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IBM685E44FAFB460D75010FBCE1BBF17D449AD38B3BC859501B2A5F4A25DA6CA863

HistoryMar 20, 2024 - 1:05 a.m.

Security Bulletin: IBM InfoSphere Information Server is affected by a denial of service vulnerability in Spring Framework (CVE-2023-34053)

2024-03-2001:05:42

www.ibm.com

ibm infosphere information server

denial of service

spring framework

vulnerability

11.7

fixing

security patch

CVSS3

7.5

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

AI Score

6.7

Confidence

High

EPSS

0.001

Percentile

16.2%

JSON

Summary

A denial of service vulnerability in Spring Framework used by IBM InfoSphere Information Server was addressed.

Vulnerability Details

CVEID:CVE-2023-34053
**DESCRIPTION:**VMware Tanzu Spring Framework is vulnerable to a denial of service, caused by a flaw when the application uses Spring MVC or Spring WebFlux, io.micrometer:micrometer-core is on the classpath, or an ObservationRegistry is configured. By sending specially crafted HTTP requests, 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/272535 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)
InfoSphere Information Server	11.7

Remediation/Fixes

Product	VRMF	APAR	Remediation
InfoSphere Information Server, InfoSphere Information Server on Cloud	11.7	DT257759	--Apply IBM InfoSphere Information Server version 11.7.1.0
--Apply InfoSphere Information Server version 11.7.1.4
--Apply InfoSphere Information Server 11.7.1.4 Service pack 2
--Apply Information Server Microservices tier security patch

Workarounds and Mitigations

None

Affected configurations

Vulners

Node

ibminfosphere_information_serverMatch11.7

VendorProductVersionCPE
ibminfosphere_information_server11.7cpe:2.3:a:ibm:infosphere_information_server:11.7:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
ibm	infosphere_information_server	11.7	cpe:2.3:a:ibm:infosphere_information_server:11.7:::::::*

CVSS3

7.5

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

AI Score

6.7

Confidence

High

EPSS

0.001

Percentile

16.2%

JSON

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