CVE-2015-4243 - Vulnerability Details - OpenCVE

Description

The PPPoE establishment implementation in Cisco IOS XE 3.5.0S on ASR 1000 devices allows remote attackers to cause a denial of service (device reload) by sending malformed PPPoE Active Discovery Request (PADR) packets on the local network, aka Bug ID CSCty94202.

Published: 2015-07-08

Score: 6.1 Medium

EPSS: < 1% Very Low

KEV: No

Impact:

Action:

Analysis

No analysis available yet.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

AND

cpe:2.3:o:cisco:ios_xe:3.5.0s:*:*:*:*:*:*:*

OR	cpe:2.3:h:cisco:asr_1001:-:::::::*
	cpe:2.3:h:cisco:asr_1001-x:-:::::::*
	cpe:2.3:h:cisco:asr_1002:-:::::::*
	cpe:2.3:h:cisco:asr_1002-x:-:::::::*
	cpe:2.3:h:cisco:asr_1004:-:::::::*
	cpe:2.3:h:cisco:asr_1006:-:::::::*
	cpe:2.3:h:cisco:asr_1013:-:::::::*

No data.

No data available yet.

Remediation

No remediation available yet.

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2015-4266	The PPPoE establishment implementation in Cisco IOS XE 3.5.0S on ASR 1000 devices allows remote attackers to cause a denial of service (device reload) by sending malformed PPPoE Active Discovery Request (PADR) packets on the local network, aka Bug ID CSCty94202.

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

Access Vector Adjacent Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Complete

This CVE is not in the KEV list.

The EPSS score is 0.00262.

Key SSVC decision points have not yet been added.

References

Link	Providers
http://tools.cisco.com/security/center/viewAlert.x?alertId=39675
http://www.securitytracker.com/id/1032805

History

No history.

Subscriptions

Cisco Asr 1001 Asr 1001-x Asr 1002 Asr 1002-x Asr 1004 Asr 1006 Asr 1013 Ios Xe

MITRE

Status: PUBLISHED

Assigner: cisco

Published: 2015-07-08T14:00:00.000Z

Updated: 2024-08-06T06:11:11.774Z

Reserved: 2015-06-04T00:00:00.000Z

Link: CVE-2015-4243

Vulnrichment

No data.

NVD

Status : Deferred

Published: 2015-07-08T14:59:03.817

Modified: 2025-04-12T10:46:40.837

Link: CVE-2015-4243

Redhat

No data.

OpenCVE Enrichment

No data.

Weaknesses

CWE-399

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