Description

Invicti determined that it was possible to leak the Citrix NetScaler's memory.

Remediation

Upgrade to the latest version of Citrix NetScaler

References

NetScaler ADC and NetScaler Gateway Security Bulletin for CVE-2023-4966 and CVE-2023-4967

Citrix Bleed: Leaking Session Tokens with CVE-2023-4966

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Severity

Critical

Classification

CVE-2023-4966 CWE-119 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L

Tags

Information Disclosure Missing Update Known Vulnerabilities