CVE-2011-1651

View on CVE.org

Published May 31, 2011 CVSS 2.0 · 7.8 High EPSS 1.2% KEV · Not listed

Description

Cisco IOS XR 3.9.x and 4.0.x before 4.0.3 and 4.1.x before 4.1.1, when an SPA interface processor is installed, allows remote attackers to cause a denial of service (device reload) via a crafted IPv4 packet, aka Bug ID CSCto45095.

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_xr:3.0:::::::*
	cpe:2.3:o:cisco:ios_xr:3.9.0:::::::*
	cpe:2.3:o:cisco:ios_xr:3.9.1:::::::*
	cpe:2.3:o:cisco:ios_xr:3.9.2:::::::*
	cpe:2.3:o:cisco:ios_xr:4.0.0:::::::*
	cpe:2.3:o:cisco:ios_xr:4.0.1:::::::*
	cpe:2.3:o:cisco:ios_xr:4.0.2:::::::*
	cpe:2.3:o:cisco:ios_xr:4.1:::::::*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2011-1651	Cisco IOS XR 3.9.x and 4.0.x before 4.0.3 and 4.1.x before 4.1.1, when an SPA interface processor is installed, allows remote attackers to cause a denial of service (device reload) via a crafted IPv4 packet, aka Bug ID CSCto45095.

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: 1.2% (1.210% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
http://www.cisco.com/en/US/products/products_security_advisory09186a0080b7f191.shtml
http://www.securitytracker.com/id?1025567

History

No history.

Subscriptions

Cisco Ios Xr

Weaknesses

CWE-399

Sources

CVE record Updated: Aug 6, 2024, 10:37 PM

Status: PUBLISHED
Assigner: cisco
Published: May 31, 2011, 8:00 PM
Updated: Aug 6, 2024, 10:37 PM
Reserved: Apr 5, 2011, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 16, 2026, 11:29 PM

Status: Modified
Published: May 31, 2011, 8:55 PM
Modified: Jun 16, 2026, 11:29 PM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

