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[email protected]CVE-2019-6485

HistoryFeb 22, 2019 - 11:29 p.m.

CVE-2019-6485

2019-02-2223:29:00

CWE-327

[email protected]

web.nvd.nist.gov

citrix

netscaler

gateway

adc

tls

padding oracle

vulnerability

cve-2019-6485

nvd

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

5.3 Medium

AI Score

Confidence

High

0.005 Low

EPSS

Percentile

75.7%

JSON

Citrix NetScaler Gateway 12.1 before build 50.31, 12.0 before build 60.9, 11.1 before build 60.14, 11.0 before build 72.17, and 10.5 before build 69.5 and Application Delivery Controller (ADC) 12.1 before build 50.31, 12.0 before build 60.9, 11.1 before build 60.14, 11.0 before build 72.17, and 10.5 before build 69.5 allow remote attackers to obtain sensitive plaintext information because of a TLS Padding Oracle Vulnerability when CBC-based cipher suites are enabled.

Affected configurations

NVD

Node

citrixnetscaler_gateway_firmwareMatch10.5

citrixnetscaler_gateway_firmwareMatch11.0

citrixnetscaler_gateway_firmwareMatch11.1

citrixnetscaler_gateway_firmwareMatch12.0

citrixnetscaler_gateway_firmwareMatch12.1

AND

citrixnetscaler_gatewayMatch-

Node

citrixnetscaler_application_delivery_controller_firmwareMatch10.5

citrixnetscaler_application_delivery_controller_firmwareMatch11.0

citrixnetscaler_application_delivery_controller_firmwareMatch11.1

citrixnetscaler_application_delivery_controller_firmwareMatch12.0

citrixnetscaler_application_delivery_controller_firmwareMatch12.1

AND

citrixnetscaler_application_delivery_controllerMatch-

CPENameOperatorVersion
citrix:netscaler_gateway_firmwarecitrix netscaler gateway firmwareeq10.5
citrix:netscaler_gateway_firmwarecitrix netscaler gateway firmwareeq11.0
citrix:netscaler_gateway_firmwarecitrix netscaler gateway firmwareeq11.1
citrix:netscaler_gateway_firmwarecitrix netscaler gateway firmwareeq12.0
citrix:netscaler_gateway_firmwarecitrix netscaler gateway firmwareeq12.1

CPE	Name	Operator	Version
citrix:netscaler_gateway_firmware	citrix netscaler gateway firmware	eq	10.5
citrix:netscaler_gateway_firmware	citrix netscaler gateway firmware	eq	11.0
citrix:netscaler_gateway_firmware	citrix netscaler gateway firmware	eq	11.1
citrix:netscaler_gateway_firmware	citrix netscaler gateway firmware	eq	12.0
citrix:netscaler_gateway_firmware	citrix netscaler gateway firmware	eq	12.1

References

www.securityfocus.com/bid/106783

github.com/RUB-NDS/TLS-Padding-Oracles

support.citrix.com/article/CTX240139

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

5.3 Medium

AI Score

Confidence

High

0.005 Low

EPSS

Percentile

75.7%

JSON

Related for CVE-2019-6485

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