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
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
|UCD - IBM UrbanCode Deploy||188.8.131.52|
|UCD - IBM UrbanCode Deploy||184.108.40.206|
|UCD - IBM UrbanCode Deploy||220.127.116.11|
|UCD - IBM UrbanCode Deploy||18.104.22.168|
|UCD - IBM UrbanCode Deploy||22.214.171.124|
|UCD - IBM UrbanCode Deploy||126.96.36.199|
|UCD - IBM UrbanCode Deploy||188.8.131.52|
|UCD - IBM UrbanCode Deploy||184.108.40.206|
Upgrade to 220.127.116.11, 18.104.22.168
Workarounds and Mitigations
Get Notified about Future Security Bulletins
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.
According to the Forum of Incident Response and Security Teams (FIRST), the Common Vulnerability Scoring System (CVSS) is an "industry open standard designed to convey vulnerability severity and help to determine urgency and priority of response." IBM PROVIDES THE CVSS SCORES ""AS IS"" WITHOUT WARRANTY OF ANY KIND, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. CUSTOMERS ARE RESPONSIBLE FOR ASSESSING THE IMPACT OF ANY ACTUAL OR POTENTIAL SECURITY VULNERABILITY.
30 July 2021