CVE-2013-6693

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Published Nov 22, 2013 CVSS 2.0 · 5.4 Medium EPSS 1.1% KEV · Not listed

Description

The MLDP implementation in Cisco IOS 15.3(3)S and earlier on 7600 routers, when many VRFs are configured, allows remote attackers to cause a denial of service (chunk corruption and device reload) by establishing many multicast flows, aka Bug ID CSCue22345.

Affected Products

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

OR	cpe:2.3:o:cisco:ios::::::::
	cpe:2.3:o:cisco:ios:15.3\(2\)s:::::::*
	cpe:2.3:o:cisco:ios:15.3s:::::::*

cpe:2.3:h:cisco:7600_router:*:*:*:*:*:*:*:*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source	ID	Title
EUVD	EUVD-2013-6495	The MLDP implementation in Cisco IOS 15.3(3)S and earlier on 7600 routers, when many VRFs are configured, allows remote attackers to cause a denial of service (chunk corruption and device reload) by establishing many multicast flows, aka Bug ID CSCue22345.

Metrics

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

Access Vector Network

Access Complexity High

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Complete

This CVE is not in the KEV list.

Exploit prediction score: 1.1% (1.127% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
http://tools.cisco.com/security/center/content/CiscoSecurityNotice/CVE-2013-6693
http://tools.cisco.com/security/center/viewAlert.x?alertId=31861

History

No history.

Subscriptions

Cisco 7600 Router Ios

Weaknesses

CWE-119

Sources

CVE record Updated: Aug 6, 2024, 5:46 PM

Status: PUBLISHED
Assigner: cisco
Published: Nov 22, 2013, 1:00 AM
Updated: Aug 6, 2024, 5:46 PM
Reserved: Nov 7, 2013, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 17, 2026, 12:00 AM

Status: Modified
Published: Nov 22, 2013, 1:55 AM
Modified: Jun 17, 2026, 12:00 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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