Security Bulletin
Summary
json-schema is used by IBM Process Mining. CVE-2021-3918. The fix includes json-schema 0.4.0
Vulnerability Details
CVEID: CVE-2021-3918
DESCRIPTION: Json-schema could allow a remote attacker to execute arbitrary code on the system, caused by an improperly controlled modification of object prototype attributes. 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/213750 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 Products/Versions guidance:
| Affected Product(s) | Version(s) |
| IBM Process Mining | 1.12.0.3 |
Remediation/Fixes
Remediation/Fixes guidance:
| Product(s) | Version(s) number and/or range | Remediation/Fix/Instructions |
| IBM Process Mining | 1.12.0.3 |
Upgrade to version 1.12.0.4 4. Follow install instructions |
Workarounds and Mitigations
Workarounds/Mitigation guidance:
None known
Get Notified about Future Security Bulletins
References
Reference guidance:
Review this information as needed and upgrade.
Acknowledgement
Change History
31 Mar 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:
01 February 2023
UID
ibm16570951