CVE-2017-17549

published 2017-12-13

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…

Priority P4 30 medium 5.9 CVSS 3.0

AV N AC H PR N UI N S U C H I N A N

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.

Affected

9 ranges

Vendor	Product	Version range	Fixed in
citrix	application_delivery_controller_firmware	—	—
citrix	application_delivery_controller_firmware	—	—
citrix	application_delivery_controller_firmware	—	—
citrix	application_delivery_controller_firmware	—	—
citrix	netscaler_adc_gateway	—	—
citrix	netscaler_gateway_firmware	—	—
citrix	netscaler_gateway_firmware	—	—
citrix	netscaler_gateway_firmware	—	—
citrix	netscaler_gateway_firmware	—	—

CVSS provenance

nvd v3.0 5.9 MEDIUM CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

nvd v2.0 4.3 MEDIUM AV:N/AC:M/Au:N/C:P/I:N/A:N

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CWE-200