CVE-2017-2391 json
An issue was discovered in certain Apple products.
published 2017-04-02 9 y ago modified 2026-06-17 4 mo ago also EUVD-2017-11574
- cvss
- 5.3
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.0%
- EPSS 1.0% chance of exploitation in 30 days, percentile 61%
- public exploits
- 0
- none known
Summary
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.
Exploit prediction
0.96% chance of exploitation in the next 30 days, higher than 61% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 5.3 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:P/I:N/A:N |
Classification
- Weakness
-
- CWE-326 Inadequate Encryption Strength
References
-
support.apple.com
/HT207595
vendor-advisory
-
securitytracker.com
/id/1038135
vdb-entry
-
securitytracker.com
/id/1038134
vdb-entry
-
securitytracker.com
/id/1038136
vdb-entry
-
securityfocus.com
/bid/97126
vdb-entry, third-party-advisory
Sources
- CVE List CVE-2017-2391
- NVD CVE-2017-2391
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.