CVE-2024-8534

Memory safety vulnerability leading to memory corruption and Denial of Service

State: Published
Severity: 8.4 High
Published: Nov 12, 2024
Updated: Nov 21, 2024
Reserved: Sep 6, 2024

Description

Memory safety vulnerability leading to memory corruption and Denial of Service in NetScaler ADC and Gateway if the appliance must be configured as a Gateway (VPN Vserver) with RDP Feature enabled OR the appliance must be configured as a Gateway (VPN Vserver) and RDP Proxy Server Profile is created and set to Gateway (VPN Vserver) OR the appliance must be configured as a Auth Server (AAA Vserver) with RDP Feature enabled

Scores

CVSS	Score	Vector	Source
4.0	8.4 High	CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:L	Citrix

Weaknesses

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

Affected Products

Product	Versions
NetScaler ADCNetSclaer	14.1 to before 29.72Affected 13.1 to before 55.34Affected 13.1-FIPS to before 37.207Affected 12.1-FIPS to before 55.321Affected 12.1-NDcPP to before 55.321Affected
NetScaler GatewayNetScaler	14.1 to before 29.72Affected 13.1 to before 55.34Affected 13.1-FIPS to before 37.207Affected 12.1-FIPS to before 55.321Affected 12.1-NDcPP to before 55.321Affected

References

https://support.citrix.com/s/article/CTX691608-netscaler-adc-and-netscaler-gateway-security-bulletin-for-cve20248534-and-cve20248535?language=en_US

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