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HistoryJul 12, 2023 - 9:33 p.m.

Security Bulletin: IBM Watson Speech Services Cartridge for IBM Cloud Pak for Data is vulnerable to a security restriction bypass in VMware Tanzu Spring Boot (CVE-2023-20873)

2023-07-1221:33:43
www.ibm.com
15
ibm watson
speech services
cloud pak for data
vmware tanzu
spring boot
cve-2023-20873
security restriction bypass
upgrade

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.007 Low

EPSS

Percentile

80.9%

Summary

IBM Watson Speech Services Cartridge for IBM Cloud Pak for Data is vulnerable to a security restriction bypass in VMware Tanzu Spring Boot, caused by a flaw with wildcard pattern matching when deployed on Cloud Foundry (CVE-2023-20873). VMware Tanzu Spring Boot is used as part of our Speech Service microservices. This vulnerabilitiy has been addressed. Please read the details for remediation below.

Vulnerability Details

CVEID:CVE-2023-20873
**DESCRIPTION:**VMware Tanzu Spring Boot could allow a remote attacker to bypass security restrictions, caused by a flaw with wildcard pattern matching when deployed on Cloud Foundry. By sending a specially crafted request, an attacker could exploit this vulnerability to bypass access restrictions.
CVSS Base score: 7.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/253466 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N)

Affected Products and Versions

Affected Product(s) Version(s)
IBM Watson Speech Services Cartridge for IBM Cloud Pak for Data 4.0.0 - 4.6.6

Remediation/Fixes

IBM strongly recommends addressing the vulnerability now by upgrading.

Product(s)|**Version(s)
|Remediation/Fix/Instructions
—|—|—
IBM Watson Speech Services Cartridge for IBM Cloud Pak for Data| 4.7| The fix in 4.7 applies to all versions listed (4.0.0-4.6.6). Version 4.7 can be downloaded and installed from: <https://www.ibm.com/docs/en/cloud-paks/cp-data&gt;
**

Workarounds and Mitigations

None

Affected configurations

Vulners
Node
ibmwatson_assistant_for_ibm_cloud_pak_for_dataMatch4.0.0
OR
ibmwatson_assistant_for_ibm_cloud_pak_for_dataMatch4.6.6

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.007 Low

EPSS

Percentile

80.9%

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