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.

CVSS v3 5.9 MEDIUM
CVSS v2.0 4.3 MEDIUM

5.9^/10

CVSS v3 : MEDIUM

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

Exploitability : 2.2 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

Link	Resource
http://www.securityfocus.com/bid/102177	Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1040011	Third Party Advisory VDB Entry
https://support.citrix.com/article/ctx230612	Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:citrix:application_delivery_controller_firmware:10.5:::::::*
	cpe:2.3:o:citrix:application_delivery_controller_firmware:11.0:::::::*
	cpe:2.3:o:citrix:application_delivery_controller_firmware:11.1:::::::*
	cpe:2.3:o:citrix:application_delivery_controller_firmware:12.0:::::::*

Configuration 2 (hide)

OR	cpe:2.3:o:citrix:netscaler_gateway_firmware:10.5:::::::*
	cpe:2.3:o:citrix:netscaler_gateway_firmware:11.0:::::::*
	cpe:2.3:o:citrix:netscaler_gateway_firmware:11.1:::::::*
	cpe:2.3:o:citrix:netscaler_gateway_firmware:12.0:::::::*

History

No history.

Information

Published : 2017-12-13 16:29

Updated : 2024-02-04 19:29

NVD link : CVE-2017-17549

Mitre link : CVE-2017-17549

CVE.ORG link : CVE-2017-17549

JSON object : View

Products Affected

citrix

netscaler_gateway_firmware
application_delivery_controller_firmware

CWE

CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

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