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AUSCERT External Security Bulletin Redistribution
ESB-2020.1644.2
Security Bulletin: Multiple Security Vulnerabilities in IBM
Java Runtime affects IBM Cloud Private
28 September 2020
===========================================================================
AusCERT Security Bulletin Summary
---------------------------------
Product: IBM Cloud Private
Publisher: IBM
Operating System: Linux variants
Impact/Access: Execute Arbitrary Code/Commands -- Existing Account
Modify Arbitrary Files -- Remote/Unauthenticated
Denial of Service -- Remote/Unauthenticated
Provide Misleading Information -- Remote/Unauthenticated
Reduced Security -- Remote/Unauthenticated
Resolution: Patch/Upgrade
CVE Names: CVE-2020-2659 CVE-2020-2654 CVE-2020-2604
CVE-2020-2593 CVE-2020-2583 CVE-2019-17495
CVE-2019-15606 CVE-2019-15605 CVE-2019-12406
CVE-2019-4732 CVE-2019-4720
Reference: ASB-2020.0028
ASB-2020.0027
ESB-2020.1544
ESB-2020.1451
ESB-2020.1376
ESB-2020.1019
Original Bulletin:
https://www.ibm.com/support/pages/node/6208298
https://www.ibm.com/support/pages/node/6208295
https://www.ibm.com/support/pages/node/6208292
https://www.ibm.com/support/pages/node/6208293
https://www.ibm.com/support/pages/node/6208294
https://www.ibm.com/support/pages/node/6208296
Revision History: September 28 2020: Minor advisory update
May 11 2020: Initial Release
- --------------------------BEGIN INCLUDED TEXT--------------------
A Security Vulnerability in IBM Java Runtime affects IBM Cloud Private
(CVE-2020-2654)
Security Bulletin
Summary
A security vulnerability in IBM Java Runtime affects IBM Cloud Private
(CVE-2020-2654)
Vulnerability Details
CVEID: CVE-2020-2654
DESCRIPTION: An unspecified vulnerability in Java SE related to the Java SE
Libraries component could allow an unauthenticated attacker to cause a denial
of service resulting in a low availability impact using unknown attack vectors.
CVSS Base score: 3.7
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/
174601 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L)
Affected Products and Versions
+--------------------+----------+
|Affected Product(s) |Version(s)|
+--------------------+----------+
|IBM Cloud Private |3.2.1 CD |
+--------------------+----------+
|IBM Cloud Private |3.2.0 CD |
+--------------------+----------+
Remediation/Fixes
Product defect fixes and security updates are only available for the two most
recent Continuous Delivery (CD) update packages
o IBM Cloud Private 3.2.0
o IBM Cloud Private 3.2.1
For IBM Cloud Private 3.2.0, apply March fix pack:
o IBM Cloud Private 3.2.0.2003 fix pack
For IBM Cloud Private 3.2.1, apply March fix pack:
o IBM Cloud Private 3.2.1.2003 fix pack
For IBM Cloud Private 3.1.0, 3.1.1, 3.1.2:
o Upgrade to the latest Continuous Delivery (CD) update package, IBM Cloud
Private 3.2.1.
o If required, individual product fixes can be made available between CD
update packages for resolution of problems. Contact IBM support for
assistance
Workarounds and Mitigations
None
Get Notified about Future Security Bulletins
References
- -----------------------------------------------------------------------------
IBM Cloud Private is vulnerable to an IBM WebSphere Application Server Liberty
vulnerability (CVE-2019-12406)
Security Bulletin
Summary
IBM Cloud Private is vulnerable to an IBM WebSphere Application Server Liberty
vulnerability
Vulnerability Details
CVEID: CVE-2019-12406
DESCRIPTION: Apache CXF is vulnerable to a denial of service, caused by the
failure to restrict the number of message attachments present in a given
message. By sending a specially-crafted message containing an overly large
number of message attachments, a remote attacker could exploit this
vulnerability to cause a denial of service condition.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/
170974 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L)
Affected Products and Versions
+--------------------+----------+
|Affected Product(s) |Version(s)|
+--------------------+----------+
|IBM Cloud Private |3.2.1 CD |
+--------------------+----------+
|IBM Cloud Private |3.2.0 CD |
+--------------------+----------+
Remediation/Fixes
Product defect fixes and security updates are only available for the two most
recent Continuous Delivery (CD) update packages
o IBM Cloud Private 3.2.0
o IBM Cloud Private 3.2.1
For IBM Cloud Private 3.2.0, applyMarch fix pack:
o IBM Cloud Private 3.2.0.2003
For IBM Cloud Private 3.2.1, apply March fix pack:
o IBM Cloud Private 3.2.1.2003
For IBM Cloud Private 3.1.0, 3.1.1, 3.1.2:
o Upgrade to the latest Continuous Delivery (CD) update package, IBM Cloud
Private 3.2.1.
