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[email protected]CVE-2018-8739

HistoryOct 03, 2022 - 4:21 p.m.

CVE-2018-8739

2022-10-0316:21:54

[email protected]

web.nvd.nist.gov

233

cve-2018-8739

vpn

unlimited

macos

root privilege

escalation

xpc interface

system commands

nvd

10 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9.4 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

58.4%

JSON

VPN Unlimited 4.2.0 for macOS suffers from a root privilege escalation vulnerability in its privileged helper tool. The privileged helper tool implements an XPC interface, which allows arbitrary applications to execute system commands as root.

Affected configurations

NVD

Node

keepsolidvpn_unlimitedRange<4.2.0mac_os_x

CPENameOperatorVersion
keepsolid:vpn_unlimitedkeepsolid vpn unlimitedlt4.2.0

CPE	Name	Operator	Version
keepsolid:vpn_unlimited	keepsolid vpn unlimited	lt	4.2.0

References

github.com/VerSprite/research/blob/master/advisories/VS-2018-014.md

10 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

9.4 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

58.4%

JSON

Related for CVE-2018-8739

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