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HistoryNov 06, 2023 - 10:16 a.m.

Security Bulletin: CVE-2023-38737 may affect IBM WebSphere Liberty shipped with IBM TXSeries for Multiplatforms

2023-11-0610:16:33
www.ibm.com
15
ibm websphere liberty
cve-2023-38737
ibm txseries
multiplatforms
denial of service
memory resources
vulnerability
psirt fixes
fix central link
workarounds

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

6.7 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

23.6%

Summary

CVE-2023-38737 may affect IBM WebSphere Liberty shipped with IBM TXSeries for Multiplatforms. IBM TXSeries for Multiplatforms has addressed the applicable vulnerability.

Vulnerability Details

CVEID:CVE-2023-38737
**DESCRIPTION:**IBM WebSphere Application Server Liberty 22.0.0.13 through 23.0.0.7 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 memory resources. IBM X-Force ID: 262567.
CVSS Base score: 5.9
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/262567 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H)

Affected Products and Versions

Affected Product(s) Version(s)
IBM TXSeries for Multiplatforms 8.1
IBM TXSeries for Multiplatforms 8.2
IBM TXSeries for Multiplatforms 9.1

Remediation/Fixes

Product(s) Version(s) Platform(s) Remediation / Fix
IBM TXSeries for Multiplatforms 8.1 Linux, AIX PSIRT fixes for TXSeries 8.1 will be provided only for extended support customers, requested via a Salesforce case
IBM TXSeries for Multiplatforms 8.2 Linux, AIX, HP, Windows Fix Central link
IBM TXSeries for Multiplatforms 9.1 Linux, AIX Fix Central link

Workarounds and Mitigations

None

Affected configurations

Vulners
Node
ibmcics_txMatch8.1
OR
ibmcics_txMatch8.2
OR
ibmcics_txMatch9.1
CPENameOperatorVersion
cics txeq8.1
cics txeq8.2
cics txeq9.1

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

6.7 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

23.6%

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