Protect yourself against future threats.
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256
===========================================================================
AUSCERT Security Bulletin
ASB-2021.0223
Oracle Insurance Applications Critical Patch Update
20 October 2021
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: Oracle Documaker
Oracle Insurance Calculation Engine
Oracle Insurance Policy Administration
Operating System: Windows
UNIX variants (UNIX, Linux, OSX)
Impact/Access: Execute Arbitrary Code/Commands -- Remote/Unauthenticated
Modify Arbitrary Files -- Remote/Unauthenticated
Denial of Service -- Remote/Unauthenticated
Access Confidential Data -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2021-37695 CVE-2021-36374 CVE-2021-29425
CVE-2021-22118 CVE-2020-36189 CVE-2020-17521
CVE-2020-11987 CVE-2020-10683 CVE-2020-5398
CVE-2020-5258 CVE-2019-17195 CVE-2019-13990
CVE-2019-10086 CVE-2016-1000031
Reference: ASB-2021.0213
ASB-2021.0212
ASB-2021.0210
ASB-2021.0208
OVERVIEW
Multiple vulnerabilities have been identified in :
o Oracle Documaker, versions 12.6.0-12.6.4
o Oracle Insurance Calculation Engine, versions 11.0.0-11.3.1
o Oracle Insurance Policy Administration, versions 11.0.0-11.3.1
[1]
IMPACT
The vendor has provided the following information regarding the
vulnerabilities:
"This Critical Patch Update contains 16 new security patches for
Oracle Insurance Applications. 11 of these vulnerabilities may be
remotely exploitable without authentication, i.e., may be exploited
over a network without requiring user credentials." [1]
CVE-2016-1000031
9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Supported versions that are affected are 12.6.0 - 12.6.4. Easily
exploitable vulnerability allows unauthenticated attacker with
network access via HTTP to compromise Oracle Documaker. Successful
attacks of this vulnerability can result in takeover of Oracle
Documaker.
Affects:
o Oracle Documaker 12.6.0 - 12.6.4
CVE-2019-13990
9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Supported versions that are affected are 12.6.0 - 12.6.4. Easily
exploitable vulnerability allows unauthenticated attacker with
network access via HTTP to compromise Oracle Documaker. Successful
attacks of this vulnerability can result in takeover of Oracle
Documaker.
Affects:
o Oracle Documaker 12.6.0 - 12.6.4
CVE-2020-10683
9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Supported versions that are affected are 12.6.0 - 12.6.4. Easily
exploitable vulnerability allows unauthenticated attacker with
network access via HTTP to compromise Oracle Documaker. Successful
attacks of this vulnerability can result in takeover of Oracle
Documaker.
Affects:
o Oracle Documaker 12.6.0 - 12.6.4
CVE-2019-17195
9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Supported versions that are affected are 11.0.0 - 11.3.1. Easily
exploitable vulnerability allows unauthenticated attacker with
network access via HTTP to compromise Oracle Insurance Policy
Administration. Successful attacks of this vulnerability can result
in takeover of Oracle Insurance Policy Administration.
Affects:
o Oracle Insurance Policy Administration 11.0.0 - 11.3.1
CVE-2020-11987
8.2 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:N
Supported versions that are affected are 11.0.0 - 11.3.1. Easily
exploitable vulnerability allows unauthenticated attacker with
network access via HTTP to compromise Oracle Insurance Policy
Administration. Successful attacks of this vulnerability can result
in unauthorized access to critical data or complete access to all
Oracle Insurance Policy Administration accessible data as well as
unauthorized update, insert or delete access to some of Oracle
Insurance Policy Administration accessible data.
Affects:
o Oracle Insurance Policy Administration 11.0.0 - 11.3.1
CVE-2020-36189
8.1 AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Supported versions that are affected are 12.6.3 and 12.6.4. Difficult
to exploit vulnerability allows unauthenticated attacker with network
access via HTTP to compromise Oracle Documaker. Successful attacks of
this vulnerability can result in takeover of Oracle Documaker.
Affects:
o Oracle Documaker 12.6.3, 12.6.4
CVE-2021-22118
7.8 AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Supported versions that are affected are 12.6.0 - 12.6.4. Easily
exploitable vulnerability allows low privileged attacker with logon
to the infrastructure where Oracle Documaker executes to compromise
Oracle Documaker. Successful attacks of this vulnerability can result
in takeover of Oracle Documaker.
