What is the severity of CVE-2024-8534?

CVE-2024-8534 is classified as a memory safety vulnerability that can lead to memory corruption and Denial of Service.

How do I fix CVE-2024-8534?

To fix CVE-2024-8534, ensure that your Citrix NetScaler ADC or Gateway is updated to the latest security patches provided by Citrix.

Which products are affected by CVE-2024-8534?

CVE-2024-8534 affects Citrix NetScaler ADC and Citrix Gateway when configured with RDP features enabled.

What are the consequences of exploiting CVE-2024-8534?

Exploiting CVE-2024-8534 can lead to memory corruption and result in a Denial of Service, impacting service availability.

Is CVE-2024-8534 easy to exploit?

The exploitability of CVE-2024-8534 depends on the specific configuration of the affected Citrix products, particularly if RDP is enabled.

Vulnerability/
CVE-2024-8534

high

8.4

CWE

119

EPSS

0.043%

12/11/2024

21/11/2024

CVE-2024-8534: Memory safety vulnerability leading to memory corruption and Denial of Service

First published: Tue Nov 12 2024(Updated: )

Memory safety vulnerability leading to memory corruption and Denial of Service in NetScaler ADC and Gateway if the appliance must be configured as a Gateway (VPN Vserver) with RDP Feature enabled OR the appliance must be configured as a Gateway (VPN Vserver) and RDP Proxy Server Profile is created and set to Gateway (VPN Vserver) OR the appliance must be configured as a Auth Server (AAA Vserver) with RDP Feature enabled

Credit: secure@citrix.com

Affected Software	Affected Version	How to fix
Citrix NetScaler Application Delivery Controller
Citrix NetScaler Gateway

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Reference Links

https://support.citrix.com/s/article/CTX691608-netscaler-adc-and-netscaler-gateway-security-bulletin-for-cve20248534-and-cve20248535?language=en_US

Frequently Asked Questions

What is the severity of CVE-2024-8534?
CVE-2024-8534 is classified as a memory safety vulnerability that can lead to memory corruption and Denial of Service.
How do I fix CVE-2024-8534?
To fix CVE-2024-8534, ensure that your Citrix NetScaler ADC or Gateway is updated to the latest security patches provided by Citrix.
Which products are affected by CVE-2024-8534?
CVE-2024-8534 affects Citrix NetScaler ADC and Citrix Gateway when configured with RDP features enabled.
What are the consequences of exploiting CVE-2024-8534?
Exploiting CVE-2024-8534 can lead to memory corruption and result in a Denial of Service, impacting service availability.
Is CVE-2024-8534 easy to exploit?
The exploitability of CVE-2024-8534 depends on the specific configuration of the affected Citrix products, particularly if RDP is enabled.

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