CVE-2023-6549 - Citrix NetScaler ADC and NetScaler Gateway Buffer Overflow Vulnerability
CVE-2023-6549
Citrix | NetScaler ADC and NetScaler Gateway
- Date Added:
- 2024-01-17
- Due Date:
- 2024-02-07
- Vulnerability Name
Citrix NetScaler ADC and NetScaler Gateway Buffer Overflow Vulnerability
- 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.
- Known To Be Used in Ransomware Campaigns?
Unknown
- Action
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
- Additional Notes
- https://support.citrix.com/article/CTX584986/netscaler-adc-and-netscaler-gateway-security-bulletin-for-cve20236548-and-cve20236549; https://nvd.nist.gov/vuln/detail/CVE-2023-6549
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