CVE-2018-16721

In Jingyun Antivirus v2.4.2.39, the driver file (ZySandbox.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 0x12360090, a related issue to CVE-2018-16306.

CVSS v3 7.8 HIGH
CVSS v2.0 4.6 MEDIUM

7.8^/10

CVSS v3 : HIGH

Vector :

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

4.6^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/bsauce/poc/tree/master/jingyun_antivirus_12360090	Third Party Advisory
https://www.cnvd.org.cn/flaw/show/CNVD-2018-19266	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:v-secure:jingyun_antivirus:2.4.2.39:*:*:*:*:*:*:*

History

No history.

Information

Published : 2020-11-23 21:15

Updated : 2024-02-04 21:23

NVD link : CVE-2018-16721

Mitre link : CVE-2018-16721

CVE.ORG link : CVE-2018-16721

JSON object : View

Products Affected

v-secure

jingyun_antivirus

CWE

CWE-20

Improper Input Validation

{"id": "CVE-2018-16721", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.6, "accessVector": "LOCAL", "vectorString": "AV:L/AC:L/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "LOW", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 3.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/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": "2020-11-23T21:15:11.593", "references": [{"url": "https://github.com/bsauce/poc/tree/master/jingyun_antivirus_12360090", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}, {"url": "https://www.cnvd.org.cn/flaw/show/CNVD-2018-19266", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-20"}]}], "descriptions": [{"lang": "en", "value": "In Jingyun Antivirus v2.4.2.39, the driver file (ZySandbox.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 0x12360090, a related issue to CVE-2018-16306."}, {"lang": "es", "value": "En Jingyun Antivirus versi\u00f3n v2.4.2.39, el archivo del controlador (ZySandbox.sys) permite a usuarios locales causar una denegaci\u00f3n de servicio (BSOD) o posiblemente tener otro impacto no especificado debido a que no validan los valores de entrada desde IOCtl 0x12360090, un problema relacionado con CVE -2018-16306"}], "lastModified": "2020-11-25T14:54:16.527", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:v-secure:jingyun_antivirus:2.4.2.39:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "CE1C8875-5434-44CB-B3D2-8F5F2F7F0A20"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}