CVE-2015-4199

Race condition 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 (NULL pointer free and module crash) by triggering intermittent connectivity with many IPv6 CPE devices, aka Bug ID CSCug47366.
References
Link Resource
http://tools.cisco.com/security/center/viewAlert.x?alertId=39423 Vendor Advisory
http://www.securityfocus.com/bid/75335 Third Party Advisory VDB Entry
http://www.securitytracker.com/id/1032692 Third Party Advisory VDB Entry
Configurations

Configuration 1 (hide)

cpe:2.3:o:cisco:ios:15.3s:*:*:*:*:*:*:*

History

No history.

Information

Published : 2015-06-27 10:59

Updated : 2024-02-28 15:21


NVD link : CVE-2015-4199

Mitre link : CVE-2015-4199

CVE.ORG link : CVE-2015-4199


JSON object : View

Products Affected

cisco

  • ios
CWE
CWE-362

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')