CVE-2024-8534

HIGH

NetScaler ADC - Memory Corruption

Title source: llm

Description

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

References (1)

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

Scores

CVSS v3 8.1

EPSS 0.0086

EPSS Percentile 74.8%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Classification

CWE

CWE-119 CWE-787

Status published

Affected Products (4)

citrix/netscaler_application_delivery_controller < 12.1-55.321

citrix/netscaler_application_delivery_controller < 13.1-55.34

citrix/netscaler_gateway < 13.1-55.34

Timeline

Published Nov 12, 2024

Tracked Since Feb 18, 2026