Description
Multiple Memory overflow vulnerabilities in NetScaler ADC and NetScaler Gateway leading to unpredictable or erroneous behavior and Denial of Service if NetScaler ADC is configured as an LB of type Oracle OR NetScaler ADC is configured as a DNS Proxy OR NetScaler ADC is configured as a DNS recursive resolver deployment
CVSS breakdown
CVSS 4.0
Attack Vector
Network
Attack Complexity
Low
Attack Requirements
None
Privileges Required
None
User Interaction
None
Confidentiality (Vulnerable System)
Low
Integrity (Vulnerable System)
Low
Availability (Vulnerable System)
High
Confidentiality (Subsequent System)
None
Integrity (Subsequent System)
None
Availability (Subsequent System)
Low
CVSS 3.1
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
Affected products
- Citrix / netscaler_application_delivery_controller14.1-66.68 – 14.1-66.68
- Citrix / netscaler_application_delivery_controller13.1-37.272
- Citrix / netscaler_application_delivery_controller13.1-37.272
- Citrix / netscaler_application_delivery_controller13.1 – 13.1-63.18
- Citrix / NetScaler Gateway13.1 – 13.1-63.18
- NetScaler / ADC14.1 – 72.61
- NetScaler / ADC13.1 – 63.18
- NetScaler / ADC14.1 FIPS – 72.61
- NetScaler / ADC13.1 FIPS and NDcPP – 37.272
- NetScaler / Gateway13.1 – 63.18
- NetScaler / Gateway14.1 – 72.61
Updated 14m ago · 8 sources