var-201711-0328
Vulnerability from variot
A vulnerability in Cisco NX-OS System Software could allow an authenticated, local attacker to bypass signature verification when loading a software image. The vulnerability is due to insufficient NX-OS signature verification for software images. An authenticated, local attacker could exploit this vulnerability to bypass signature verification and load a crafted, unsigned software image on a targeted device. The attacker would need valid administrator credentials to perform this exploit. This vulnerability affects the following products running Cisco NX-OS System Software: Multilayer Director Switches, Nexus 7000 Series Switches, Nexus 7700 Series Switches, Unified Computing System Manager. Cisco Bug IDs: CSCvf25045, CSCvf31495. Vendors have confirmed this vulnerability Bug ID CSCvf25045 and CSCvf31495 It is released as.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. Cisco MultilayerDirectorSwitches, etc. are products of Cisco. Cisco MultilayerDirectorSwitches is a switch product. UnifiedComputingSystemManager is a set of embedded device management software. Cisco NX-OS System Software is a set of software that runs on the switch. This may aid in further attacks
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-201711-0328",
"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": "unified computing system",
"scope": "eq",
"trust": 1.6,
"vendor": "cisco",
"version": "7.0\\(0\\)hsk\\(0.357\\)"
},
{
"model": "nx-os",
"scope": "eq",
"trust": 1.6,
"vendor": "cisco",
"version": "8.1\\(1\\)"
},
{
"model": "nexus series switches",
"scope": "eq",
"trust": 0.9,
"vendor": "cisco",
"version": "70000"
},
{
"model": "nx-os",
"scope": null,
"trust": 0.8,
"vendor": "cisco",
"version": null
},
{
"model": "unified computing system",
"scope": null,
"trust": 0.8,
"vendor": "cisco",
"version": null
},
{
"model": "nexus series switches",
"scope": "eq",
"trust": 0.6,
"vendor": "cisco",
"version": "7700"
},
{
"model": "multilayer director switches",
"scope": null,
"trust": 0.6,
"vendor": "cisco",
"version": null
},
{
"model": "unified computing system manager",
"scope": null,
"trust": 0.6,
"vendor": "cisco",
"version": null
},
{
"model": "unified computing system manager",
"scope": "eq",
"trust": 0.3,
"vendor": "cisco",
"version": "0"
},
{
"model": "unified computing system 7.0 hsk",
"scope": null,
"trust": 0.3,
"vendor": "cisco",
"version": null
},
{
"model": "nexus series switches",
"scope": "eq",
"trust": 0.3,
"vendor": "cisco",
"version": "77000"
},
{
"model": "nexus series switches",
"scope": "eq",
"trust": 0.3,
"vendor": "cisco",
"version": "70008.1(1)"
},
{
"model": "multilayer director switches",
"scope": "eq",
"trust": 0.3,
"vendor": "cisco",
"version": "0"
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2017-36151"
},
{
"db": "BID",
"id": "102161"
},
{
"db": "JVNDB",
"id": "JVNDB-2017-010553"
},
{
"db": "NVD",
"id": "CVE-2017-12333"
},
{
"db": "CNNVD",
"id": "CNNVD-201711-1231"
}
]
},
"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": [
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:o:cisco:nx-os:8.1\\(1\\):*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
}
],
"operator": "OR"
},
{
"children": [],
"cpe_match": [
{
"cpe23Uri": "cpe:2.3:a:cisco:unified_computing_system:7.0\\(0\\)hsk\\(0.357\\):*:*:*:*:*:*:*",
"cpe_name": [],
"vulnerable": true
}
],
"operator": "OR"
}
]
}
],
"sources": [
{
"db": "NVD",
