medium
4.3
CWE
922
Advisory Published
Updated

CVE-2023-34056: VMware vCenter Server Partial Information Disclosure Vulnerability

First published: Wed Oct 25 2023(Updated: )

vCenter Server contains a partial information disclosure vulnerability. A malicious actor with non-administrative privileges to vCenter Server may leverage this issue to access unauthorized data.

Credit: security@vmware.com

Affected SoftwareAffected VersionHow to fix
VMware vCenter>=4.0<=5.5
VMware vCenter=7.0
VMware vCenter=7.0-a
VMware vCenter=7.0-b
VMware vCenter=7.0-c
VMware vCenter=7.0-d
VMware vCenter=7.0-update1
VMware vCenter=7.0-update1a
VMware vCenter=7.0-update1c
VMware vCenter=7.0-update1d
VMware vCenter=7.0-update2
VMware vCenter=7.0-update2a
VMware vCenter=7.0-update2b
VMware vCenter=7.0-update2c
VMware vCenter=7.0-update2d
VMware vCenter=7.0-update3
VMware vCenter=7.0-update3a
VMware vCenter=7.0-update3c
VMware vCenter=7.0-update3d
VMware vCenter=7.0-update3e
VMware vCenter=7.0-update3f
VMware vCenter=7.0-update3g
VMware vCenter=7.0-update3h
VMware vCenter=7.0-update3i
VMware vCenter=7.0-update3j
VMware vCenter=7.0-update3k
VMware vCenter=7.0-update3l
VMware vCenter=7.0-update3m
VMware vCenter=7.0-update3n
VMware vCenter=8.0
VMware vCenter=8.0-a
VMware vCenter=8.0-b
VMware vCenter=8.0-c
VMware vCenter=8.0-update1
VMware vCenter=8.0-update1a
VMware vCenter=8.0-update1b
VMware vCenter=8.0-update1c
VMware vCenter=8.0-update1d

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Reference Links

Frequently Asked Questions

  • What is the vulnerability ID for this vCenter Server vulnerability?

    The vulnerability ID for this vCenter Server vulnerability is CVE-2023-34056.

  • What is the severity of CVE-2023-34056?

    The severity of CVE-2023-34056 is medium with a score of 4.3.

  • What is the affected software for this vCenter Server vulnerability?

    The affected software for this vCenter Server vulnerability is VMware vCenter Server version 4.0 to 5.5, and versions 7.0 to 8.0.

  • What is the risk of the partial information disclosure vulnerability in vCenter Server?

    The risk of the partial information disclosure vulnerability in vCenter Server is unauthorized access to sensitive data by a malicious actor with non-administrative privileges.

  • Where can I find more information about this vulnerability?

    You can find more information about this vulnerability at the following link: [https://www.vmware.com/security/advisories/VMSA-2023-0023.html](https://www.vmware.com/security/advisories/VMSA-2023-0023.html)

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