CVE-2019-5982

Improper download file verification vulnerability in VAIO Update 7.3.0.03150 and earlier allows remote attackers to conduct a man-in-the-middle attack via a malicous wireless LAN access point. A successful exploitation may result in a malicious file being downloaded/executed.

CVSS v3 7.5 HIGH
CVSS v2.0 5.4 MEDIUM

7.5^/10

CVSS v3 : HIGH

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

Exploitability : 1.6 / Impact : 5.9

Attack Vector ADJACENT_NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

5.4^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 5.5 / Impact : 6.4

Access Vector ADJACENT_NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://jvn.jp/en/jp/JVN13555032/index.html	Third Party Advisory
https://www.sony.com/electronics/support/articles/00228777	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:sony:vaio_update:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2019-07-05 14:15

Updated : 2024-02-28 17:08

NVD link : CVE-2019-5982

Mitre link : CVE-2019-5982

CVE.ORG link : CVE-2019-5982

JSON object : View

Products Affected

sony

vaio_update

CWE

CWE-494

Download of Code Without Integrity Check

{"id": "CVE-2019-5982", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 5.4, "accessVector": "ADJACENT_NETWORK", "vectorString": "AV:A/AC:M/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 6.4, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 5.5, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 7.5, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.0/AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.6}]}, "published": "2019-07-05T14:15:12.920", "references": [{"url": "https://jvn.jp/en/jp/JVN13555032/index.html", "tags": ["Third Party Advisory"], "source": "vultures@jpcert.or.jp"}, {"url": "https://www.sony.com/electronics/support/articles/00228777", "tags": ["Vendor Advisory"], "source": "vultures@jpcert.or.jp"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-494"}]}], "descriptions": [{"lang": "en", "value": "Improper download file verification vulnerability in VAIO Update 7.3.0.03150 and earlier allows remote attackers to conduct a man-in-the-middle attack via a malicous wireless LAN access point. A successful exploitation may result in a malicious file being downloaded/executed."}, {"lang": "es", "value": "Una vulnerabilidad de comprobaci\u00f3n inapropiada de archivos de descarga en VAIO Update versi\u00f3n 7.3.0.03150 y anteriores, permite a los atacantes remotos conducir un ataque de tipo \"man-in-the-middle\" por medio de un punto de acceso LAN inal\u00e1mbrico malicioso. Una explotaci\u00f3n con \u00e9xito puede resultar en un archivo malicioso que se descarga y ejecuta."}], "lastModified": "2020-08-24T17:37:01.140", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:sony:vaio_update:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "DD07A709-9051-43BB-90D9-C78A72AD5BB9", "versionEndIncluding": "7.3.0.03150"}], "operator": "OR"}]}], "sourceIdentifier": "vultures@jpcert.or.jp"}