Security Bulletin
Summary
Operations Dashboard is vulnerable to Go vulnerabilities (CVE-2021-27918 and CVE-2021-27919) with details of each below.
Vulnerability Details
CVEID: CVE-2021-27918
DESCRIPTION: Golang Go is vulnerable to a denial of service, caused by an infinite loop flaw when using xml.NewTokenDecoder with a custom TokenReader. By persuading a victim to open a specially-crafted XML content, a remote attacker could exploit this vulnerability to cause a denial of service condition.
CVSS Base score: 5.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/198075 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)
CVEID: CVE-2021-27919
DESCRIPTION: Golang Go is vulnerable to a denial of service, caused by a flaw in the Reader.Open API when use a ZIP archive containing files start with “../”. By persuading a victim to open a specially-crafted ZIP archive, a remote attacker could exploit this vulnerability to cause a denial of service condition.
CVSS Base score: 5.5
CVSS Temporal Score: See: https://exchange.xforce.ibmcloud.com/vulnerabilities/198076 for the current score.
CVSS Vector: (CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H)
Affected Products and Versions
| Affected Product(s) | Version(s) |
| Operations Dashboard |
2020.4.1-0-eus |
Remediation/Fixes
Operations Dashboard version 2020.4.1 in IBM Cloud Pak for Integration
Upgrade Operations Dashboard to 2020.4.1-2-eus using the Operator upgrade process described in the IBM Documentation
https://www.ibm.com/docs/en/cloud-paks/cp-integration/2020.4?topic=components-upgrading-operations-dashboard
Operations Dashboard version 2021.1.1 in IBM Cloud Pak for Integration
Upgrade Operations Dashboard to 2021.2.1 using the Operator upgrade process described in the IBM Documentation
https://www.ibm.com/docs/en/cloud-paks/cp-integration/2021.2?topic=runtimes-upgrading-transaction-tracing-troubleshooting
Workarounds and Mitigations
None
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References
Change History
24 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:
24 June 2021
UID
ibm16466637