CVE-2017-2383

low
New! CVE Severity Now Using CVSS v3

The calculated severity for CVEs has been updated to use CVSS v3 by default. CVEs that do not have a CVSS v3 score will fall back CVSS v2 for calculating severity. Severity display preferences can be toggled in the settings dropdown.

Description

An issue was discovered in certain Apple products. iCloud before 6.2 on Windows is affected. iTunes before 12.6 on Windows is affected. The issue involves cleartext client-certificate transmission in the "APNs Server" component. It allows man-in-the-middle attackers to track users via correlation with this certificate.

References

http://www.securityfocus.com/bid/97175

http://www.securitytracker.com/id/1038157

https://support.apple.com/HT207599

https://support.apple.com/HT207607

Details

Source: MITRE

Published: 2017-04-02

Updated: 2017-07-12

Risk Information

CVSS v2

Base Score: 3.5

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

Impact Score: 2.9

Exploitability Score: 6.8

Severity: LOW

CVSS v3

Base Score: 3.1

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

Impact Score: 1.4

Exploitability Score: 1.6

Severity: LOW

Vulnerable Software

Configuration 1

OR

cpe:2.3:a:apple:icloud:*:*:*:*:*:*:*:* versions up to 6.1.1 (inclusive)

cpe:2.3:a:apple:itunes:*:*:*:*:*:*:*:* versions up to 12.5.5.5 (inclusive)

Tenable Plugins

View all (2 total)

IDNameProductFamilySeverity
100026Apple iTunes < 12.6 Multiple Vulnerabilities (uncredentialed check)NessusPeer-To-Peer File Sharing
critical
100025Apple iTunes < 12.6 Multiple Vulnerabilities (credentialed check)NessusWindows
critical