PT-2018-17957 · Citrix · Citrix Netscaler Gateway+1

Published 2018-05-17 · Updated 2018-06-27 · CVE-2018-7218

Positive Technologies (AI Summary)

CVSS v3.1

10

Critical

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions Citrix NetScaler Application Delivery Controller and NetScaler Gateway versions 10.5 before Build 68.7 Citrix NetScaler Application Delivery Controller and NetScaler Gateway versions 11.0 before Build 71.24 Citrix NetScaler Application Delivery Controller and NetScaler Gateway versions 11.1 before Build 58.13 Citrix NetScaler Application Delivery Controller and NetScaler Gateway versions 12.0 before Build 57.24

Description The issue allows remote attackers to execute arbitrary code via unspecified vectors. This is related to the AppFirewall functionality in Citrix NetScaler Application Delivery Controller and NetScaler Gateway.

Recommendations For versions 10.5 before Build 68.7, update to Build 68.7 or later. For versions 11.0 before Build 71.24, update to Build 71.24 or later. For versions 11.1 before Build 58.13, update to Build 58.13 or later. For versions 12.0 before Build 57.24, update to Build 57.24 or later.

Fix

Related Identifiers

CVE-2018-7218

Affected Products

Citrix Netscaler Application Delivery Controller

Citrix Netscaler Gateway

References · 4

• https://support.citrix.com/article/CTX234869 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2018-7218 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-7218 · Security Note
• http://securitytracker.com/id/1040921 · Note