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HistoryJun 28, 2023 - 12:28 p.m.

Security Bulletin: CVE-2022-21426 may affect IBM® SDK, Java™ Technology Edition shipped with IBM CICS TX Advanced

2023-06-2812:28:00
www.ibm.com
3
ibm
cics tx advanced
cve-2022-21426
java technology edition
denial of service
low availability
vulnerability
fix
linux
ibm support

5 Medium

CVSS2

Attack Vector

NETWORK

Attack 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

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

0.001 Low

EPSS

Percentile

42.4%

Summary

CVE-2022-21426 may affect IBM® SDK, Java™ Technology Edition shipped with IBM CICS TX Advanced. IBM CICS TX Advanced has addressed the applicable CVE.

Vulnerability Details

CVEID:CVE-2022-21426
**DESCRIPTION:**An unspecified vulnerability in Java SE related to the JAXP 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/224714 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 CICS TX Advanced 10.1
IBM CICS TX Advanced 11.1

Remediation/Fixes

Product Version Platform Remediation/Fix
IBM CICS TX Advanced

10.1

| Linux| Fix Central Link
IBM CICS TX Advanced|

11.1

| Linux| Fix Central Link

Workarounds and Mitigations

None

Affected configurations

Vulners
Node
ibmcics_txMatch10.1
OR
ibmcics_txMatch11.1
CPENameOperatorVersion
cics txeq10.1
cics txeq11.1

5 Medium

CVSS2

Attack Vector

NETWORK

Attack 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

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

0.001 Low

EPSS

Percentile

42.4%