CVE-2020-8299

6.5MEDIUM

Key Information

Vendor
Citrix
Status
Citrix Adc, Citrix Gateway, Citrix Sd-wan Wanop Edition
Vendor
CVE Published:
16 June 2021

Summary

Citrix ADC and Citrix/NetScaler Gateway 13.0 before 13.0-76.29, 12.1-61.18, 11.1-65.20, Citrix ADC 12.1-FIPS before 12.1-55.238, and Citrix SD-WAN WANOP Edition before 11.4.0, 11.3.2, 11.3.1a, 11.2.3a, 11.1.2c, 10.2.9a suffers from uncontrolled resource consumption by way of a network-based denial-of-service from within the same Layer 2 network segment. Note that the attacker must be in the same Layer 2 network segment as the vulnerable appliance.

Affected Version(s)

Citrix ADC, Citrix Gateway, Citrix SD-WAN WANOP Edition = Fixed in Citrix ADC and Citrix Gateway 13.0-76.29 and later releases of 13.0, Citrix ADC and Citrix Gateway 12.1-61.18 and later releases of 12.1, Citrix ADC and NetScaler Gateway 11.1-65.20 and later releases of 11.1, Citrix ADC 12.1-FIPS 12.1-55.238 and later releases of 12.1-FIPS, Citrix SD-WAN WANOP 11.4.0 and later releases of 11.4, Citrix SD-WAN WANOP 11.3.2 and later releases of 11.3, Citrix SD-WAN WANOP 11.3.1a and later releases of 11.3, Citrix SD-WAN WANOP 11.2.3a and later releases of 11.2, Citrix SD-WAN WANOP 11.1.2c and later releases of 11.1, Citrix SD-WAN WANOP 10.2.9a and later releases of 10.2

CVSS V3.1

Score:
6.5
Severity:
MEDIUM
Confidentiality:
None
Integrity:
None
Availability:
High
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published.

  • Vulnerability Reserved.

Collectors

NVD DatabaseMitre Database
.