VAR-201609-0311
Vulnerability from variot - Updated: 2025-04-13 23:35Cisco Carrier Routing System (CRS) 5.1 and 5.1.4, as used in CRS Carrier Grade Services for CRS-1 and CRS-3 devices, allows remote attackers to cause a denial of service (line-card reload) via crafted IPv6-over-MPLS packets, aka Bug ID CSCva32494. Vendors have confirmed this vulnerability Bug ID CSCva32494 It is released as.Skillfully crafted by a third party IPv6-over-MPLS Service disruption via packets ( Reload line card ) There is a possibility of being put into a state. Cisco CarrierRoutingSystem (CRS) is a carrier-class routing system from Cisco. A remote attacker could exploit the vulnerability by sending a specially crafted IPv6-over-MPLS packet to cause a denial of service (line-card overload). This issue is being tracked by Cisco Bug ID CSCva32494
Show details on source website{
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/VARIoTentry#",
"affected_products": {
"@id": "https://www.variotdbs.pl/ref/affected_products"
},
"configurations": {
"@id": "https://www.variotdbs.pl/ref/configurations"
},
"credits": {
"@id": "https://www.variotdbs.pl/ref/credits"
},
"cvss": {
"@id": "https://www.variotdbs.pl/ref/cvss/"
},
"description": {
"@id": "https://www.variotdbs.pl/ref/description/"
},
"exploit_availability": {
"@id": "https://www.variotdbs.pl/ref/exploit_availability/"
},
"external_ids": {
"@id": "https://www.variotdbs.pl/ref/external_ids/"
},
"iot": {
"@id": "https://www.variotdbs.pl/ref/iot/"
},
"iot_taxonomy": {
"@id": "https://www.variotdbs.pl/ref/iot_taxonomy/"
},
"patch": {
"@id": "https://www.variotdbs.pl/ref/patch/"
},
"problemtype_data": {
"@id": "https://www.variotdbs.pl/ref/problemtype_data/"
},
"references": {
"@id": "https://www.variotdbs.pl/ref/references/"
},
"sources": {
"@id": "https://www.variotdbs.pl/ref/sources/"
},
"sources_release_date": {
"@id": "https://www.variotdbs.pl/ref/sources_release_date/"
},
"sources_update_date": {
"@id": "https://www.variotdbs.pl/ref/sources_update_date/"
},
"threat_type": {
"@id": "https://www.variotdbs.pl/ref/threat_type/"
},
"title": {
"@id": "https://www.variotdbs.pl/ref/title/"
},
"type": {
"@id": "https://www.variotdbs.pl/ref/type/"
}
},
"@id": "https://www.variotdbs.pl/vuln/VAR-201609-0311",
"affected_products": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/affected_products#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"model": "carrier routing system",
"scope": "eq",
"trust": 3.0,
"vendor": "cisco",
"version": "5.1.4"
},
{
"model": "carrier routing system",
"scope": "eq",
"trust": 1.6,
"vendor": "cisco",
"version": "5.1_base"
},
{
"model": "carrier routing system",
"scope": "eq",
"trust": 1.4,
"vendor": "cisco",
"version": "5.1"
},
{
"model": "ios xr for crs-3",
"scope": "eq",
"trust": 0.3,
"vendor": "cisco",
"version": "0"
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2016-07729"
},
{
"db": "BID",
"id": "92964"
},
{
"db": "JVNDB",
"id": "JVNDB-2016-004799"
},
{
"db": "CNNVD",
"id": "CNNVD-201609-323"
},
{
"db": "NVD",
"id": "CVE-2016-6401"
}
]
},
"configurations": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/configurations#",
"children": {
"@container": "@list"
},
"cpe_match": {
"@container": "@list"
},
"data": {
"@container": "@list"
},
"nodes": {
"@container": "@list"
}
},
"data": [
{
"CVE_data_version": "4.0",
"nodes": [
{
"cpe_match": [
{
"cpe22Uri": "cpe:/a:cisco:carrier_routing_system",
"vulnerable": true
}
],
"operator": "OR"
}
]
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2016-004799"
}
]
},
"credits": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/credits#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "Cisco",
"sources": [
{
"db": "BID",
"id": "92964"
}
],
"trust": 0.3
},
"cve": "CVE-2016-6401",
"cvss": {
"@context": {
"cvssV2": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV2#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV2"
},
"cvssV3": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/cvss/cvssV3#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/cvssV3/"
},
"severity": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/cvss/severity#"
},
"@id": "https://www.variotdbs.pl/ref/cvss/severity"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
},
"@id": "https://www.variotdbs.pl/ref/sources"
}
},
"data": [
{
"cvssV2": [
{
"accessComplexity": "MEDIUM",
"accessVector": "ADJACENT_NETWORK",
