CVE-2015-4203
Medium
Description
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.
SeverityMedium
CVSS5.4
Exploit probability—
Product
Cisco Ios
PublishedJun 23, 2015
First seenJun 23, 2015
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| cisco ios | 12.2\(33\)sch, 12.2sch | — |
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