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CVE-2017-2391

nvd nist
Published: Apr 2, 2017Modified: May 13, 2026

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5.3
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Exploitability: 3.9 / Impact: 1.4
Source: NVD

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.

Affected (6)

Products: Apple: Keynote, Numbers, Pages
Apple
3 products
Keynote
Numbers
Pages
Configuration A
3 vulnerable
Vulnerable SoftwareAffected Versions
Keynote
Up to 7.0.5
Numbers
Up to 4.0.5
Pages
Up to 6.0.5
Configuration B
3 vulnerable
Vulnerable SoftwareAffected Versions
Keynote
Up to 3.0.5
Numbers
Up to 3.0.5
Pages
Up to 3.0.5

Related CWEs

CWE-326
Inadequate Encryption Strength
The product stores or transmits sensitive data using an encryption scheme that is theoretically sound, but is not strong enough for the level of protection required.

References (10)

Source: product-security@apple.com
Third Party AdvisoryVDB Entry
Source: product-security@apple.com
Source: product-security@apple.com
Source: product-security@apple.com
Source: product-security@apple.com
Vendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party AdvisoryVDB Entry
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory

Timeline

No history available yet.