CVE-2018-15388

A vulnerability in the WebVPN login process of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause increased CPU utilization on an affected device. The vulnerability is due to excessive processing load for existing WebVPN login operations. An attacker could exploit this vulnerability by sending multiple WebVPN login requests to the device. A successful exploit could allow the attacker to increase CPU load on the device, resulting in a denial of service (DoS) condition.
Configurations

Configuration 1 (hide)

AND
OR cpe:2.3:a:cisco:adaptive_security_appliance_software:*:*:*:*:*:*:*:*
cpe:2.3:o:cisco:adaptive_security_appliance_software:*:*:*:*:*:*:*:*
cpe:2.3:o:cisco:adaptive_security_appliance_software:*:*:*:*:*:*:*:*
cpe:2.3:o:cisco:adaptive_security_appliance_software:*:*:*:*:*:*:*:*
OR cpe:2.3:h:cisco:asa_5505:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asa_5510:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asa_5512-x:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asa_5515-x:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asa_5520:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asa_5525-x:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asa_5540:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asa_5545-x:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asa_5550:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asa_5555-x:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asa_5580:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:asa_5585-x:-:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:a:cisco:firepower_threat_defense:*:*:*:*:*:*:*:*

History

21 Nov 2024, 03:50

Type Values Removed Values Added
References () https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190501-sd-cpu-dosĀ - Vendor Advisory () https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190501-sd-cpu-dosĀ - Vendor Advisory

15 Aug 2023, 15:24

Type Values Removed Values Added
CPE cpe:2.3:o:cisco:adaptive_security_appliance_software:*:*:*:*:*:*:*:*

Information

Published : 2019-05-03 15:29

Updated : 2024-11-21 03:50


NVD link : CVE-2018-15388

Mitre link : CVE-2018-15388

CVE.ORG link : CVE-2018-15388


JSON object : View

Products Affected

cisco

  • asa_5550
  • asa_5515-x
  • asa_5540
  • asa_5555-x
  • firepower_threat_defense
  • asa_5580
  • asa_5520
  • asa_5545-x
  • asa_5505
  • asa_5585-x
  • asa_5525-x
  • adaptive_security_appliance_software
  • asa_5510
  • asa_5512-x
CWE
CWE-400

Uncontrolled Resource Consumption