National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2017-3807 Detail

Current Description

A vulnerability in Common Internet Filesystem (CIFS) code in the Clientless SSL VPN functionality of Cisco ASA Software, Major Releases 9.0-9.6, could allow an authenticated, remote attacker to cause a heap overflow. The vulnerability is due to insufficient validation of user supplied input. An attacker could exploit this vulnerability by sending a crafted URL to the affected system. An exploit could allow the remote attacker to cause a reload of the affected system or potentially execute code. Note: Only traffic directed to the affected system can be used to exploit this vulnerability. This vulnerability affects systems configured in routed firewall mode only and in single or multiple context mode. This vulnerability can be triggered by IPv4 or IPv6 traffic. A valid TCP connection is needed to perform the attack. The attacker needs to have valid credentials to log in to the Clientless SSL VPN portal. Vulnerable Cisco ASA Software running on the following products may be affected by this vulnerability: Cisco ASA 5500 Series Adaptive Security Appliances, Cisco ASA 5500-X Series Next-Generation Firewalls, Cisco Adaptive Security Virtual Appliance (ASAv), Cisco ASA for Firepower 9300 Series, Cisco ASA for Firepower 4100 Series. Cisco Bug IDs: CSCvc23838.

Source:  MITRE
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 8.8 HIGH
Vector: AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H (V3 legend)
Impact Score: 5.9
Exploitability Score: 2.8


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

CVSS v2.0 Severity and Metrics:

Base Score: 8.0 HIGH
Vector: (AV:N/AC:L/Au:S/C:P/I:P/A:C) (V2 legend)
Impact Subscore: 8.5
Exploitability Subscore: 8.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): Single
Confidentiality (C): Partial
Integrity (I): Partial
Availability (A): Complete
Additional Information:
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.securityfocus.com/bid/96161
http://www.securitytracker.com/id/1037797
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20170208-asa Mitigation Vendor Advisory
https://www.exploit-db.com/exploits/41369/

Technical Details

Vulnerability Type (View All)

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.0.1:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.0.1.4:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.0.2:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.0.3:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.0.4:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.0.4.2:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.0.5:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.0.5.12:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.0.6:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.0.6.4:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.0.6.8:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.0.6.18:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.0.6.22:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.0.6.26:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.0.6.29:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.0.6.32:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.0.7:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.0.7.1:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.0.7.4:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.0.7.9:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.0.7.12:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.0.8:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.0.8.2:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.0.8.8:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.0.8.12:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.0.8.13:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.1.2:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.1.2.16:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.1.2.20:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.1.2.24:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.1.2.28:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.1.2.38:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.1.2.42:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.1.2.46:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.1.2.49:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.1.2.53:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.1.2.61:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.1.2.64:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.1.2.72:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.1.2.81:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.2.1:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.2.1.9:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.2.1.13:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.2.1.19:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.2.1.24:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.2.2:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.2.2.6:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.2.2.10:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.2.2.14:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.2.2.18:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.2.2.19:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.2.2.22:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.2.2.34:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.2.3:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.2.3.1:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.2.3.12:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.2.3.16:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.2.4:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.2.4.6:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.2.4.9:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.2.4.18:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.2.4.25:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.2.4.27:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.2.4.30:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.2.4.33:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.2.5:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.2.5.2:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.2.5.4:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.2.5.7:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.2.5.8:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.2.5.10:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.2.5.12:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:7.2.5.16:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:8.0.1.2:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:8.0.2:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:8.0.2.11:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:8.0.2.15:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:8.0.3:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:8.0.3.6:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:8.0.3.12:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:8.0.3.19:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:8.0.4:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:8.0.4.3:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:8.0.4.9:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:8.0.4.16:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:8.0.4.23:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:8.0.4.25:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:8.0.4.28:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:8.0.4.31:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:8.0.4.32:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:8.0.4.33:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:8.0.5:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:8.0.5.20:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:8.0.5.23:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:8.0.5.25:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:8.0.5.27:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:8.0.5.28:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:8.0.5.31:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:8.1.0.104:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:8.1.1:*:*:*:*:*:*:*
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 cpe:2.3:a:cisco:adaptive_security_appliance_software:8.1.1.6:*:*:*:*:*:*:*
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Showing 100 of 324 CPEs, view all CPEs here.

Change History

10 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2017-3807
NVD Published Date:
02/09/2017
NVD Last Modified:
10/30/2018