CVE-2017-17382

Severity CVSS v4.0:

Pending analysis

Type:

CWE-327 Use of a Broken or Risky Cryptographic Algorithm

Publication date:

13/12/2017

Last modified:

20/04/2025

Description

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 might allow remote attackers to decrypt TLS ciphertext data by leveraging a Bleichenbacher RSA padding oracle, aka a ROBOT attack.

Impact

Vector 3.x

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N CVSS v3.1 Severity and Metrics:

Base Score: 5.90 MEDIUM
Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector (AV): Network
Attack Complexity (AC): High
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): None
Availability (A): None

Base Score 3.x

5.90

Severity 3.x

MEDIUM

Vector 2.0

AV:N/AC:M/Au:N/C:P/I:N/A:N CVSS v2.0 Severity and Metrics:

Base Score: 4.30 MEDIUM
Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Medium
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): None
Availability (A): None

Base Score 2.0

4.30

Severity 2.0

MEDIUM

Vulnerable products and versions

CPE	From	Up to
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:::::::*
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:::::::*

To consult the complete list of CPE names with products and versions, see this page

CPE	From	Up to
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:::::::*
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:::::::*

CVE-2017-17382

Description

Impact

Vulnerable products and versions

References to Advisories, Solutions, and Tools