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AppleCVE-2018-4237

HistoryJun 08, 2018 - 6:29 p.m.

CVE-2018-4237

2018-06-0818:29:02

apple

web.nvd.nist.gov

cve-2018-4237

apple

ios

macos

tvos

watchos

libxpc

privilege escalation

security vulnerability

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

5.8

Confidence

High

EPSS

0.008

Percentile

81.5%

JSON

An issue was discovered in certain Apple products. iOS before 11.4 is affected. macOS before 10.13.5 is affected. tvOS before 11.4 is affected. watchOS before 4.3.1 is affected. The issue involves the “libxpc” component. It allows attackers to gain privileges via a crafted app that leverages a logic error.