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CVE PROGRAM SOURCE RECORD9.2 Critical

CVE-2025-6543

Memory overflow vulnerability leading to unintended control flow and Denial of Service

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Status
Published
Published
Updated
Assigning organization
Citrix

Description

Memory overflow vulnerability leading to unintended control flow and Denial of Service in NetScaler ADC and NetScaler Gateway when configured as Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) OR AAA virtual server

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

NetScaler ADC

Default version status: unaffected

  • 14.1 to < 47.46affected
  • 13.1 to < 59.19affected
  • 13.1 FIPS and NDcPP to < 37.236affected

NetScaler Gateway

Default version status: unaffected

  • 14.1 to < 47.46affected
  • 13.1 to < 59.19affected
  • 13.1 FIPS and NDcPP to < 37.236affected

References