{"id":"CVE-2023-4966","vendor_project":"Citrix","product":"NetScaler ADC and NetScaler Gateway","vulnerability_name":"Citrix NetScaler ADC and NetScaler Gateway Buffer Overflow Vulnerability","date_added":"2023-10-18","due_date":"2023-11-08","known_ransomware_use":"Known","short_description":"Citrix NetScaler ADC and NetScaler Gateway contain a buffer overflow vulnerability that allows for sensitive information disclosure when configured as a Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) or AAA virtual server.","required_action":"Apply mitigations and kill all active and persistent sessions per vendor instructions [https://www.netscaler.com/blog/news/cve-2023-4966-critical-security-update-now-available-for-netscaler-adc-and-netscaler-gateway/] OR discontinue use of the product if mitigations are unavailable.","cwes":"CWE-119","cvss_version":"3.1","cvss_severity":"HIGH","cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N","nvd_published":"2023-10-10","nvd_status":"Analyzed","epss":0.99999,"epss_percentile":0.99998,"cvss_score":7.5,"days_published_to_kev":8,"source":"https://data.cybermax-tools.workers.dev/cve/CVE-2023-4966","by":"CyberMax"}