high7.1
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 ca…
Impact
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.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Cisco | Ios | Version 15.3s |
Weakness classification
References
- NVD record
- CVE.org record
- http://tools.cisco.com/security/center/viewAlert.x?alertId=39423
- http://www.securityfocus.com/bid/75335
- http://www.securitytracker.com/id/1032692
- http://tools.cisco.com/security/center/viewAlert.x?alertId=39423
- http://www.securityfocus.com/bid/75335
- http://www.securitytracker.com/id/1032692