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HistoryNov 02, 2022 - 12:47 p.m.

Security Bulletin: IBM MQ is affected by multiple vulnerabilities in IBM® Runtime Environment Java™ Technology Edition, Version 8

2022-11-0212:47:16
www.ibm.com
26

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

0.002 Low

EPSS

Percentile

50.0%

Summary

Multiple vulnerabilities were found with IBM® Runtime Environment Java™ Technology Edition, Version 8 which is shipped with IBM MQ and used for Java & JMS client, AMQP, MQTT, MFT & MQIPT functionality.

Vulnerability Details

CVEID:CVE-2021-35561
**DESCRIPTION:**An unspecified vulnerability in Java SE related to the Utility 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: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/211637 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)

CVEID:CVE-2022-21496
**DESCRIPTION:**An unspecified vulnerability in Java SE related to the JNDI component could allow an unauthenticated attacker to cause no confidentiality impact, low integrity impact, and no availability impact.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/224777 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)

CVEID:CVE-2022-21434
**DESCRIPTION:**An unspecified vulnerability in Java SE related to the Libraries component could allow an unauthenticated attacker to cause no confidentiality impact, low integrity impact, and no availability impact.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/224718 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N)

CVEID:CVE-2022-21443
**DESCRIPTION:**An unspecified vulnerability in Java SE related to the 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/224726 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 MQ 8.0
IBM MQ 9.0 LTS
IBM MQ 9.1 LTS
IBM MQ 9.2 LTS
IBM MQ 9.1 CD
IBM MQ 9.2 CD

Remediation/Fixes

This issue was resolved under APAR IT41133

IBM MQ version 8.0

Apply iFix for APAR IT41133

IBM MQ version 9.0 LTS

Apply iFix for APAR IT41133

IBM MQ version 9.1 LTS

Apply FixPack 9.1.0.12

IBM MQ version 9.2 LTS

Apply FixPack 9.2.0.6

IBM MQ version 9.1 CD and 9.2 CD

Upgrade to IBM MQ version 9.3

Workarounds and Mitigations

None

CPENameOperatorVersion
ibm mqeq8.0.0
ibm mqeq9.0.0
ibm mqeq9.1.0
ibm mqeq9.2.0
How to protect your server from attacks?

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

0.002 Low

EPSS

Percentile

50.0%

Related for 7DB4AF9785ED60F9AB9DA6C11BA5460458126A5DF1240CFA27B0DC0D1CD8F786