{"containers": {"cna": {"affected": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "datePublic": "2011-05-25T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "Cisco IOS XR 3.9.x and 4.0.x before 4.0.3 and 4.1.x before 4.1.1, when an SPA interface processor is installed, allows remote attackers to cause a denial of service (device reload) via a crafted IPv4 packet, aka Bug ID CSCto45095."}], "problemTypes": [{"descriptions": [{"description": "n/a", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2011-09-07T09:00:00.000Z", "orgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "shortName": "cisco"}, "references": [{"name": "1025567", "tags": ["vdb-entry", "x_refsource_SECTRACK"], "url": "http://www.securitytracker.com/id?1025567"}, {"name": "20110525 Cisco XR 12000 Series Shared Port Adapters Interface Processor Vulnerability", "tags": ["vendor-advisory", "x_refsource_CISCO"], "url": "http://www.cisco.com/en/US/products/products_security_advisory09186a0080b7f191.shtml"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "psirt@cisco.com", "ID": "CVE-2011-1651", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "n/a", "version": {"version_data": [{"version_value": "n/a"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "Cisco IOS XR 3.9.x and 4.0.x before 4.0.3 and 4.1.x before 4.1.1, when an SPA interface processor is installed, allows remote attackers to cause a denial of service (device reload) via a crafted IPv4 packet, aka Bug ID CSCto45095."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "n/a"}]}]}, "references": {"reference_data": [{"name": "1025567", "refsource": "SECTRACK", "url": "http://www.securitytracker.com/id?1025567"}, {"name": "20110525 Cisco XR 12000 Series Shared Port Adapters Interface Processor Vulnerability", "refsource": "CISCO", "url": "http://www.cisco.com/en/US/products/products_security_advisory09186a0080b7f191.shtml"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-06T22:37:24.519Z"}, "title": "CVE Program Container", "references": [{"name": "1025567", "tags": ["vdb-entry", "x_refsource_SECTRACK", "x_transferred"], "url": "http://www.securitytracker.com/id?1025567"}, {"name": "20110525 Cisco XR 12000 Series Shared Port Adapters Interface Processor Vulnerability", "tags": ["vendor-advisory", "x_refsource_CISCO", "x_transferred"], "url": "http://www.cisco.com/en/US/products/products_security_advisory09186a0080b7f191.shtml"}]}]}, "cveMetadata": {"assignerOrgId": "d1c1063e-7a18-46af-9102-31f8928bc633", "assignerShortName": "cisco", "cveId": "CVE-2011-1651", "datePublished": "2011-05-31T20:00:00.000Z", "dateReserved": "2011-04-05T00:00:00.000Z", "dateUpdated": "2024-08-06T22:37:24.519Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{"affected": [{"affectedData": [{"product": "n/a", "vendor": "n/a", "versions": [{"status": "affected", "version": "n/a"}]}], "source": "psirt@cisco.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:cisco:ios_xr:3.0:*:*:*:*:*:*:*", "matchCriteriaId": "904CA41E-8168-41DE-AE84-941962A7BB71", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:ios_xr:3.9.0:*:*:*:*:*:*:*", "matchCriteriaId": "1ECAB9C3-9248-4663-ABAE-31FFC969EF3A", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:ios_xr:3.9.1:*:*:*:*:*:*:*", "matchCriteriaId": "10596213-9D2B-48A3-A733-744D41E90419", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:ios_xr:3.9.2:*:*:*:*:*:*:*", "matchCriteriaId": "A07DCCD1-85D5-4ED2-B845-8C6EAC7E9D9B", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:ios_xr:4.0.0:*:*:*:*:*:*:*", "matchCriteriaId": "7F57421B-F54C-4C50-8B25-AF787E541C5A", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:ios_xr:4.0.1:*:*:*:*:*:*:*", "matchCriteriaId": "3A865225-6AEA-430D-8DB6-E70F7ED5E547", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:ios_xr:4.0.2:*:*:*:*:*:*:*", "matchCriteriaId": "5DA73AC0-1CD2-4B6B-940A-DBB0C97E2C09", "vulnerable": true}, {"criteria": "cpe:2.3:o:cisco:ios_xr:4.1:*:*:*:*:*:*:*", "matchCriteriaId": "06E63681-C89F-4569-A52C-B870D48E436C", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "Cisco IOS XR 3.9.x and 4.0.x before 4.0.3 and 4.1.x before 4.1.1, when an SPA interface processor is installed, allows remote attackers to cause a denial of service (device reload) via a crafted IPv4 packet, aka Bug ID CSCto45095."}, {"lang": "es", "value": "Cisco IOS XR 3.9.x y 4.0.x anteriores a 4.0.3 y 4.1.x anteriores a 4.1.1, si el procesador de interfaz SPA est\u00e1 instalado, permite a atacantes remotos provocar una denegaci\u00f3n de servicio (recarga del dispositivo) a trav\u00e9s de un paquete IPv4 modificado. Tambi\u00e9n conocido como Bug ID CSCto45095."}], "id": "CVE-2011-1651", "lastModified": "2026-06-16T23:29:45.007", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 7.8, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:C", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}]}, "published": "2011-05-31T20:55:02.890", "references": [{"source": "psirt@cisco.com", "tags": ["Vendor Advisory"], "url": "http://www.cisco.com/en/US/products/products_security_advisory09186a0080b7f191.shtml"}, {"source": "psirt@cisco.com", "url": "http://www.securitytracker.com/id?1025567"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "http://www.cisco.com/en/US/products/products_security_advisory09186a0080b7f191.shtml"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "http://www.securitytracker.com/id?1025567"}], "sourceIdentifier": "psirt@cisco.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-399"}], "source": "nvd@nist.gov", "type": "Primary"}]}