CVE-2015-4203

Race condition in Cisco IOS 12.2SCH in the Performance Routing Engine (PRE) module on uBR10000 devices, when NetFlow and an MPLS IPv6 VPN are configured…

published June 23, 2015

CVSS
—
EPSS
2%
Percentile
82.3
In the wild
Unconfirmed
What it is

Race condition in Cisco IOS 12.2SCH in the Performance Routing Engine (PRE) module on uBR10000 devices, when NetFlow and an MPLS IPv6 VPN are configured, allows remote attackers to cause a denial of service (PXF process crash) by sending malformed MPLS 6VPE packets quickly, aka Bug ID CSCud83396.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.02208 · 82.3th percentile
Published
2015-06-23T14:00Z
EPSS history
Timeline
  • 23 JUN 14:00Z
    Race condition in Cisco IOS 12.2SCH in the Performance Routing Engine (PRE) module on uBR10000 devices, when NetFlow and an MPLS IPv6 VPN are configured…
    cvelistv5