National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2015-4200 Detail

Current Description

Memory leak in the IPv6-to-IPv4 functionality in Cisco IOS 15.3S in the Performance Routing Engine (PRE) module on UBR devices allows remote attackers to cause a denial of service (memory consumption) by triggering an error during CPE negotiation, aka Bug ID CSCug00885.

Source:  MITRE
Description Last Modified:  06/25/2015
View Analysis Description

Impact

CVSS v2.0 Severity and Metrics:

Base Score: 7.8 HIGH
Vector: (AV:N/AC:L/Au:N/C:N/I:N/A:C) (V2 legend)
Impact Subscore: 6.9
Exploitability Subscore: 10.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): None
Integrity (I): None
Availability (A): Complete
Additional Information:
Allows disruption of service

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving NIST webspace. We have provided these links to other web sites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose. NIST does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, NIST does not endorse any commercial products that may be mentioned on these sites. Please address comments about this page to nvd@nist.gov.

Hyperlink Resource
http://tools.cisco.com/security/center/viewAlert.x?alertId=39424 Vendor Advisory
http://www.securityfocus.com/bid/75254 Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1032692 Third Party Advisory VDB Entry

Technical Details

Vulnerability Type (View All)

  • Resource Management Errors (CWE-399)

Change History

7 change records found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2015-4200
NVD Published Date:
06/23/2015
NVD Last Modified:
12/28/2016