CVE-2018-0086

Published on: 01/18/2018 12:00:00 AM UTC

Last Modified on: 03/23/2021 11:24:50 PM UTC

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

Certain versions of Unified Customer Voice Portal from Cisco contain the following vulnerability:

A vulnerability in the application server of the Cisco Unified Customer Voice Portal (CVP) could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on the affected device. The vulnerability is due to malformed SIP INVITE traffic received on the CVP during communications with the Cisco Virtualized Voice Browser (VVB). An attacker could exploit this vulnerability by sending malformed SIP INVITE traffic to the targeted appliance. An exploit could allow the attacker to impact the availability of services and data on the device, causing a DoS condition. This vulnerability affects Cisco Unified CVP running any software release prior to 11.6(1). Cisco Bug IDs: CSCve85840.

  • CVE-2018-0086 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as HIGH severity.

CVSS3 Score: 8.6 - HIGH

Attack
Vector
Attack
Complexity
Privileges
Required
User
Interaction
NETWORK LOW NONE NONE
Scope Confidentiality
Impact
Integrity
Impact
Availability
Impact
CHANGED 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 Unified Customer Voice Portal Denial of Service Vulnerability Vendor Advisory
tools.cisco.com
text/html
URL Logo CONFIRM tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20180117-cvp
Cisco Unified Customer Voice Portal Application Server SIP INVITE Processing Flaw Lets Remote Users Deny Service - SecurityTracker Third Party Advisory
VDB Entry
www.securitytracker.com
text/html
URL Logo SECTRACK 1040220
Cisco Unified Customer Voice Portal CVE-2018-0086 Denial of Service Vulnerability Third Party Advisory
VDB Entry
cve.report (archive)
text/html
URL Logo BID 102745

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationCiscoUnified Customer Voice PortalAllAllAllAll
  • cpe:2.3:a:cisco:unified_customer_voice_portal:*:*:*:*:*:*:*:*:
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