Security Bulletin
Summary
Apache Tomcat is used by IBM UrbanCode Build. This fix includes Apache Tomcat 8.5.79.
Vulnerability Details
CVEID: CVE-2022-25762
DESCRIPTION: Apache Tomcat could allow a remote attacker to bypass security restrictions, caused by improper error handling in WebSocket connection. By sending a specially-crafted WebSocket message concurrently with the WebSocket connection closing, an attacker could exploit this vulnerability to continue to use the socket after it has been closed.
CVSS Base score: 8.6
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/226498 for the current score.
CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:L/A:L)
Affected Products and Versions
| Affected Product(s) | Version(s) |
| IBM UrbanCode Build | 6.1.4.0 - 6.1.7.3 |
Remediation/Fixes
IBM strongly recommends addressing the vulnerability now by upgrading to IBM UrbanCode Build version 6.1.7.5 or above.
| Affected Supporting Product(s) | Remediation/Fix |
| IBM UrbanCode Build 6.1.4.0 - 6.1.7.3 | Download IBM UrbanCode Build 6.1.7.5 – Includes Tomcat 8.5.79 |
Workarounds and Mitigations
None
Get Notified about Future Security Bulletins
References
Change History
19 May 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:
18 July 2022
Initial Publish date:
19 May 2022
UID
ibm16605021