CVE-2023-4967

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
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
8.2 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
CitrixCNA
8.2 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
CVEADP
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CISA-ADPADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 57%
VendorProductVersion
citrixnetscaler_application_delivery_controller
13.0 ≤
𝑥
< 13.0-92.19
citrixnetscaler_application_delivery_controller
13.1 ≤
𝑥
< 13.1-49.15
citrixnetscaler_application_delivery_controller
14.1 ≤
𝑥
< 14.1-8.50
citrixnetscaler_gateway
13.0 ≤
𝑥
< 13.0-92.19
citrixnetscaler_gateway
13.1 ≤
𝑥
< 13.1-49.15
citrixnetscaler_gateway
14.1 ≤
𝑥
< 14.1-8.50
citrixnetscaler_application_delivery_controller
12.1 ≤
𝑥
≤ 12.1-55.300
citrixnetscaler_application_delivery_controller
12.1 ≤
𝑥
≤ 12.1-55.300
citrixnetscaler_application_delivery_controller
13.1 ≤
𝑥
≤ 13.1-37.164
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://support.citrix.com/article/CTX579459/
https://support.citrix.com/article/CTX579459/