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ibmIBM0A66499BF3321D6F19560F03E042BF899BB6F77D4DEBF9F182929F7BDB99D19A
HistoryMay 17, 2023 - 7:33 p.m.

Security Bulletin: IBM InfoSphere Information Server is affected by a vulnerability in Node.js http-cache-semantics module (CVE-2022-25881)

2023-05-1719:33:51
www.ibm.com
18

0.001 Low

EPSS

Percentile

42.7%

Summary

A vulnerability in Node.js http-cache-semantics module used by InfoSphere Information Server was addressed.

Vulnerability Details

CVEID:CVE-2022-25881
**DESCRIPTION:**Node.js http-cache-semantics module is vulnerable to a denial of service, caused by a regular expression denial of service (ReDoS) flaw. By sending a specially-crafted regex input using request header values, 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/246089 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 DT195855 --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 1

Workarounds and Mitigations

None

0.001 Low

EPSS

Percentile

42.7%