CVE-2017-2391

medium
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. Pages before 6.1, Numbers before 4.1, and Keynote before 7.1 on macOS and Pages before 3.1, Numbers before 3.1, and Keynote before 3.1 on iOS are affected. The issue involves the "Export" component. It allows users to bypass iWork PDF password protection by leveraging use of 40-bit RC4.

References

http://www.securityfocus.com/bid/97126

http://www.securitytracker.com/id/1038134

http://www.securitytracker.com/id/1038135

http://www.securitytracker.com/id/1038136

https://support.apple.com/HT207595

Details

Source: MITRE

Published: 2017-04-02

Updated: 2017-07-12

Type: CWE-326

Risk Information

CVSS v2

Base Score: 5

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

Impact Score: 2.9

Exploitability Score: 10

Severity: MEDIUM

CVSS v3

Base Score: 5.3

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

Impact Score: 1.4

Exploitability Score: 3.9

Severity: MEDIUM

Vulnerable Software

Configuration 1

OR

cpe:2.3:a:apple:keynote:*:*:*:*:*:mac_os_x:*:* versions up to 7.0.5 (inclusive)

cpe:2.3:a:apple:numbers:*:*:*:*:*:mac_os_x:*:* versions up to 4.0.5 (inclusive)

cpe:2.3:a:apple:pages:*:*:*:*:*:mac_os_x:*:* versions up to 6.0.5 (inclusive)

Configuration 2

OR

cpe:2.3:a:apple:keynote:*:*:*:*:*:iphone_os:*:* versions up to 3.0.5 (inclusive)

cpe:2.3:a:apple:numbers:*:*:*:*:*:iphone_os:*:* versions up to 3.0.5 (inclusive)

cpe:2.3:a:apple:pages:*:*:*:*:*:iphone_os:*:* versions up to 3.0.5 (inclusive)

Tenable Plugins

View all (1 total)

IDNameProductFamilySeverity
700034Apple iOS < 10.3 Multiple VulnerabilitiesNessus Network MonitorMobile Devices
high