Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2017-17549

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 attackers 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.

Published

2017-12-13T16:29:00.393

Last Modified

2025-04-20T01:37:25.860

Status

Deferred

Source

[email protected]

Severity

CVSSv3.0: 5.9 (MEDIUM)

CVSSv2 Vector

AV:N/AC:M/Au:N/C:P/I:N/A:N

  • Access Vector: NETWORK
  • Access Complexity: MEDIUM
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: NONE
  • Availability Impact: NONE
Exploitability Score

8.6

Impact Score

2.9

Weaknesses
  • Type: Primary
    CWE-200
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System citrix application_delivery_controller_firmware 10.5 Yes
Operating System citrix application_delivery_controller_firmware 11.0 Yes
Operating System citrix application_delivery_controller_firmware 11.1 Yes
Operating System citrix application_delivery_controller_firmware 12.0 Yes
Operating System citrix netscaler_gateway_firmware 10.5 Yes
Operating System citrix netscaler_gateway_firmware 11.0 Yes
Operating System citrix netscaler_gateway_firmware 11.1 Yes
Operating System citrix netscaler_gateway_firmware 12.0 Yes
References