"authentication": "NONE",
"author": "nvd@nist.gov",
"availabilityImpact": "COMPLETE",
"baseScore": 5.7,
"confidentialityImpact": "NONE",
"exploitabilityScore": 5.5,
"id": "CVE-2016-6401",
"impactScore": 6.9,
"integrityImpact": "NONE",
"severity": "MEDIUM",
"trust": 1.8,
"vectorString": "AV:A/AC:M/Au:N/C:N/I:N/A:C",
"version": "2.0"
},
{
"accessComplexity": "LOW",
"accessVector": "NETWORK",
"authentication": "NONE",
"author": "CNVD",
"availabilityImpact": "PARTIAL",
"baseScore": 5.0,
"confidentialityImpact": "NONE",
"exploitabilityScore": 10.0,
"id": "CNVD-2016-07729",
"impactScore": 2.9,
"integrityImpact": "NONE",
"severity": "MEDIUM",
"trust": 0.6,
"vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
"version": "2.0"
},
{
"accessComplexity": "MEDIUM",
"accessVector": "ADJACENT_NETWORK",
"authentication": "NONE",
"author": "VULHUB",
"availabilityImpact": "COMPLETE",
"baseScore": 5.7,
"confidentialityImpact": "NONE",
"exploitabilityScore": 5.5,
"id": "VHN-95221",
"impactScore": 6.9,
"integrityImpact": "NONE",
"severity": "MEDIUM",
"trust": 0.1,
"vectorString": "AV:A/AC:M/AU:N/C:N/I:N/A:C",
"version": "2.0"
}
],
"cvssV3": [
{
"attackComplexity": "HIGH",
"attackVector": "ADJACENT",
"author": "nvd@nist.gov",
"availabilityImpact": "HIGH",
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"exploitabilityScore": 1.6,
"id": "CVE-2016-6401",
"impactScore": 3.6,
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"trust": 1.8,
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.0"
}
],
"severity": [
{
"author": "nvd@nist.gov",
"id": "CVE-2016-6401",
"trust": 1.0,
"value": "MEDIUM"
},
{
"author": "NVD",
"id": "CVE-2016-6401",
"trust": 0.8,
"value": "Medium"
},
{
"author": "CNVD",
"id": "CNVD-2016-07729",
"trust": 0.6,
"value": "MEDIUM"
},
{
"author": "CNNVD",
"id": "CNNVD-201609-323",
"trust": 0.6,
"value": "MEDIUM"
},
{
"author": "VULHUB",
"id": "VHN-95221",
"trust": 0.1,
"value": "MEDIUM"
}
]
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2016-07729"
},
{
"db": "VULHUB",
"id": "VHN-95221"
},
{
"db": "JVNDB",
"id": "JVNDB-2016-004799"
},
{
"db": "CNNVD",
"id": "CNNVD-201609-323"
},
{
"db": "NVD",
"id": "CVE-2016-6401"
}
]
},
"description": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/description#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "Cisco Carrier Routing System (CRS) 5.1 and 5.1.4, as used in CRS Carrier Grade Services for CRS-1 and CRS-3 devices, allows remote attackers to cause a denial of service (line-card reload) via crafted IPv6-over-MPLS packets, aka Bug ID CSCva32494. Vendors have confirmed this vulnerability Bug ID CSCva32494 It is released as.Skillfully crafted by a third party IPv6-over-MPLS Service disruption via packets ( Reload line card ) There is a possibility of being put into a state. Cisco CarrierRoutingSystem (CRS) is a carrier-class routing system from Cisco. A remote attacker could exploit the vulnerability by sending a specially crafted IPv6-over-MPLS packet to cause a denial of service (line-card overload). \nThis issue is being tracked by Cisco Bug ID CSCva32494",
"sources": [
{
"db": "NVD",
"id": "CVE-2016-6401"
},
{
"db": "JVNDB",
"id": "JVNDB-2016-004799"
},
{
"db": "CNVD",
"id": "CNVD-2016-07729"
},
{
"db": "BID",
"id": "92964"
},
{
"db": "VULHUB",
"id": "VHN-95221"
}
],
"trust": 2.52
},
"external_ids": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/external_ids#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"db": "NVD",
"id": "CVE-2016-6401",
"trust": 3.4
},
{
"db": "BID",
"id": "92964",
"trust": 2.0
},
{
"db": "SECTRACK",
"id": "1036830",
"trust": 1.1
},
{
"db": "JVNDB",
"id": "JVNDB-2016-004799",
"trust": 0.8
},
{
"db": "CNNVD",
"id": "CNNVD-201609-323",
"trust": 0.7
},
{
"db": "CNVD",
"id": "CNVD-2016-07729",
"trust": 0.6
},
{
"db": "VULHUB",
"id": "VHN-95221",
"trust": 0.1
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2016-07729"
},
{
"db": "VULHUB",
"id": "VHN-95221"
},
{
"db": "BID",
"id": "92964"
},
{
"db": "JVNDB",
"id": "JVNDB-2016-004799"
},
{
"db": "CNNVD",
"id": "CNNVD-201609-323"
},
{
"db": "NVD",
"id": "CVE-2016-6401"
}
]
},
"id": "VAR-201609-0311",
"iot": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": true,
"sources": [
{
"db": "CNVD",
"id": "CNVD-2016-07729"
},
{
"db": "VULHUB",
"id": "VHN-95221"
}
],
"trust": 0.06999999999999999
},
