CVE-2018-4239

CVSS V2 Low 2.1 CVSS V3 Medium 4.6

Description

An issue was discovered in certain Apple products. iOS before 11.4 is affected. The issue involves the "Magnifier" component. It allows physically proximate attackers to bypass the lock-screen protection mechanism and see the most recent Magnifier image.

Overview

CVE ID
CVE-2018-4239

Assigner
product-security@apple.com

Vulnerability Status
Analyzed

Published Version
2018-06-08T18:29:02

Last Modified Date
2018-07-17T16:01:13

Weakness Enumerations

CWE	URL
CWE-200	http://cwe.mitre.org/data/definitions/200.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:o:apple:iphone_os::::::::	1	OR		11.4

CVSS Version 2

Version
2.0

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

Access Vector
LOCAL

Access Compatibility
LOW

Authentication
NONE

Confidentiality Impact
PARTIAL

Integrity Impact
NONE

Availability Impact
NONE

Base Score
2.1

Severity
LOW

Exploitability Score
3.9

Impact Score
2.9

CVSS Version 3

Version
3.0

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

Attack Vector
PHYSICAL

Attack Compatibility
LOW

Privileges Required
NONE

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
HIGH

Availability Impact
NONE

Base Score
4.6

Base Severity
MEDIUM

Exploitability Score
0.9

Impact Score
3.6

References

Reference URL	Reference Tags
https://support.apple.com/HT208848	Vendor Advisory
http://www.securitytracker.com/id/1041031	Third Party Advisory VDB Entry

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2018-4239
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-4239

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 18:41:18				Added to TrackCVE
2022-12-03 07:35:02	2018-06-08T18:29Z	2018-06-08T18:29:02	CVE Published Date	updated
2022-12-03 07:35:02		2018-07-17T16:01:13	CVE Modified Date	updated
2022-12-03 07:35:02		Analyzed	Vulnerability Status	updated