Protect yourself against future threats.
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AUSCERT Security Bulletin
ASB-2024.0089
Oracle Enterprise Manager Critical Patch Update
17 April 2024
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AusCERT Security Bulletin Summary
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Product: Oracle Application Testing Suite
Oracle Enterprise Manager Base Platform
Oracle Enterprise Manager for Fusion Middleware
Operating System: Windows
UNIX variants (UNIX, Linux, OSX)
Resolution: Patch/Upgrade
CVE Names: CVE-2023-44487 CVE-2023-48795 CVE-2023-1370
CVE-2021-36770 CVE-2022-46337 CVE-2023-42503
CVE-2022-42920 CVE-2023-20861 CVE-2024-21067
CVE-2022-34381
Comment: CVSS (Max): 9.8 CVE-2022-42920 (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
CVSS Source: NIST, [Oracle]
Calculator: https://www.first.org/cvss/calculator/3.0#CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
OVERVIEW
Multiple vulnerabilities have been identified in :
o Oracle Application Testing Suite, version 13.3.0.1
o Oracle Enterprise Manager Base Platform, version 13.5.0.0
o Oracle Enterprise Manager for Fusion Middleware, version
13.5.0.0
[1]
IMPACT
The vendor has provided the following information regarding the
vulnerabilities:
"This Critical Patch Update contains 11 new security patches for
Oracle Enterprise Manager. 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 patches
are
applicable to client-only installations, i.e., installations that
do
not have Oracle Enterprise Manager installed." [1]
"CVE-2022-42920
9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The supported version that is affected is 13.3.0.1. Easily
exploitable vulnerability allows unauthenticated attacker with
network access via HTTP to compromise Oracle Application Testing
Suite. Successful attacks of this vulnerability can result in
takeover of Oracle Application Testing Suite.
Affects:
o Oracle Application Testing Suite 13.3.0.1
o Oracle Enterprise Manager for Fusion Middleware 13.5.0.0
CVE-2022-46337
9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The supported version that is affected is 13.3.0.1. Easily
exploitable vulnerability allows unauthenticated attacker with
network access via HTTP to compromise Oracle Application Testing
Suite. Successful attacks of this vulnerability can result in
takeover of Oracle Application Testing Suite.
Affects:
o Oracle Application Testing Suite 13.3.0.1
CVE-2022-34381
9.8 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The supported version that is affected is 13.3.0.1. Easily
exploitable vulnerability allows unauthenticated attacker with
network access via HTTP to compromise Oracle Application Testing
Suite. Successful attacks of this vulnerability can result in
takeover of Oracle Application Testing Suite.
Affects:
o Oracle Application Testing Suite 13.3.0.1
CVE-2024-21067
8.8 AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
The supported version that is affected is 13.5.0.0. Easily
exploitable vulnerability allows low privileged attacker with logon
to the infrastructure where Oracle Enterprise Manager Base Platform
executes to compromise Oracle Enterprise Manager Base Platform.
While
the vulnerability is in Oracle Enterprise Manager Base Platform,
attacks may significantly impact additional products (scope
change).
Successful attacks of this vulnerability can result in takeover of
Oracle Enterprise Manager Base Platform.
Affects:
o Oracle Enterprise Manager Base Platform 13.5.0.0
CVE-2021-36770
7.8 AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
The supported version that is affected is 13.5.0.0. Easily
exploitable vulnerability allows unauthenticated attacker with
logon
to the infrastructure where Oracle Enterprise Manager for Fusion
Middleware executes to compromise Oracle Enterprise Manager for
Fusion Middleware. Successful attacks require human interaction
from
a person other than the attacker. Successful attacks of this
vulnerability can result in takeover of Oracle Enterprise Manager
for
Fusion Middleware.
Affects:
o Oracle Enterprise Manager for Fusion Middleware 13.5.0.0
CVE-2023-1370
7.5 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
The supported version that is affected is 13.3.0.1. Easily
exploitable vulnerability allows unauthenticated attacker with
network access via HTTP to compromise Oracle Application Testing
Suite. Successful attacks of this vulnerability can result in
unauthorized ability to cause a hang or frequently repeatable crash
(complete DOS) of Oracle Application Testing Suite.
Affects:
o Oracle Application Testing Suite 13.3.0.1
CVE-2023-44487
7.5 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
The supported version that is affected is 13.5.0.0. Easily
exploitable vulnerability allows unauthenticated attacker with
network access via HTTP to compromise Oracle Enterprise Manager
Base
Platform. Successful attacks of this vulnerability can result in
unauthorized ability to cause a hang or frequently repeatable crash
(complete DOS) of Oracle Enterprise Manager Base Platform.
Affects:
o Oracle Enterprise Manager Base Platform 13.5.0.0
CVE-2023-20861
6.5 AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
The supported version that is affected is 13.5.0.0. Easily
exploitable vulnerability allows low privileged attacker with
network
access via HTTP to compromise Oracle Enterprise Manager for Fusion
Middleware. Successful attacks of this vulnerability can result in
unauthorized ability to cause a hang or frequently repeatable crash
(complete DOS) of Oracle Enterprise Manager for Fusion Middleware.
Affects:
o Oracle Enterprise Manager for Fusion Middleware 13.5.0.0
CVE-2023-48795
5.9 AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
The supported version that is affected is 13.5.0.0. Difficult to
exploit vulnerability allows unauthenticated attacker with network
access via SSH to compromise Oracle Enterprise Manager Base
Platform.
Successful attacks of this vulnerability can result in unauthorized
creation, deletion or modification access to critical data or all
Oracle Enterprise Manager Base Platform accessible data.
Affects:
o Oracle Enterprise Manager Base Platform 13.5.0.0
CVE-2023-42503
5.5 AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
The supported version that is affected is 13.5.0.0. Easily
exploitable vulnerability allows unauthenticated attacker with
logon
to the infrastructure where Oracle Enterprise Manager Base Platform
executes to compromise Oracle Enterprise Manager Base Platform.
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 Enterprise Manager Base Platform.
Affects:
o Oracle Enterprise Manager Base Platform 13.5.0.0" [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 2024
https://www.oracle.com/security-alerts/cpuapr2024.html
[2] Text Form of Oracle Critical Patch Update - April 2024 Risk
Matrices
https://www.oracle.com/security-alerts/cpuapr2024verbose.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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