"id": "CVE-2017-12333"
}
]
},
"credits": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/credits#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "The vendor reported this issue.",
"sources": [
{
"db": "BID",
"id": "102161"
}
],
"trust": 0.3
},
"cve": "CVE-2017-12333",
"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": [
{
"acInsufInfo": false,
"accessComplexity": "LOW",
"accessVector": "LOCAL",
"authentication": "NONE",
"author": "NVD",
"availabilityImpact": "PARTIAL",
"baseScore": 4.6,
"confidentialityImpact": "PARTIAL",
"exploitabilityScore": 3.9,
"impactScore": 6.4,
"integrityImpact": "PARTIAL",
"obtainAllPrivilege": false,
"obtainOtherPrivilege": false,
"obtainUserPrivilege": false,
"severity": "MEDIUM",
"trust": 1.0,
"userInteractionRequired": false,
"vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
{
"acInsufInfo": null,
"accessComplexity": "Low",
"accessVector": "Local",
"authentication": "None",
"author": "NVD",
"availabilityImpact": "Partial",
"baseScore": 4.6,
"confidentialityImpact": "Partial",
"exploitabilityScore": null,
"id": "CVE-2017-12333",
"impactScore": null,
"integrityImpact": "Partial",
"obtainAllPrivilege": null,
"obtainOtherPrivilege": null,
"obtainUserPrivilege": null,
"severity": "Medium",
"trust": 0.8,
"userInteractionRequired": null,
"vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P",
"version": "2.0"
},
{
"accessComplexity": "LOW",
"accessVector": "LOCAL",
"authentication": "NONE",
"author": "CNVD",
"availabilityImpact": "COMPLETE",
"baseScore": 7.2,
"confidentialityImpact": "COMPLETE",
"exploitabilityScore": 3.9,
"id": "CNVD-2017-36151",
"impactScore": 10.0,
"integrityImpact": "COMPLETE",
"severity": "HIGH",
"trust": 0.6,
"vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
"version": "2.0"
},
{
"accessComplexity": "LOW",
"accessVector": "LOCAL",
"authentication": "NONE",
"author": "VULHUB",
"availabilityImpact": "PARTIAL",
"baseScore": 4.6,
"confidentialityImpact": "PARTIAL",
"exploitabilityScore": 3.9,
"id": "VHN-102845",
"impactScore": 6.4,
"integrityImpact": "PARTIAL",
"severity": "MEDIUM",
"trust": 0.1,
"vectorString": "AV:L/AC:L/AU:N/C:P/I:P/A:P",
"version": "2.0"
}
],
"cvssV3": [
{
"attackComplexity": "LOW",
"attackVector": "LOCAL",
"author": "NVD",
"availabilityImpact": "HIGH",
"baseScore": 6.7,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "HIGH",
"exploitabilityScore": 0.8,
"impactScore": 5.9,
"integrityImpact": "HIGH",
"privilegesRequired": "HIGH",
"scope": "UNCHANGED",
"trust": 1.0,
"userInteraction": "NONE",
"vectorString": "CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
},
{
"attackComplexity": "Low",
"attackVector": "Local",
"author": "NVD",
"availabilityImpact": "High",
"baseScore": 6.7,
"baseSeverity": "Medium",
"confidentialityImpact": "High",
"exploitabilityScore": null,
"id": "CVE-2017-12333",
"impactScore": null,
"integrityImpact": "High",
"privilegesRequired": "High",
"scope": "Unchanged",
"trust": 0.8,
"userInteraction": "None",
"vectorString": "CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
"version": "3.0"
}
],
"severity": [
{
"author": "NVD",
"id": "CVE-2017-12333",
"trust": 1.8,
"value": "MEDIUM"
},
{
"author": "CNVD",
"id": "CNVD-2017-36151",
"trust": 0.6,
"value": "HIGH"
},
{
"author": "CNNVD",
"id": "CNNVD-201711-1231",
"trust": 0.6,
"value": "MEDIUM"
},
{
"author": "VULHUB",
"id": "VHN-102845",
"trust": 0.1,
"value": "MEDIUM"
}
]
