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CVE-2015-4203

N/A
Published: June 23, 2015 at 02:00 PM UTC
Updated: June 17, 2026 at 12:26 AM UTC
2 products affected across 1 vendorIOSUbr10000 Cable Modem Termination System

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Severity
N/A
Exploit prediction
EPSS 2%

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

IOS· Cisconpm
95%
12.2(33)sch12.2sch
cisco-ubr10000-cable-modem-termination-system (environment)
Ubr10000 Cable Modem Termination System· Ciscodevice
80%
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (3)

Vendor Advisoryx_refsource_CISCO
Source: [email protected]
http://tools.cisco.com/security/center/viewAlert.x?alertId=39439
VDB Entryx_refsource_BIDThird Party Advisory
Source: [email protected]
http://www.securityfocus.com/bid/75339
VDB Entryx_refsource_SECTRACKThird Party Advisory
Source: [email protected]
http://www.securitytracker.com/id/1032692

CVSS

5.4MEDIUM[email protected]
Confidentiality
NONE
Integrity
NONE
Availability
COMPLETE
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-362

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