CVE-2018-6823

In the VPN client in Mailbutler Shimo before 4.1.5.1 on macOS, the com.feingeist.shimo.helper tool LaunchDaemon implements an unprotected XPC service that can be abused to execute scripts as root.

CVSS v3 9.8 CRITICAL
CVSS v2.0 10.0 HIGH

9.8^/10

CVSS v3 : CRITICAL

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

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

10.0^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://github.com/VerSprite/research/blob/master/advisories/VS-2018-001.md	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:mailbutler:shimo:*:*:*:*:*:macos:*:*

History

No history.

Information

Published : 2018-02-07 16:29

Updated : 2023-12-10 12:30

NVD link : CVE-2018-6823

Mitre link : CVE-2018-6823

CVE.ORG link : CVE-2018-6823

JSON object : View

Products Affected

mailbutler

shimo

CWE

NVD-CWE-noinfo

{"id": "CVE-2018-6823", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 10.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": true, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2018-02-07T16:29:00.227", "references": [{"url": "https://github.com/VerSprite/research/blob/master/advisories/VS-2018-001.md", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "In the VPN client in Mailbutler Shimo before 4.1.5.1 on macOS, the com.feingeist.shimo.helper tool LaunchDaemon implements an unprotected XPC service that can be abused to execute scripts as root."}, {"lang": "es", "value": "En el cliente VPN en Mailbutler Shimo, en versiones anteriores a la 4.1.5.1 en macOS, com.feingeist.shimo.helper en la herramienta LaunchDaemon implementa un servicio XPC no protegido que puede aprovecharse para ejecutar comandos del sistema como root."}], "lastModified": "2020-05-11T18:38:35.060", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:mailbutler:shimo:*:*:*:*:*:macos:*:*", "vulnerable": true, "matchCriteriaId": "828B4998-06EF-4FBD-8376-70911B1E369A", "versionEndExcluding": "4.1.5.1"}], "operator": "OR"}]}], "sourceIdentifier": "cve@mitre.org"}