"iot_taxonomy": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/iot_taxonomy#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"category": [
"Network device"
],
"sub_category": null,
"trust": 0.6
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2016-07729"
}
]
},
"last_update_date": "2025-04-13T23:35:03.547000Z",
"patch": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/patch#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"title": "cisco-sa-20160914-crs",
"trust": 0.8,
"url": "https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160914-crs"
}
],
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2016-004799"
}
]
},
"problemtype_data": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/problemtype_data#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"problemtype": "CWE-399",
"trust": 1.9
}
],
"sources": [
{
"db": "VULHUB",
"id": "VHN-95221"
},
{
"db": "JVNDB",
"id": "JVNDB-2016-004799"
},
{
"db": "NVD",
"id": "CVE-2016-6401"
}
]
},
"references": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/references#",
"data": {
"@container": "@list"
},
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": [
{
"trust": 2.6,
"url": "http://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20160914-crs"
},
{
"trust": 1.1,
"url": "http://www.securityfocus.com/bid/92964"
},
{
"trust": 1.1,
"url": "http://www.securitytracker.com/id/1036830"
},
{
"trust": 0.8,
"url": "http://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2016-6401"
},
{
"trust": 0.8,
"url": "http://web.nvd.nist.gov/view/vuln/detail?vulnid=cve-2016-6401"
},
{
"trust": 0.3,
"url": "http://www.cisco.com/"
},
{
"trust": 0.3,
"url": "http://www.cisco.com/en/us/products/ps5845/index.html"
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2016-07729"
},
{
"db": "VULHUB",
"id": "VHN-95221"
},
{
"db": "BID",
"id": "92964"
},
{
"db": "JVNDB",
"id": "JVNDB-2016-004799"
},
{
"db": "CNNVD",
"id": "CNNVD-201609-323"
},
{
"db": "NVD",
"id": "CVE-2016-6401"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "CNVD",
"id": "CNVD-2016-07729"
},
{
"db": "VULHUB",
"id": "VHN-95221"
},
{
"db": "BID",
"id": "92964"
},
{
"db": "JVNDB",
"id": "JVNDB-2016-004799"
},
{
"db": "CNNVD",
"id": "CNNVD-201609-323"
},
{
"db": "NVD",
"id": "CVE-2016-6401"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2016-09-20T00:00:00",
"db": "CNVD",
"id": "CNVD-2016-07729"
},
{
"date": "2016-09-17T00:00:00",
"db": "VULHUB",
"id": "VHN-95221"
},
{
"date": "2016-09-14T00:00:00",
"db": "BID",
"id": "92964"
},
{
"date": "2016-09-21T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2016-004799"
},
{
"date": "2016-09-18T00:00:00",
"db": "CNNVD",
"id": "CNNVD-201609-323"
},
{
"date": "2016-09-17T02:59:01.617000",
"db": "NVD",
"id": "CVE-2016-6401"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2016-09-20T00:00:00",
"db": "CNVD",
"id": "CNVD-2016-07729"
},
{
"date": "2017-07-30T00:00:00",
"db": "VULHUB",
"id": "VHN-95221"
},
{
"date": "2016-09-14T00:00:00",
"db": "BID",
"id": "92964"
},
{
"date": "2016-09-21T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2016-004799"
},
{
"date": "2016-09-18T00:00:00",
"db": "CNNVD",
"id": "CNNVD-201609-323"
},
{
"date": "2025-04-12T10:46:40.837000",
"db": "NVD",
"id": "CVE-2016-6401"
}
]
},
"threat_type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/threat_type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "specific network environment",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-201609-323"
}
],
"trust": 0.6
},
"title": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/title#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "Cisco Carrier Routing System Denial of Service Vulnerability",
"sources": [
{
"db": "CNVD",
"id": "CNVD-2016-07729"
},
{
"db": "CNNVD",
"id": "CNNVD-201609-323"
}
],
"trust": 1.2
},
"type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "resource management error",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-201609-323"
}
],
"trust": 0.6
}
}
Loading…
Loading…
Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
Sightings
| Author | Source | Type | Date | Other |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
Loading…
Loading…
The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the
vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base
model, served locally by ML-Gateway.
They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.
Loading…
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.
Loading…