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ibmIBM07F45B223B1FF0E8026169440EC20471B6AA5D57BF636E7BEE3651903C06AF5C
HistoryNov 28, 2023 - 11:01 p.m.

Security Bulletin: IBM InfoSphere Information Server is affected by a vulnerability in Node.js semver (CVE-2022-25883)

2023-11-2823:01:01
www.ibm.com
14
ibm infosphere
information server
node.js
semver
cve-2022-25883
vulnerability
denial of service
fixed

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

6.5 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

51.1%

Summary

A vulnerability in Node.js semver used by IBM InfoSphere Information Server was addressed.

Vulnerability Details

CVEID:CVE-2022-25883
**DESCRIPTION:**Node.js semver package is vulnerable to a denial of service, caused by a regular expression denial of service (ReDoS) flaw in the new Range function. By providing specially crafted regex input, a remote attacker could exploit this vulnerability to cause a denial of service.
CVSS Base score: 5.3
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/258647 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 DT237701 --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

Workarounds and Mitigations

None

Affected configurations

Vulners
Node
ibminfosphere_information_serverMatch11.7

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

6.5 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

51.1%