{"cve":"CVE-2017-2391","nvd":{"published":"2017-04-02T01:59:00.667","modified":"2026-06-17T01:16:06.593","status":"Modified","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.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N","score":5.3},"cwes":["CWE-326"],"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"],"products":["apple:keynote","apple:numbers","apple:pages"],"source":"nvd","synced_at":"2026-10-19T20:42:09.859288039+00:00"},"epss":{"cve":"CVE-2017-2391","score":0.00959,"percentile":0.61526,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}