CVE-2017-8381

XnView Classic for Windows Version 2.40 allows user-assisted remote attackers to execute code via a crafted .mkv file that is mishandled during the opening of a directory in "Browser" mode, because of a "User Mode Write AV near NULL" in XnView.exe.

CVSS v3 7.8 HIGH
CVSS v2.0 6.8 MEDIUM

7.8^/10

CVSS v3 : HIGH

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

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/wlinzi/security_advisories/tree/master/CVE-2017-8381	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:xnview:xnview:2.40:*:*:*:*:*:*:*

History

No history.

Information

Published : 2017-07-05 20:29

Updated : 2024-02-28 16:04

NVD link : CVE-2017-8381

Mitre link : CVE-2017-8381

CVE.ORG link : CVE-2017-8381

JSON object : View

Products Affected

xnview

xnview

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

{"id": "CVE-2017-8381", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 6.8, "accessVector": "NETWORK", "vectorString": "AV:N/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": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}], "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:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2017-07-05T20:29:02.920", "references": [{"url": "https://github.com/wlinzi/security_advisories/tree/master/CVE-2017-8381", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-119"}]}], "descriptions": [{"lang": "en", "value": "XnView Classic for Windows Version 2.40 allows user-assisted remote attackers to execute code via a crafted .mkv file that is mishandled during the opening of a directory in \"Browser\" mode, because of a \"User Mode Write AV near NULL\" in XnView.exe."}, {"lang": "es", "value": "XnView Classic para Windows versi\u00f3n 2.40, permite que los atacantes remotos asistidos por el usuario ejecuten c\u00f3digo por medio de un archivo .mkv especialmente dise\u00f1ado que se maneja inapropiadamente durante la apertura de un directorio en el modo \"Browser\", debido a un \"User Mode Write AV near NULL\" en el archivo XnView.exe."}], "lastModified": "2017-07-10T17:32:20.910", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:xnview:xnview:2.40:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9A195A41-AABE-4513-9734-3C650136C163"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}