CVE-2016-6407

Published on: 09/16/2016 12:00:00 AM UTC

Last Modified on: 03/23/2021 11:27:11 PM UTC

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

Certain versions of Web Security Appliance from Cisco contain the following vulnerability:

Cisco AsyncOS through 9.5.0-444 on Web Security Appliance (WSA) devices allows remote attackers to cause a denial of service (link saturation) by making many HTTP requests for overlapping byte ranges simultaneously, aka Bug ID CSCuz27219.

  • CVE-2016-6407 has been assigned by [email protected] to track the vulnerability - currently rated as HIGH severity.

CVSS3 Score: 7.5 - HIGH

Attack
Vector
Attack
Complexity
Privileges
Required
User
Interaction
NETWORK LOW NONE NONE
Scope Confidentiality
Impact
Integrity
Impact
Availability
Impact
UNCHANGED NONE NONE HIGH

CVSS2 Score: 5 - MEDIUM

Access
Vector
Access
Complexity
Authentication
NETWORK LOW NONE
Confidentiality
Impact
Integrity
Impact
Availability
Impact
NONE NONE PARTIAL

CVE References

Description Tags Link
Cisco Web Security Appliance HTTP Request Forwarding Lets Remote Users Consume Excessive Network Resources - SecurityTracker www.securitytracker.com
text/html
URL Logo SECTRACK 1036829
Cisco Web Security Appliance CVE-2016-6407 Denial of Service Vulnerability cve.report (archive)
text/html
URL Logo BID 92955
Cisco Web Security Appliance HTTP Load Denial of Service Vulnerability Vendor Advisory
tools.cisco.com
text/html
URL Logo CISCO 20160914 Cisco Web Security Appliance HTTP Load Denial of Service Vulnerability

