CVE-2011-3279

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Published Oct 3, 2011 CVSS 2.0 · 7.8 High EPSS 2.6% KEV · Not listed

Description

The provider-edge MPLS NAT implementation in Cisco IOS 12.1 through 12.4 and 15.0 through 15.1, and IOS XE 3.1.xSG, allows remote attackers to cause a denial of service (device reload) via a malformed SIP packet to UDP port 5060, aka Bug ID CSCti98219.

Analysis

No analysis available yet

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 [-]

OR	cpe:2.3:o:cisco:ios_xe:3.1.0sg:::::::*
	cpe:2.3:o:cisco:ios_xe:3.1.1sg:::::::*

Configuration 2 [-]

OR	cpe:2.3:o:cisco:ios::::::::
	cpe:2.3:o:cisco:ios::::::::

No data.

No data available yet.

Remediation

No remediation available yet

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2011-3243	The provider-edge MPLS NAT implementation in Cisco IOS 12.1 through 12.4 and 15.0 through 15.1, and IOS XE 3.1.xSG, allows remote attackers to cause a denial of service (device reload) via a malformed SIP packet to UDP port 5060, aka Bug ID CSCti98219.

Metrics

No CVSS v4.0

No CVSS v3.1

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact None

Integrity Impact None

Availability Impact Complete

This CVE is not in the KEV list.

Exploit prediction score: 2.6% (2.556% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
http://tools.cisco.com/security/center/viewAlert.x?alertId=24121
http://www.cisco.com/en/US/products/products_security_advisory09186a0080b95d4d.shtml
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A13781

History

No history.

Subscriptions

Cisco Ios Ios Xe

Weaknesses

NVD-CWE-noinfo

Sources

CVE record Updated: Aug 6, 2024, 11:29 PM

Status: PUBLISHED
Assigner: cisco
Published: Oct 3, 2011, 11:00 PM
Updated: Aug 6, 2024, 11:29 PM
Reserved: Aug 29, 2011, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 16, 2026, 11:33 PM

Status: Modified
Published: Oct 3, 2011, 11:55 PM
Modified: Jun 16, 2026, 11:33 PM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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