CVE lookup
CVE-2023-6549
Citrix NetScaler ADC and NetScaler Gateway Buffer Overflow Vulnerability
No dossier yet. This CVE is on our watch list.
Dossiers are written only when the selection criteria are met. Until then, use the primary sources below.
Description
Citrix NetScaler ADC and NetScaler Gateway contain a buffer overflow vulnerability that allows for a denial-of-service when configured as a Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) or AAA virtual server.
CISA required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.