Security Bulletin
Summary
A vulnerability in Dojo that is used by IBM InfoSphere Information Server is addressed.
Vulnerability Details
CVEID: CVE-2021-23450
DESCRIPTION: Dojo could allow a remote attacker to execute arbitrary code on the system, caused by a prototype pollution in the setObject function. By sending a specially-crafted request, an attacker could exploit this vulnerability to execute arbitrary code on the system.
CVSS Base score: 9.8
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/216463 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
Affected Products and Versions
| Affected Product(s) | Version(s) |
| InfoSphere Information Server, Information Server on Cloud | 11.7 |
Remediation/Fixes
| Product | VRMF | APAR | Remediation |
| InfoSphere Information Server, InfoSphere Information Server on Cloud | 11.7 | JR64476 | --Apply IBM InfoSphere Information Server version 11.7.1.0 --Apply IBM InfoSphere Information Server version 11.7.1.3 --Apply Information Server 11.7.1.3 Service pack 4 |
Workarounds and Mitigations
None
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References
Change History
27 Apr 2022: Initial Publication
*The CVSS Environment Score is customer environment specific and will ultimately impact the Overall CVSS Score. Customers can evaluate the impact of this vulnerability in their environments by accessing the links in the Reference section of this Security Bulletin.
Disclaimer
Review the IBM security bulletin disclaimer and definitions regarding your responsibilities for assessing potential impact of security vulnerabilities to your environment.
Document Location
Worldwide
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Document Information
Modified date:
27 April 2022
Initial Publish date:
27 April 2022
UID
ibm16575559