NVD - CVE-2018-4262

CVE-2018-4262 Detail

Current Description

In Safari before 11.1.2, iTunes before 12.8 for Windows, iOS before 11.4.1, tvOS before 11.4.1, iCloud for Windows before 7.6, multiple memory corruption issues were addressed with improved memory handling.

Source: MITRE
Description Last Modified: 01/11/2019
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 8.8 HIGH
Vector: AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H (V3 legend)
Impact Score: 5.9
Exploitability Score: 2.8

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

CVSS v2.0 Severity and Metrics:

Base Score: 6.8 MEDIUM
Vector: (AV:N/AC:M/Au:N/C:P/I:P/A:P) (V2 legend)
Impact Subscore: 6.4
Exploitability Subscore: 8.6

Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (AU): None
Confidentiality (C): Partial
Integrity (I): Partial
Availability (A): Partial
Additional Information:
Victim must voluntarily interact with attack mechanism
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service

References to Advisories, Solutions, and Tools

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Hyperlink	Resource
http://www.securitytracker.com/id/1041232	Third Party Advisory VDB Entry
https://security.gentoo.org/glsa/201808-04	Third Party Advisory
https://support.apple.com/HT208934,	Broken Link Vendor Advisory
https://support.apple.com/HT208935	Vendor Advisory
https://support.apple.com/HT208938,	Broken Link Vendor Advisory
https://usn.ubuntu.com/3743-1/	Third Party Advisory

Technical Details

Vulnerability Type (View All)

Buffer Errors (CWE-119)

Vulnerable software and versions Switch to CPE 2.3

Configuration 1
OR
cpe:/a:apple:apple_tv    versions up to (excluding) 11.4.1
cpe:/a:apple:safari    versions up to (excluding) 11.1.2
cpe:/o:apple:iphone_os    versions up to (excluding) 11.4.1
cpe:/o:apple:watchos    versions up to (excluding) 4.3.2
Configuration 2
AND
OR
cpe:/a:apple:icloud    versions up to (excluding) 7.6
cpe:/a:apple:itunes    versions up to (excluding) 12.8
OR
cpe:/o:microsoft:windows
Configuration 3
OR
cpe:/o:canonical:ubuntu_linux:16.04::~~lts~~~
cpe:/o:canonical:ubuntu_linux:18.04::~~lts~~~

Denotes Vulnerable Software
Are we missing a CPE here? Please let us know.

Change History

2 change records found - show changes

Initial Analysis - 1/16/2019 8:29:07 AM

Action	Type	Old Value	New Value
Added	CPE Configuration		AND OR cpe:2.3:a:apple:icloud::::::::* versions up to (excluding) 7.6 cpe:2.3:a:apple:itunes::::::::* versions up to (excluding) 12.8 OR cpe:2.3:o:microsoft:windows::::::::
Added	CPE Configuration		OR cpe:2.3:a:apple:apple_tv::::::::* versions up to (excluding) 11.4.1 cpe:2.3:a:apple:safari::::::::* versions up to (excluding) 11.1.2 cpe:2.3:o:apple:iphone_os::::::::* versions up to (excluding) 11.4.1 cpe:2.3:o:apple:watchos::::::::* versions up to (excluding) 4.3.2
Added	CPE Configuration		OR cpe:2.3:o:canonical:ubuntu_linux:16.04::::lts:::* cpe:2.3:o:canonical:ubuntu_linux:18.04::::lts:::*
Added	CVSS V2		(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Added	CVSS V2 Metadata		Victim must voluntarily interact with attack mechanism
Added	CVSS V3		AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Added	CWE		CWE-119
Changed	Reference Type	http://www.securitytracker.com/id/1041232 No Types Assigned	http://www.securitytracker.com/id/1041232 Third Party Advisory, VDB Entry
Changed	Reference Type	https://security.gentoo.org/glsa/201808-04 No Types Assigned	https://security.gentoo.org/glsa/201808-04 Third Party Advisory
Changed	Reference Type	https://support.apple.com/HT208934, No Types Assigned	https://support.apple.com/HT208934, Broken Link, Vendor Advisory
Changed	Reference Type	https://support.apple.com/HT208935 No Types Assigned	https://support.apple.com/HT208935 Vendor Advisory
Changed	Reference Type	https://support.apple.com/HT208938, No Types Assigned	https://support.apple.com/HT208938, Broken Link, Vendor Advisory
Changed	Reference Type	https://usn.ubuntu.com/3743-1/ No Types Assigned	https://usn.ubuntu.com/3743-1/ Third Party Advisory

Quick Info

CVE Dictionary Entry:
CVE-2018-4262
NVD Published Date:
01/11/2019
NVD Last Modified:
01/16/2019

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Information Technology Laboratory

National Vulnerability Database