CVE-2023-4967

Denial of service

State: Published
Severity: 8.2 High
Published: Oct 27, 2023
Updated: Feb 27, 2025
Reserved: Sep 14, 2023

Description

Denial of Service in NetScaler ADC and NetScaler Gateway when configured as a Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) or AAA Virtual Server

Scores

CVSS	Score	Vector	Source
3.1	8.2 High	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H	Citrix

Weaknesses

CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

Affected Products

Product	Versions
NetScaler ADCCloud Software Group	14.1 to before 8.50Affected 13.1 to before 49.15Affected 13.0 to before 92.19Affected 13.1-FIPS to before 37.164Affected 12.1-FIPS to before 55.300Affected 12.1-NDcPP to before 55.300Affected
NetScaler GatewayCloud Software Group	14.1 to before 8.50Affected 13.1 to before 49.15Affected 13.0 to before 92.19Affected

References

https://support.citrix.com/article/CTX579459/

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