that are affected are 12.1.1-12.1.3. Easily
exploitable vulnerability allows low privileged attacker with network
access via HTTP to compromise Oracle Trade Management. Successful
attacks of this vulnerability can result in unauthorized creation,
deletion or modification access to critical data or all Oracle Trade
Management accessible data as well as unauthorized access to critical
data or complete access to all Oracle Trade Management accessible
data.
Affects:
o Oracle Trade Management 12.1.1-12.1.3
CVE-2021-35562
8.1 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Supported versions that are affected are 12.1.1-12.1.3 and
12.2.3-12.2.10. Easily exploitable vulnerability allows low
privileged attacker with network access via HTTP to compromise Oracle
Universal Work Queue. Successful attacks of this vulnerability can
result in unauthorized creation, deletion or modification access to
critical data or all Oracle Universal Work Queue accessible data as
well as unauthorized access to critical data or complete access to
all Oracle Universal Work Queue accessible data.
Affects:
o Oracle Universal Work Queue 12.1.1-12.1.3, 12.2.3-12.2.10
CVE-2021-2474
8.1 AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Supported versions that are affected are 12.1.1-12.1.3. Easily
exploitable vulnerability allows low privileged attacker with network
access via HTTP to compromise Oracle Web Analytics. Successful
attacks of this vulnerability can result in unauthorized creation,
deletion or modification access to critical data or all Oracle Web
Analytics accessible data as well as unauthorized access to critical
data or complete access to all Oracle Web Analytics accessible data.
Affects:
o Oracle Web Analytics 12.1.1-12.1.3
CVE-2021-35582
6.5 AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:L
Supported versions that are affected are 12.1.3 and 12.2.3-12.2.10.
Easily exploitable vulnerability allows low privileged 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
update, insert or delete access to some of Oracle Applications
Manager accessible data as well as unauthorized read access to a
subset of Oracle Applications Manager accessible data and
unauthorized ability to cause a partial denial of service (partial
DOS) of Oracle Applications Manager.
Affects:
o Oracle Applications Manager 12.1.3, 12.2.3-12.2.10
CVE-2021-35580
6.1 AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Supported versions that are affected are 12.1.3 and 12.2.3-12.2.10.
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
update, insert or delete access to some of Oracle Applications
Manager accessible data as well as unauthorized read access to a
subset of Oracle Applications Manager accessible data.
Affects:
o Oracle Applications Manager 12.1.3, 12.2.3-12.2.10
CVE-2021-2477
5.3 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Supported versions that are affected are 12.1.3 and 12.2.3-12.2.10.
Easily exploitable vulnerability allows unauthenticated attacker with
network access via HTTP to compromise Oracle Applications Framework.
Successful attacks of this vulnerability can result in unauthorized
ability to cause a partial denial of service (partial DOS) of Oracle
Applications Framework.
Affects:
o Oracle Applications Framework 12.1.3, 12.2.3-12.2.10
CVE-2021-35554
5.3 AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Supported versions that are affected are 12.1.1-12.1.3 and
12.2.3-12.2.10. Easily exploitable vulnerability allows
unauthenticated attacker with network access via HTTP to compromise
Oracle Trade Management. Successful attacks of this vulnerability can
result in unauthorized read access to a subset of Oracle Trade
Management accessible data.
Affects:
o Oracle Trade Management 12.1.1-12.1.3, 12.2.3-12.2.10
CVE-2021-35569
4.9 AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Supported versions that are affected are 12.1.3 and 12.2.3-12.2.10.
Easily exploitable vulnerability allows high privileged attacker with
network access via HTTP to compromise Oracle Applications Manager.
Successful attacks of this vulnerability can result in unauthorized
access to critical data or complete access to all Oracle Applications
Manager accessible data.
Affects:
o Oracle Applications Manager 12.1.3, 12.2.3-12.2.10
CVE-2021-35581
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 and 12.2.3-12.2.10.
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
update, insert or delete access to some of Oracle Applications
Manager accessible data.
Affects:
o Oracle Applications Manager 12.1.3, 12.2.3-12.2.10
CVE-2021-35611
4.3 AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Supported versions that are affected are 12.1.1-12.1.3 and
12.2.3-12.2.10. Easily exploitable vulnerability allows low
privileged attacker with network access via HTTP to compromise Oracle
Sales Offline. Successful attacks of this vulnerability can result in
unauthorized ability to cause a partial denial of service (partial
DOS) of Oracle Sales Offline.
Affects:
o Oracle Sales Offline 12.1.1-12.1.3, 12.2.3-12.2.10
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 2021
https://www.oracle.com/security-alerts/cpuoct2021.html
[2] Text Form of Oracle Critical Patch Update - October 2021 Risk
Matrices
https://www.oracle.com/security-alerts/cpuoct2021verbose.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
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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
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