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2017-36151"
},
{
"db": "VULHUB",
"id": "VHN-102845"
},
{
"db": "JVNDB",
"id": "JVNDB-2017-010553"
},
{
"db": "NVD",
"id": "CVE-2017-12333"
},
{
"db": "CNNVD",
"id": "CNNVD-201711-1231"
}
]
},
"description": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/description#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "A vulnerability in Cisco NX-OS System Software could allow an authenticated, local attacker to bypass signature verification when loading a software image. The vulnerability is due to insufficient NX-OS signature verification for software images. An authenticated, local attacker could exploit this vulnerability to bypass signature verification and load a crafted, unsigned software image on a targeted device. The attacker would need valid administrator credentials to perform this exploit. This vulnerability affects the following products running Cisco NX-OS System Software: Multilayer Director Switches, Nexus 7000 Series Switches, Nexus 7700 Series Switches, Unified Computing System Manager. Cisco Bug IDs: CSCvf25045, CSCvf31495. Vendors have confirmed this vulnerability Bug ID CSCvf25045 and CSCvf31495 It is released as.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. Cisco MultilayerDirectorSwitches, etc. are products of Cisco. Cisco MultilayerDirectorSwitches is a switch product. UnifiedComputingSystemManager is a set of embedded device management software. Cisco NX-OS System Software is a set of software that runs on the switch. This may aid in further attacks",
"sources": [
{
"db": "NVD",
"id": "CVE-2017-12333"
},
{
"db": "JVNDB",
"id": "JVNDB-2017-010553"
},
{
"db": "CNVD",
"id": "CNVD-2017-36151"
},
{
"db": "BID",
"id": "102161"
},
{
"db": "VULHUB",
"id": "VHN-102845"
}
],
"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-2017-12333",
"trust": 3.4
},
{
"db": "BID",
"id": "102161",
"trust": 1.4
},
{
"db": "SECTRACK",
"id": "1039933",
"trust": 1.1
},
{
"db": "JVNDB",
"id": "JVNDB-2017-010553",
"trust": 0.8
},
{
"db": "CNNVD",
"id": "CNNVD-201711-1231",
"trust": 0.7
},
{
"db": "CNVD",
"id": "CNVD-2017-36151",
"trust": 0.6
},
{
"db": "VULHUB",
"id": "VHN-102845",
"trust": 0.1
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2017-36151"
},
{
"db": "VULHUB",
"id": "VHN-102845"
},
{
"db": "BID",
"id": "102161"
},
{
"db": "JVNDB",
"id": "JVNDB-2017-010553"
},
{
"db": "NVD",
"id": "CVE-2017-12333"
},
{
"db": "CNNVD",
"id": "CNNVD-201711-1231"
}
]
},
"id": "VAR-201711-0328",
"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-2017-36151"
},
{
"db": "VULHUB",
"id": "VHN-102845"
}
],
"trust": 1.3319419433333333
},
"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-2017-36151"
}
]
},
"last_update_date": "2023-12-18T14:05:37.971000Z",
"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-20171129-nxos2",
"trust": 0.8,
"url": "https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20171129-nxos2"
},
{
"title": "A variety of Cisco products Cisco NX-OSSystemSoftware signature bypass vulnerability patch",
"trust": 0.6,
"url": "https://www.cnvd.org.cn/patchinfo/show/107765"
},
{
"title": "Multiple Cisco product Cisco NX-OS System Software Security vulnerabilities",
"trust": 0.6,
"url": "http://www.cnnvd.org.cn/web/xxk/bdxqbyid.tag?id=76849"
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2017-36151"
},
{
"db": "JVNDB",
"id": "JVNDB-2017-010553"
},
{
"db": "CNNVD",
"id": "CNNVD-201711-1231"
