Vulnerability CVE-2018-4311

Vulnerability Name:

CVE-2018-4311 (CCN-150314)

Assigned:

2018-09-12

Published:

2018-09-12

Updated:

2019-04-08

Summary:

The issue was addressed by removing origin information. This issue affected versions prior to iOS 12, watchOS 5, Safari 12, iTunes 12.9 for Windows, iCloud for Windows 7.7.

CVSS v3 Severity:

8.1 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N)
7.1 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C)

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

4.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N)
3.8 Low (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N/E:U/RL:O/RC:C)

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

CVSS v2 Severity:

5.8 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:P/A:N)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Medium Authentication (Au): None
Impact Metrics:	Confidentiality (C): Partial Integrity (I): Partial Availibility (A): None

4.0 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:N/I:P/A:N)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Low Athentication (Au): Single_Instance
Impact Metrics:	Confidentiality (C): None Integrity (I): Partial Availibility (A): None

Vulnerability Type:

CWE-200

Vulnerability Consequences:

Bypass Security

References:

Source: MITRE
Type: CNA
CVE-2018-4311

Source: XF
Type: UNKNOWN
apple-itunes-cve20184311-sec-bypass(150314)

Source: CCN
Type: Apple security document HT209140
About the security content of iTunes 12.9 for Windows

Source: CCN
Type: Apple security document HT209141
About the security content of iCloud for Windows 7.7

Source: MISC
Type: Vendor Advisory
https://support.apple.com/kb/HT209106

Source: MISC
Type: Vendor Advisory
https://support.apple.com/kb/HT209108

Source: MISC
Type: Vendor Advisory
https://support.apple.com/kb/HT209109

Source: MISC
Type: Vendor Advisory
https://support.apple.com/kb/HT209140

Source: MISC
Type: Vendor Advisory
https://support.apple.com/kb/HT209141

Vulnerable Configuration:

Configuration 1:

cpe:/a:apple:safari:*:*:*:*:*:*:*:* (Version < 12)

OR cpe:/o:apple:iphone_os:*:*:*:*:*:*:*:* (Version < 12.0)

OR cpe:/o:apple:watchos:*:*:*:*:*:*:*:* (Version < 5.0)

Configuration 2:

cpe:/a:apple:icloud:*:*:*:*:*:*:*:* (Version < 7.7)

OR cpe:/a:apple:itunes:*:*:*:*:*:*:*:* (Version < 12.9)

AND

cpe:/o:microsoft:windows:-:*:*:*:*:*:*:*

Configuration CCN 1:

cpe:/a:apple:itunes:12.8:*:*:*:*:*:*:*

Denotes that component is vulnerable

Oval Definitions

Definition ID	Class	Title	Last Modified
oval:com.ubuntu.disco:def:201843110000000	V	CVE-2018-4311 on Ubuntu 19.04 (disco) - medium.	2019-04-03
oval:com.ubuntu.bionic:def:20184311000	V	CVE-2018-4311 on Ubuntu 18.04 LTS (bionic) - medium.	2019-04-03
oval:com.ubuntu.cosmic:def:201843110000000	V	CVE-2018-4311 on Ubuntu 18.10 (cosmic) - medium.	2019-04-03
oval:com.ubuntu.cosmic:def:20184311000	V	CVE-2018-4311 on Ubuntu 18.10 (cosmic) - medium.	2019-04-03
oval:com.ubuntu.bionic:def:201843110000000	V	CVE-2018-4311 on Ubuntu 18.04 LTS (bionic) - medium.	2019-04-03
oval:com.ubuntu.trusty:def:20184311000	V	CVE-2018-4311 on Ubuntu 14.04 LTS (trusty) - medium.	2019-04-03
oval:com.ubuntu.xenial:def:201843110000000	V	CVE-2018-4311 on Ubuntu 16.04 LTS (xenial) - medium.	2019-04-03
oval:com.ubuntu.xenial:def:20184311000	V	CVE-2018-4311 on Ubuntu 16.04 LTS (xenial) - medium.	2019-04-03

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