7.5

CVE-2023-4967

Denial of service

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
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Citrix ≫ Netscaler Application Delivery Controller Version >= 13.0 < 13.0-92.19
Citrix ≫ Netscaler Application Delivery Controller Version >= 13.1 < 13.1-49.15
Citrix ≫ Netscaler Application Delivery Controller Version >= 14.1 < 14.1-8.50
Citrix ≫ NetScaler Gateway Version >= 13.0 < 13.0-92.19
Citrix ≫ NetScaler Gateway Version >= 13.1 < 13.1-49.15
Citrix ≫ NetScaler Gateway Version >= 14.1 < 14.1-8.50
Citrix ≫ Netscaler Application Delivery Controller SwEdition fips Version >= 12.1 <= 12.1-55.300
Citrix ≫ Netscaler Application Delivery Controller SwEdition ndcpp Version >= 12.1 <= 12.1-55.300
Citrix ≫ Netscaler Application Delivery Controller SwEdition fips Version >= 13.1 <= 13.1-37.164
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.89% 0.552
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 7.5 3.9 3.6
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
secure@citrix.com 8.2 3.9 4.2
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

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