What is CVE-2023-34037?

CVE-2023-34037 is a HTTP request smuggling vulnerability in VMware Horizon Server.

What is the severity of CVE-2023-34037?

The severity of CVE-2023-34037 is medium.

How does CVE-2023-34037 affect VMware Horizon Client?

CVE-2023-34037 affects VMware Horizon Client versions 2006, 2012, 2103, 2106, 2111, 2111.1, 2203, and 2212.

How can a malicious actor exploit CVE-2023-34037?

A malicious actor with network access can exploit CVE-2023-34037 by performing HTTP smuggle requests.

Is there a fix available for CVE-2023-34037?

Yes, VMware has released a security advisory with fixes for CVE-2023-34037. Please refer to the advisory for more details.

Vulnerability/
CVE-2023-34037

medium

5.3

CWE

444

4/8/2023

9/8/2023

CVE-2023-34037

First published: Fri Aug 04 2023(Updated: )

VMware Horizon Server contains a HTTP request smuggling vulnerability. A malicious actor with network access may be able to perform HTTP smuggle requests.

Credit: security@vmware.com security@vmware.com

Affected Software	Affected Version	How to fix
Vmware Horizon Client	=2006
Vmware Horizon Client	=2012
Vmware Horizon Client	=2103
Vmware Horizon Client	=2106
Vmware Horizon Client	=2111
Vmware Horizon Client	=2111.1
Vmware Horizon Client	=2203
Vmware Horizon Client	=2212

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Reference Links

https://www.vmware.com/security/advisories/VMSA-2023-0017.html

Frequently Asked Questions

What is CVE-2023-34037?
CVE-2023-34037 is a HTTP request smuggling vulnerability in VMware Horizon Server.
What is the severity of CVE-2023-34037?
The severity of CVE-2023-34037 is medium.
How does CVE-2023-34037 affect VMware Horizon Client?
CVE-2023-34037 affects VMware Horizon Client versions 2006, 2012, 2103, 2106, 2111, 2111.1, 2203, and 2212.
How can a malicious actor exploit CVE-2023-34037?
A malicious actor with network access can exploit CVE-2023-34037 by performing HTTP smuggle requests.
Is there a fix available for CVE-2023-34037?
Yes, VMware has released a security advisory with fixes for CVE-2023-34037. Please refer to the advisory for more details.

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canonical/vmware horizon client
version/vmware horizon client/2006
version/vmware horizon client/2012
version/vmware horizon client/2103
version/vmware horizon client/2106
version/vmware horizon client/2111
version/vmware horizon client/2111.1
version/vmware horizon client/2203
version/vmware horizon client/2212

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