CVE-2016-5430

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CVSS 3.1

5.3 medium

EPSS

2%p76

Published

Sep 3, 2016 (Sep 3, 2016)

Modified

Jun 17, 2026

Description

The RSA 1.5 algorithm implementation in the JOSE_JWE class in JWE.php in jose-php before 2.2.1 lacks the Random Filling protection mechanism, which makes it easier for remote attackers to obtain cleartext data via a Million Message Attack (MMA).

Vendors: jose-php project
Products: jose-php
Weakness: CWE-200, CWE-310
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

NVD CVE.org GitHub PoCs EPSS (1.7%)

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