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MEDIUM

The PPP implementation in Cisco IOS 12.2 and 15.0 through 15.2, when Point-to-Point Termination and Aggregation (PTA) and L2TP are used, allows remote attackers to cause a denial of service (device crash) via crafted network traffic, aka Bug ID CSCtf71673

Published May 2, 2012

Description

The PPP implementation in Cisco IOS 12.2 and 15.0 through 15.2, when Point-to-Point Termination and Aggregation (PTA) and L2TP are used, allows remote attackers to cause a denial of service (device crash) via crafted network traffic, aka Bug ID CSCtf71673.

Affected products

Remediation

No remediation recorded yet.

Metrics

Weaknesses (2)

CWE-20

Improper Input Validation

CWE-284

References (2)

Change history (0)

No recorded changes yet.

Sources
CVE.org / MITRE
Status PUBLISHED
Assigner cisco
Published May 2, 2012
Updated Aug 6, 2024
Reserved Oct 6, 2011
Link CVE-2011-4016
CISA Vulnrichment
Updated n/a
NVD
Status Modified
Modified Jun 16, 2026
Link CVE-2011-4016
Red Hat
Severity n/a
Public date n/a
Links CVE-2011-4016