Description
Memory overflow vulnerability leading to Remote Code Execution and/or Denial of Service in NetScaler ADC and NetScaler Gateway when NetScaler is configured as Gateway (VPN virtual server, ICA Proxy, CVPN, RDP Proxy) or AAA virtual server (OR) NetScaler ADC and NetScaler Gateway 13.1, 14.1, 13.1-FIPS and NDcPP: LB virtual servers of type (HTTP, SSL or HTTP_QUIC) bound with IPv6 services or servicegroups bound with IPv6 servers (OR) NetScaler ADC and NetScaler Gateway 13.1, 14.1, 13.1-FIPS and NDcPP: LB virtual servers of type (HTTP, SSL or HTTP_QUIC) bound with DBS IPv6 services or servicegroups bound with IPv6 DBS servers (OR) CR virtual server with type HDX
CVSS breakdown
CVSS 4.0
Attack Vector
Network
Attack Complexity
High
Attack Requirements
Present
Privileges Required
None
User Interaction
None
Confidentiality (Vulnerable System)
High
Integrity (Vulnerable System)
High
Availability (Vulnerable System)
High
Confidentiality (Subsequent System)
Low
Integrity (Subsequent System)
Low
Availability (Subsequent System)
Low
Affected products
- NetScaler / ADC14.1 – 47.48
- NetScaler / ADC13.1 – 59.22
- NetScaler / ADC13.1 FIPS and NDcPP – 37.241
- NetScaler / ADC12.1 FIPS and NDcPP – 55.330
- NetScaler / Gateway14.1 – 47.48
- NetScaler / Gateway13.1 – 59.22
- NetScaler / Gateway13.1 FIPS and NDcPP – 37.241
- NetScaler / Gateway12.1 FIPS and NDcPP – 55.330
Updated 46m ago · 2 sources