Affects:
o Oracle Documaker 12.6.0 - 12.6.4
o Oracle Insurance Policy Administration 11.0.0 - 11.3.1
CVE-2020-5258
7.5 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Supported versions that are affected are 12.6.0 - 12.6.4. Easily
exploitable vulnerability allows unauthenticated attacker with
network access via HTTP to compromise Oracle Documaker. Successful
attacks of this vulnerability can result in unauthorized creation,
deletion or modification access to critical data or all Oracle
Documaker accessible data.
Affects:
o Oracle Documaker 12.6.0 - 12.6.4
CVE-2020-5398
7.5 AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Supported versions that are affected are 11.0.0 - 11.3.1. Difficult
to exploit vulnerability allows unauthenticated attacker with network
access via HTTP to compromise Oracle Insurance Calculation Engine.
Successful attacks require human interaction from a person other than
the attacker. Successful attacks of this vulnerability can result in
takeover of Oracle Insurance Calculation Engine.
Affects:
o Oracle Insurance Calculation Engine 11.0.0 - 11.3.1
CVE-2019-10086
7.3 AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Supported versions that are affected are 12.6.0 - 12.6.4. Easily
exploitable vulnerability allows unauthenticated attacker with
network access via HTTP to compromise Oracle Documaker. Successful
attacks of this vulnerability can result in unauthorized update,
insert or delete access to some of Oracle Documaker accessible data
as well as unauthorized read access to a subset of Oracle Documaker
accessible data and unauthorized ability to cause a partial denial of
service (partial DOS) of Oracle Documaker.
Affects:
o Oracle Documaker 12.6.0 - 12.6.4
o Oracle Insurance Policy Administration 11.0.0 - 11.3.1
CVE-2021-36374
5.5 AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Supported versions that are affected are 11.0.0 - 11.3.1. Easily
exploitable vulnerability allows unauthenticated attacker with logon
to the infrastructure where Oracle Insurance Policy Administration
executes to compromise Oracle Insurance Policy Administration.
Successful attacks require human interaction from a person other than
the attacker. Successful attacks of this vulnerability can result in
unauthorized ability to cause a hang or frequently repeatable crash
(complete DOS) of Oracle Insurance Policy Administration.
Affects:
o Oracle Insurance Policy Administration 11.0.0 - 11.3.1
CVE-2020-17521
5.5 AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Supported versions that are affected are 11.0.0 - 11.3.1. Easily
exploitable vulnerability allows low privileged attacker with logon
to the infrastructure where Oracle Insurance Policy Administration
executes to compromise Oracle Insurance Policy Administration.
Successful attacks of this vulnerability can result in unauthorized
access to critical data or complete access to all Oracle Insurance
Policy Administration accessible data.
Affects:
o Oracle Insurance Policy Administration 11.0.0 - 11.3.1
CVE-2021-37695
5.4 AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
Supported versions that are affected are 12.6.3 and 12.6.4. Easily
exploitable vulnerability allows low privileged attacker with network
access via HTTP to compromise Oracle Documaker. Successful attacks
require human interaction from a person other than the attacker and
while the vulnerability is in Oracle Documaker, attacks may
significantly impact additional products. Successful attacks of this
vulnerability can result in unauthorized update, insert or delete
access to some of Oracle Documaker accessible data as well as
unauthorized read access to a subset of Oracle Documaker accessible
data.
Affects:
o Oracle Documaker 12.6.3, 12.6.4
CVE-2021-29425
5.3 AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Supported versions that are affected are 12.6.0 - 12.6.4. Easily
exploitable vulnerability allows unauthenticated attacker with
network access via HTTP to compromise Oracle Documaker. Successful
attacks of this vulnerability can result in unauthorized read access
to a subset of Oracle Documaker accessible data.
Affects:
o Oracle Documaker 12.6.0 - 12.6.4
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
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.
===========================================================================
-----BEGIN PGP SIGNATURE-----
Comment: http://www.auscert.org.au/render.html?it=1967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=9ybb
-----END PGP SIGNATURE-----