o If required, individual product fixes can be made available between CD
update packages for resolution of problems. Contact IBM support for
assistance
Workarounds and Mitigations
None
Get Notified about Future Security Bulletins
References
- ------------------------------------------------------------------------------
IBM Cloud Private is vulnerable to an IBM WebSphere Application Server Liberty
vulnerability (CVE-2019-17495)
Security Bulletin
Summary
IBM Cloud Private is vulnerable to an IBM WebSphere Application Server Liberty
vulnerability
Vulnerability Details
CVEID: CVE-2019-17495
DESCRIPTION: Swagger UI could allow a remote attacker to obtain sensitive
information, caused by a CSS injection flaw. By using the relative path
overwrite (RPO) attack technique, an attacker could exploit this vulnerability
to obtain sensitive information.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/
169050 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N)
Affected Products and Versions
+--------------------+----------+
|Affected Product(s) |Version(s)|
+--------------------+----------+
|IBM Cloud Private |3.2.1 CD |
+--------------------+----------+
|IBM Cloud Private |3.2.0 CD |
+--------------------+----------+
Remediation/Fixes
Product defect fixes and security updates are only available for the two most
recent Continuous Delivery (CD) update packages
o IBM Cloud Private 3.2.0
o IBM Cloud Private 3.2.1
For IBM Cloud Private 3.2.0, applyMarch fix pack:
o IBM Cloud Private 3.2.0.2003
For IBM Cloud Private 3.2.1, apply March fix pack:
o IBM Cloud Private 3.2.1.2003
For IBM Cloud Private 3.1.0, 3.1.1, 3.1.2:
o Upgrade to the latest Continuous Delivery (CD) update package, IBM Cloud
Private 3.2.1.
o If required, individual product fixes can be made available between CD
update packages for resolution of problems. Contact IBM support for
assistance
Workarounds and Mitigations
None
Get Notified about Future Security Bulletins
References
- ------------------------------------------------------------------------------
IBM Cloud Private is vulnerable to an IBM WebSphere Application Server Liberty
vulnerability (CVE-2019-4720)
Security Bulletin
Summary
IBM Cloud Private is vulnerable to an IBM WebSphere Application Server Liberty
vulnerability
Vulnerability Details
CVEID: CVE-2019-4720
DESCRIPTION: IBM WebSphere Application Server 7.0, 8.0, 8.5, and 9.0 is
vulnerable to a denial of service, caused by sending a specially-crafted
request. A remote attacker could exploit this vulnerability to cause the server
to consume all available memory. IBM X-Force ID: 172125.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/
172125 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
Affected Products and Versions
+--------------------+----------+
|Affected Product(s) |Version(s)|
+--------------------+----------+
|IBM Cloud Private |3.2.1 CD |
+--------------------+----------+
|IBM Cloud Private |3.2.0 CD |
+--------------------+----------+
Remediation/Fixes
Product defect fixes and security updates are only available for the two most
recent Continuous Delivery (CD) update packages
o IBM Cloud Private 3.2.0
o IBM Cloud Private 3.2.1
For IBM Cloud Private 3.2.0, applyMarch fix pack:
o IBM Cloud Private 3.2.0.2003
For IBM Cloud Private 3.2.1, apply March fix pack:
o IBM Cloud Private 3.2.1.2003
For IBM Cloud Private 3.1.0, 3.1.1, 3.1.2:
o Upgrade to the latest Continuous Delivery (CD) update package, IBM Cloud
Private 3.2.1.
o If required, individual product fixes can be made available between CD
update packages for resolution of problems. Contact IBM support for
assistance
Workarounds and Mitigations
None
Get Notified about Future Security Bulletins
References
- ------------------------------------------------------------------------------
Multiple Vulnerabilities in IBM Java Runtime affect IBM Cloud Private
Security Bulletin
Summary
Multiple vulnerabilities in IBM Java Runtime affect IBM Cloud Private
Vulnerability Details
CVEID: CVE-2020-2604
DESCRIPTION: An unspecified vulnerability in Java SE could allow an
unauthenticated attacker to take control of the system.
CVSS Base score: 8.1
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/
174551 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H)
CVEID: CVE-2020-2593
DESCRIPTION: An unspecified vulnerability in Java SE related to the Java SE
Networking component could allow an unauthenticated attacker to cause low
confidentiality impact, low integrity impact, and no availability impact.
CVSS Base score: 4.8
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/
174541 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N)
CVEID: CVE-2020-2659
DESCRIPTION: An unspecified vulnerability in Java SE related to the Java SE
Networking component could allow an unauthenticated attacker to cause a denial
of service resulting in a low availability impact using unknown attack vectors.
