CVE-2018-6522

In nProtect AVS V4.0 before 4.0.0.39, the driver file (TKRgFtXp.SYS) allows local users to cause a denial of service (BSOD) or possibly have unspecified other impact because of not validating input values from IOCtl 0x220408.

CVSS v3 7.8 HIGH
CVSS v2.0 6.1 MEDIUM

7.8^/10

CVSS v3 : HIGH

Vector : AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.1^/10

CVSS v2.0 : MEDIUM

Vector : AV:L/AC:L/Au:N/C:P/I:P/A:C

Exploitability : 3.9 / Impact : 8.5

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact COMPLETE

References

Link	Resource
http://inca.co.kr/include_file/pdf_down/nProtect%20AVS%20V4%20Vulnerability%20Response%20Release%20Notes.pdf	Vendor Advisory
https://github.com/ZhiyuanWang-Chengdu-Qihoo360/nProtectAntivirus_POC/tree/master/TKRgFtXp_0x220408	Third Party Advisory
http://inca.co.kr/include_file/pdf_down/nProtect%20AVS%20V4%20Vulnerability%20Response%20Release%20Notes.pdf	Vendor Advisory
https://github.com/ZhiyuanWang-Chengdu-Qihoo360/nProtectAntivirus_POC/tree/master/TKRgFtXp_0x220408	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:inca:nprotect_avs:*:*:*:*:*:*:*:*

History

21 Nov 2024, 04:10

Type	Values Removed	Values Added
References	~~() http://inca.co.kr/include_file/pdf_down/nProtect%20AVS%20V4%20Vulnerability%20Response%20Release%20Notes.pdf - Vendor Advisory~~	() http://inca.co.kr/include_file/pdf_down/nProtect%20AVS%20V4%20Vulnerability%20Response%20Release%20Notes.pdf - Vendor Advisory
References	~~() https://github.com/ZhiyuanWang-Chengdu-Qihoo360/nProtectAntivirus_POC/tree/master/TKRgFtXp_0x220408 - Third Party Advisory~~	() https://github.com/ZhiyuanWang-Chengdu-Qihoo360/nProtectAntivirus_POC/tree/master/TKRgFtXp_0x220408 - Third Party Advisory

Information

Published : 2018-02-02 01:29

Updated : 2024-11-21 04:10

NVD link : CVE-2018-6522

Mitre link : CVE-2018-6522

CVE.ORG link : CVE-2018-6522

JSON object : View

Products Affected

inca

nprotect_avs

CWE

CWE-20

Improper Input Validation

{"id": "CVE-2018-6522", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.1, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:C", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 8.5, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2018-02-02T01:29:00.417", "references": [{"url": "http://inca.co.kr/include_file/pdf_down/nProtect%20AVS%20V4%20Vulnerability%20Response%20Release%20Notes.pdf", "tags": ["Vendor Advisory"], "source": "cve@mitre.org"}, {"url": "https://github.com/ZhiyuanWang-Chengdu-Qihoo360/nProtectAntivirus_POC/tree/master/TKRgFtXp_0x220408", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "http://inca.co.kr/include_file/pdf_down/nProtect%20AVS%20V4%20Vulnerability%20Response%20Release%20Notes.pdf", "tags": ["Vendor Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://github.com/ZhiyuanWang-Chengdu-Qihoo360/nProtectAntivirus_POC/tree/master/TKRgFtXp_0x220408", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "In nProtect AVS V4.0 before 4.0.0.39, the driver file (TKRgFtXp.SYS) allows local users to cause a denial of service (BSOD) or possibly have unspecified other impact because of not validating input values from IOCtl 0x220408."}, {"lang": "es", "value": "En nProtect AVS V4.0 en versiones anteriores a la 4.0.0.39, el archivo del controlador (TKRgFtXp.SYS) permite que usuarios locales provoquen una denegaci\u00f3n de servicio (BSOD) o que, posiblemente, se provoque otro impacto sin especificar debido a que no valida los valores de entrada desde IOCtl 0x220408."}], "lastModified": "2024-11-21T04:10:49.527", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:inca:nprotect_avs:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "159C43D3-E52D-424E-835C-8AB350EF5903", "versionEndExcluding": "4.0.0.39", "versionStartIncluding": "4.0"}], "operator": "OR"}]}], "vendorComments": [{"comment": "The reported vulnerability is fixed in version 4.0.0.39 of nPrtoect AVS.<br />\nThe fixed version(V4.0.0.39) can be downloaded through the link below.<br />\nPlease download the latest version of nProtect AVS.\n<br /> <br />\nDownload link : http://avsd.nprotect.net/avs40/setup/nProtectSetup_AVS40.exe", "lastModified": "2018-02-21T11:53:08.237", "organization": "INCA Internet"}], "sourceIdentifier": "cve@mitre.org"}