4.3
CVSSv2

CVE-2017-17549

Published: 13/12/2017 Updated: 05/01/2018
CVSS v2 Base Score: 4.3 | Impact Score: 2.9 | Exploitability Score: 8.6
CVSS v3 Base Score: 5.9 | Impact Score: 3.6 | Exploitability Score: 2.2
VMScore: 383
Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N

Vulnerability Summary

Citrix NetScaler Application Delivery Controller (ADC) and NetScaler Gateway 10.5 before build 67.13, 11.0 before build 71.22, 11.1 before build 56.19, and 12.0 before build 53.22 allow remote malicious users to obtain sensitive information from the backend client TLS handshake by leveraging use of TLS with Client Certificates and a Diffie-Hellman Ephemeral (DHE) key exchange.

Vulnerable Product Search on Vulmon Subscribe to Product

citrix application delivery controller firmware 10.5

citrix application delivery controller firmware 11.0

citrix application delivery controller firmware 11.1

citrix application delivery controller firmware 12.0

citrix netscaler gateway firmware 10.5

citrix netscaler gateway firmware 11.1

citrix netscaler gateway firmware 12.0

citrix netscaler gateway firmware 11.0

Vendor Advisories

Description of Problem A vulnerability has been identified in the Citrix NetScaler Application Delivery Controller (ADC) and NetScaler Gateway Packet Engine that could result in the disclosure of cleartext traffic from the backend client TLS handshake  This vulnerability only affects connections between a Citrix Netscaler ADC or NetScaler Gat ...