CVSS Base score: 3.7
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/
174606 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L)
CVEID: CVE-2020-2583
DESCRIPTION: An unspecified vulnerability in Java SE related to the Java SE
Serialization component could allow an unauthenticated attacker to cause a
denial of service resulting in a low availability impact using unknown attack
vectors.
CVSS Base score: 3.7
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/
174531 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L)
CVEID: CVE-2019-4732
DESCRIPTION: IBM SDK, Java Technology Edition Version 7.0.0.0 through
7.0.10.55, 7.1.0.0 through 7.1.4.55, and 8.0.0.0 through 8.0.6.0 could allow a
local authenticated attacker to execute arbitrary code on the system, caused by
DLL search order hijacking vulnerability in Microsoft Windows client. By
placing a specially-crafted file in a compromised folder, an attacker could
exploit this vulnerability to execute arbitrary code on the system. IBM X-Force
ID: 172618.
CVSS Base score: 7.2
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/
172618 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:H/PR:H/UI:R/S:C/C:H/I:H/A:H)
Affected Products and Versions
+--------------------+----------+
|Affected Product(s) |Version(s)|
+--------------------+----------+
|IBM Cloud Private |3.2.1 CD |
+--------------------+----------+
|IBM Cloud Private |3.2.0 CD |
+--------------------+----------+
Remediation/Fixes
Product defect fixes and security updates are only available for the two most
recent Continuous Delivery (CD) update packages
o IBM Cloud Private 3.2.0
o IBM Cloud Private 3.2.1
For IBM Cloud Private 3.2.0, apply March fix pack:
o IBM Cloud Private 3.2.0.2003 fix pack
For IBM Cloud Private 3.2.1, apply March fix pack:
o IBM Cloud Private 3.2.0.2003 fix pack
For IBM Cloud Private 3.1.0, 3.1.1, 3.1.2:
o Upgrade to the latest Continuous Delivery (CD) update package, IBM Cloud
Private 3.2.1.
o If required, individual product fixes can be made available between CD
update packages for resolution of problems. Contact IBM support for
assistance
Workarounds and Mitigations
None
Get Notified about Future Security Bulletins
References
- ------------------------------------------------------------------------------
Security Vulnerabilities affect IBM Cloud Private - Node.js (CVE-2019-15605,
CVE-2019-15606)
Security Bulletin
Summary
Security vulnerabilities affect IBM Cloud Private
Vulnerability Details
CVEID: CVE-2019-15605
DESCRIPTION: Node.js is vulnerable to HTTP request smuggling, caused by a flaw
when handling unusual Transfer-Encoding HTTP header. By sending a
specially-crafted request, an attacker could exploit this vulnerability to
poison the web cache, bypass web application firewall protection, and conduct
XSS attacks.
CVSS Base score: 6.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/
175913 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N)
CVEID: CVE-2019-15606
DESCRIPTION: Node.js could allow a remote attacker to bypass security
restrictions, caused by an issue when HTTP header values do not have trailing
OWS trimmed. By sending a specially-crafted request, an attacker could exploit
this vulnerability to bypass authorization based on header value comparisons.
CVSS Base score: 6.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/
175914 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N)
Affected Products and Versions
+--------------------+----------+
|Affected Product(s) |Version(s)|
+--------------------+----------+
|IBM Cloud Private |3.2.1 CD |
+--------------------+----------+
|IBM Cloud Private |3.2.2 CD |
+--------------------+----------+
Remediation/Fixes
Product defect fixes and security updates are only available for the two most
recent Continuous Delivery (CD) update packages
o IBM Cloud Private 3.2.1
o IBM Cloud Private 3.2.2
For IBM Cloud Private 3.2.1, apply June fix pack:
o IBM Cloud Private 3.2.1.2006 fix pack
For IBM Cloud Private 3.2.2, apply June fix pack:
o IBM Cloud Private 3.2.2.2006 fix pack
Additional fixes available for IAM
For IBM Cloud Private 3.2.1, apply Aug fix pack:
o IBM Cloud Private 3.2.1.2008 fix pack
For IBM Cloud Private 3.2.2, apply Aug fix pack:
o IBM Cloud Private 3.2.2.2008 fix pack
For IBM Cloud Private 3.1.0, 3.1.1, 3.1.2, 3.2.0:
o Upgrade to the latest Continuous Delivery (CD) update package, IBM Cloud
Private 3.2.2.
o If required, individual product fixes can be made available between CD
update packages for resolution of problems. Contact IBM support for
assistance
Workarounds and Mitigations
None
Get Notified about Future Security Bulletins
References
- --------------------------END INCLUDED TEXT--------------------
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