VMSA-2021-0024:VMware vRealize Operations Tenant App update addresses Information Disclosure Vulnerability
23624
17 October 2021
17 October 2021
CLOSED
MEDIUM
5.3
CVE-2021-22034
1. Impacted Products
- VMware vRealize Operations Tenant App for VMware Cloud Director
2. Introduction
An information disclosure vulnerability in VMware vRealize Operations Tenant App for VMware Cloud Director was privately reported to VMware. Patch is available to address this vulnerability in impacted VMware products.
3. Information Disclosure Vulnerability in VMware vRealize Operations Tenant App for VMware Cloud Director (CVE-2021-22034)
Description
The vRealize Operations Tenant App for VMware Cloud Director contains an information disclosure vulnerability. VMware has evaluated the severity of this issue to be in the Moderate severity range with a maximum CVSSv3 base score of 5.3.
Known Attack Vectors
A malicious actor with network access to port 443 on the vRealize Operations Tenant App may access any set system environment variables, leading to information disclosure.
Resolution
To remediate CVE-2021-22034 apply the patches listed in the 'Fixed Version' column of the 'Response Matrix' found below.
Workarounds
None.
Additional Documentation
None.
Acknowledgements
VMware would like to thank Dhiraj Shrikant Datar for reporting this vulnerability to us.
Notes
None.
Response Matrix:
| Product | Version | Running On | CVE Identifier | CVSSv3 | Severity | Fixed Version | Workarounds | Additional Documentation |
| vRealize Operations Manager Tenant App | 2.x | Any | CVE-2021-22034 | 5.3 | moderate | N/A | N/A |
4. References
Remediation and Workarounds:
vRealize Operations Manager Tenant App
8.6: https://docs.vmware.com/en/Management-Packs-for-vRealize-Operations/8.6/rn/Tenant-App-86-Release-Notes.html
FIRST CVSSv3 Calculator:
CVE-2021-22034: https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N (5.3)
Mitre CVE Dictionary Links:
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-22034
5. Change Log
2021-10-19: VMSA-2021-0024
Initial security advisory.
6. Contact
E-mail list for product security notifications and announcements:
https://lists.vmware.com/cgi-bin/mailman/listinfo/security-announce
This Security Advisory is posted to the following lists:
E-mail: [email protected]
PGP key at:
VMware Security Advisories
https://www.vmware.com/security/advisories
VMware Security Response Policy
https://www.vmware.com/support/policies/security_response.html
VMware Lifecycle Support Phases
https://www.vmware.com/support/policies/lifecycle.html
VMware Security & Compliance Blog
https://blogs.vmware.com/security
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