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Security Bulletin: CVE-2021-27568 An issue was discovered in netplex json-smart-v1, an exception is thrown from a function

Security Bulletin


Summary

CVE-2021-27568 An issue was discovered in netplex json-smart-v1, an exception is thrown from a function, may cause programs to crash or expose sensitive info

Vulnerability Details

CVEID:   CVE-2021-27568
DESCRIPTION:   Netplex json-smart-v1 and json-smart-v2 are vulnerable to a denial of service, caused by an uncaught exception flaw in NumberFormatException. By sending a specially-crafted input, a remote attacker could exploit this vulnerability to cause the library to crash or obtain sensitive information.
CVSS Base score: 9.1
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/197316 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H)

Affected Products and Versions

Affected Product(s)Version(s)
UCD - IBM UrbanCode Deploy7.1.1.1
UCD - IBM UrbanCode Deploy7.0.5.3
UCD - IBM UrbanCode Deploy7.1.1.2
UCD - IBM UrbanCode Deploy7.1.1.0
UCD - IBM UrbanCode Deploy7.1.0.0
UCD - IBM UrbanCode Deploy7.0.5.4
UCD - IBM UrbanCode Deploy7.0.4.0
UCD - IBM UrbanCode Deploy7.0.3.0


Remediation/Fixes

Upgrade to 7.1.2.2, 7.2.0.0

https://www.ibm.com/support/fixcentral/swg/downloadFixes?parent=ibm%7ERational&product=ibm/Rational/IBM+UrbanCode+Deploy&function=fixId&fixids=7.1.2.2-IBM-UrbanCode-Deploy
https://www.ibm.com/support/fixcentral/swg/downloadFixes?parent=ibm%7ERational&product=ibm/Rational/IBM+UrbanCode+Deploy&function=fixId&fixids=7.2.0.0-IBM-UrbanCode-Deploy


Workarounds and Mitigations

None

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References

Complete CVSS v3 Guide
On-line Calculator v3

Off

Related Information

IBM Secure Engineering Web Portal
IBM Product Security Incident Response Blog

Acknowledgement

Change History

30 Jun 2021: 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:
30 July 2021

UID

ibm16469937

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