}
]
},
"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-347",
"trust": 1.9
}
],
"sources": [
{
"db": "VULHUB",
"id": "VHN-102845"
},
{
"db": "JVNDB",
"id": "JVNDB-2017-010553"
},
{
"db": "NVD",
"id": "CVE-2017-12333"
}
]
},
"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": "https://tools.cisco.com/security/center/content/ciscosecurityadvisory/cisco-sa-20171129-nxos2"
},
{
"trust": 1.1,
"url": "http://www.securityfocus.com/bid/102161"
},
{
"trust": 1.1,
"url": "http://www.securitytracker.com/id/1039933"
},
{
"trust": 0.8,
"url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2017-12333"
},
{
"trust": 0.8,
"url": "https://nvd.nist.gov/vuln/detail/cve-2017-12333"
},
{
"trust": 0.3,
"url": "http://www.cisco.com/"
}
],
"sources": [
{
"db": "CNVD",
"id": "CNVD-2017-36151"
},
{
"db": "VULHUB",
"id": "VHN-102845"
},
{
"db": "BID",
"id": "102161"
},
{
"db": "JVNDB",
"id": "JVNDB-2017-010553"
},
{
"db": "NVD",
"id": "CVE-2017-12333"
},
{
"db": "CNNVD",
"id": "CNNVD-201711-1231"
}
]
},
"sources": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#",
"data": {
"@container": "@list"
}
},
"data": [
{
"db": "CNVD",
"id": "CNVD-2017-36151"
},
{
"db": "VULHUB",
"id": "VHN-102845"
},
{
"db": "BID",
"id": "102161"
},
{
"db": "JVNDB",
"id": "JVNDB-2017-010553"
},
{
"db": "NVD",
"id": "CVE-2017-12333"
},
{
"db": "CNNVD",
"id": "CNNVD-201711-1231"
}
]
},
"sources_release_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_release_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2017-12-05T00:00:00",
"db": "CNVD",
"id": "CNVD-2017-36151"
},
{
"date": "2017-11-30T00:00:00",
"db": "VULHUB",
"id": "VHN-102845"
},
{
"date": "2017-11-29T00:00:00",
"db": "BID",
"id": "102161"
},
{
"date": "2017-12-19T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2017-010553"
},
{
"date": "2017-11-30T09:29:00.433000",
"db": "NVD",
"id": "CVE-2017-12333"
},
{
"date": "2017-12-01T00:00:00",
"db": "CNNVD",
"id": "CNNVD-201711-1231"
}
]
},
"sources_update_date": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources_update_date#",
"data": {
"@container": "@list"
}
},
"data": [
{
"date": "2017-12-05T00:00:00",
"db": "CNVD",
"id": "CNVD-2017-36151"
},
{
"date": "2017-12-15T00:00:00",
"db": "VULHUB",
"id": "VHN-102845"
},
{
"date": "2017-12-19T22:38:00",
"db": "BID",
"id": "102161"
},
{
"date": "2017-12-19T00:00:00",
"db": "JVNDB",
"id": "JVNDB-2017-010553"
},
{
"date": "2017-12-15T02:29:03.690000",
"db": "NVD",
"id": "CVE-2017-12333"
},
{
"date": "2017-12-01T00:00:00",
"db": "CNNVD",
"id": "CNNVD-201711-1231"
}
]
},
"threat_type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/threat_type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "local",
"sources": [
{
"db": "BID",
"id": "102161"
},
{
"db": "CNNVD",
"id": "CNNVD-201711-1231"
}
],
"trust": 0.9
},
"title": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/title#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "Cisco NX-OS Vulnerabilities related to digital signature verification in system software",
"sources": [
{
"db": "JVNDB",
"id": "JVNDB-2017-010553"
}
],
"trust": 0.8
},
"type": {
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/type#",
"sources": {
"@container": "@list",
"@context": {
"@vocab": "https://www.variotdbs.pl/ref/sources#"
}
}
},
"data": "lack of information",
"sources": [
{
"db": "CNNVD",
"id": "CNNVD-201711-1231"
}
],
"trust": 0.6
}
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.