CVE-2016-5430

MEDIUM

jose-php < 2.2.1 - Exposure of Sensitive Information via RSA 1.5 Algorithm

Title source: llm

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).

References (2)

Core 2

Core References

Third Party Advisory, VDB Entry vdb-entry x_refsource_bid

http://www.securityfocus.com/bid/92741

Patch x_refsource_confirm

https://github.com/nov/jose-php/commit/f03b986b4439e20b0fd635109b48afe96cf0099b#diff-37b0d289d6375ba4a7740401950ccdd6R199

Scores

CVSS v3 5.3

EPSS 0.0174

EPSS Percentile 75.0%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Details

CWE

CWE-200 CWE-310

Status published

Products (1)

jose-php_project/jose-php < 2.2.1

Published Sep 03, 2016

Tracked Since Feb 18, 2026