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ibmIBMFB9C5AFC0273254808AF57FF6E52B6B82D9D7C341E4E75FFEB2D85C8AB69A498
HistoryMay 17, 2023 - 10:18 p.m.

Security Bulletin: IBM InfoSphere Information Server is affected by an information disclosure vulnerability in Jettison (CVE-2023-1436)

2023-05-1722:18:43
www.ibm.com
6

0.001 Low

EPSS

Percentile

32.0%

Summary

An information disclosure vulnerability in Jettison used by InfoSphere Information Server was addressed.

Vulnerability Details

CVEID:CVE-2023-1436
**DESCRIPTION:**Jettison is vulnerable to a denial of service, caused by an infinite recursion when constructing a JSONArray from a Collection that contains a self-reference in one of its elements. 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/250490 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 DT208923 --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

32.0%