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationCiscoWeb Security Appliance5.6.0-623AllAllAll
ApplicationCiscoWeb Security Appliance6.0.0-000AllAllAll
ApplicationCiscoWeb Security Appliance7.1.0AllAllAll
ApplicationCiscoWeb Security Appliance7.1.1AllAllAll
ApplicationCiscoWeb Security Appliance7.1.2AllAllAll
ApplicationCiscoWeb Security Appliance7.1.3AllAllAll
ApplicationCiscoWeb Security Appliance7.1.4AllAllAll
ApplicationCiscoWeb Security Appliance7.5.0-000AllAllAll
ApplicationCiscoWeb Security Appliance7.5.0-825AllAllAll
ApplicationCiscoWeb Security Appliance7.5.1-000AllAllAll
ApplicationCiscoWeb Security Appliance7.5.2-000AllAllAll
ApplicationCiscoWeb Security Appliance7.5.2-hp2-303AllAllAll
ApplicationCiscoWeb Security Appliance7.7.0-000AllAllAll
ApplicationCiscoWeb Security Appliance7.7.0-608AllAllAll
ApplicationCiscoWeb Security Appliance7.7.1-000AllAllAll
ApplicationCiscoWeb Security Appliance7.7.5-835AllAllAll
ApplicationCiscoWeb Security Appliance8.0.0-000AllAllAll
ApplicationCiscoWeb Security Appliance8.0.5AllAllAll
ApplicationCiscoWeb Security Appliance8.0.6AllAllAll
ApplicationCiscoWeb Security Appliance8.0.6-078AllAllAll
ApplicationCiscoWeb Security Appliance8.0.6-119AllAllAll
ApplicationCiscoWeb Security Appliance8.0.7AllAllAll
ApplicationCiscoWeb Security Appliance8.0.7-142AllAllAll
ApplicationCiscoWeb Security Appliance8.0.8-mr-113AllAllAll
ApplicationCiscoWeb Security Appliance8.5.0-497AllAllAll
ApplicationCiscoWeb Security Appliance8.5.0.000AllAllAll
ApplicationCiscoWeb Security Appliance8.5.1-021AllAllAll
ApplicationCiscoWeb Security Appliance8.5.2-024AllAllAll
ApplicationCiscoWeb Security Appliance8.5.2-027AllAllAll
ApplicationCiscoWeb Security Appliance8.5.3-055AllAllAll
ApplicationCiscoWeb Security Appliance8.8.0-000AllAllAll
ApplicationCiscoWeb Security Appliance8.8.0-085AllAllAll
ApplicationCiscoWeb Security Appliance9.0.0-193AllAllAll
ApplicationCiscoWeb Security Appliance9.0_baseAllAllAll
ApplicationCiscoWeb Security Appliance9.1.0-000AllAllAll
ApplicationCiscoWeb Security Appliance9.1.0-070AllAllAll
ApplicationCiscoWeb Security Appliance9.1_baseAllAllAll
ApplicationCiscoWeb Security Appliance9.5.0-235AllAllAll
ApplicationCiscoWeb Security Appliance9.5.0-284AllAllAll
ApplicationCiscoWeb Security Appliance9.5.0-444AllAllAll
ApplicationCiscoWeb Security Appliance9.5_baseAllAllAll
ApplicationCiscoWeb Security Appliance5.6.0-623AllAllAll
ApplicationCiscoWeb Security Appliance6.0.0-000AllAllAll
ApplicationCiscoWeb Security Appliance7.1.0AllAllAll
ApplicationCiscoWeb Security Appliance7.1.1AllAllAll
ApplicationCiscoWeb Security Appliance7.1.2AllAllAll
ApplicationCiscoWeb Security Appliance7.1.3AllAllAll
ApplicationCiscoWeb Security Appliance7.1.4AllAllAll
ApplicationCiscoWeb Security Appliance7.5.0-000AllAllAll
ApplicationCiscoWeb Security Appliance7.5.0-825AllAllAll
ApplicationCiscoWeb Security Appliance7.5.1-000AllAllAll
ApplicationCiscoWeb Security Appliance7.5.2-000AllAllAll
ApplicationCiscoWeb Security Appliance7.5.2-hp2-303AllAllAll
ApplicationCiscoWeb Security Appliance7.7.0-000AllAllAll
ApplicationCiscoWeb Security Appliance7.7.0-608AllAllAll
ApplicationCiscoWeb Security Appliance7.7.1-000AllAllAll
ApplicationCiscoWeb Security Appliance7.7.5-835AllAllAll
ApplicationCiscoWeb Security Appliance8.0.0-000AllAllAll
ApplicationCiscoWeb Security Appliance8.0.5AllAllAll
ApplicationCiscoWeb Security Appliance8.0.6AllAllAll
ApplicationCiscoWeb Security Appliance8.0.6-078AllAllAll
ApplicationCiscoWeb Security Appliance8.0.6-119AllAllAll
ApplicationCiscoWeb Security Appliance8.0.7AllAllAll
ApplicationCiscoWeb Security Appliance8.0.7-142AllAllAll
ApplicationCiscoWeb Security Appliance8.0.8-mr-113AllAllAll
ApplicationCiscoWeb Security Appliance8.5.0-497AllAllAll
ApplicationCiscoWeb Security Appliance8.5.0.000AllAllAll
ApplicationCiscoWeb Security Appliance8.5.1-021AllAllAll
ApplicationCiscoWeb Security Appliance8.5.2-024AllAllAll
ApplicationCiscoWeb Security Appliance8.5.2-027AllAllAll
ApplicationCiscoWeb Security Appliance8.5.3-055AllAllAll
ApplicationCiscoWeb Security Appliance8.8.0-000AllAllAll
ApplicationCiscoWeb Security Appliance8.8.0-085AllAllAll
ApplicationCiscoWeb Security Appliance9.0.0-193AllAllAll
ApplicationCiscoWeb Security Appliance9.0_baseAllAllAll
ApplicationCiscoWeb Security Appliance9.1.0-000AllAllAll
ApplicationCiscoWeb Security Appliance9.1.0-070AllAllAll
ApplicationCiscoWeb Security Appliance9.1_baseAllAllAll
ApplicationCiscoWeb Security Appliance9.5.0-235AllAllAll
ApplicationCiscoWeb Security Appliance9.5.0-284AllAllAll
ApplicationCiscoWeb Security Appliance9.5.0-444AllAllAll
ApplicationCiscoWeb Security Appliance9.5_baseAllAllAll
  • cpe:2.3:a:cisco:web_security_appliance:5.6.0-623:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:6.0.0-000:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:7.1.0:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:7.1.1:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:7.1.2:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:7.1.3:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:7.1.4:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:7.5.0-000:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:7.5.0-825:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:7.5.1-000:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:7.5.2-000:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:7.5.2-hp2-303:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:7.7.0-000:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:7.7.0-608:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:7.7.1-000:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:7.7.5-835:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:8.0.0-000:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:8.0.5:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:8.0.6:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:8.0.6-078:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:8.0.6-119:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:8.0.7:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:8.0.7-142:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:8.0.8-mr-113:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:8.5.0-497:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:8.5.0.000:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:8.5.1-021:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:8.5.2-024:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:8.5.2-027:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:8.5.3-055:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:8.8.0-000:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:8.8.0-085:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:9.0.0-193:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:9.0_base:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:9.1.0-000:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:9.1.0-070:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:9.1_base:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:9.5.0-235:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:9.5.0-284:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:9.5.0-444:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:9.5_base:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:5.6.0-623:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:6.0.0-000:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:7.1.0:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:7.1.1:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:7.1.2:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:7.1.3:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:7.1.4:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:7.5.0-000:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:7.5.0-825:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:7.5.1-000:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:7.5.2-000:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:7.5.2-hp2-303:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:7.7.0-000:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:7.7.0-608:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:7.7.1-000:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:7.7.5-835:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:8.0.0-000:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:8.0.5:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:8.0.6:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:8.0.6-078:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:8.0.6-119:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:8.0.7:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:8.0.7-142:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:8.0.8-mr-113:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:8.5.0-497:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:8.5.0.000:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:8.5.1-021:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:8.5.2-024:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:8.5.2-027:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:8.5.3-055:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:8.8.0-000:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:8.8.0-085:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:9.0.0-193:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:9.0_base:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:9.1.0-000:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:9.1.0-070:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:9.1_base:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:9.5.0-235:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:9.5.0-284:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:9.5.0-444:*:*:*:*:*:*:*:
  • cpe:2.3:a:cisco:web_security_appliance:9.5_base:*:*:*:*:*:*:*: