Vulnerabilities > CVE-2024-2408 - Information Exposure Through Discrepancy vulnerability in multiple products

CVSS 5.9 - MEDIUM

Attack vector

NETWORK

Attack complexity

HIGH

Privileges required

NONE

Confidentiality impact

HIGH

Integrity impact

NONE

Availability impact

NONE

network

high complexity

php

fedoraproject

CWE-203

NVD

Published: 2024-06-09

Updated: 2024-11-21

Summary

The openssl_private_decrypt function in PHP, when using PKCS1 padding (OPENSSL_PKCS1_PADDING, which is the default), is vulnerable to the Marvin Attack unless it is used with an OpenSSL version that includes the changes from this pull request: https://github.com/openssl/openssl/pull/13817 (rsa_pkcs1_implicit_rejection). These changes are part of OpenSSL 3.2 and have also been backported to stable versions of various Linux distributions, as well as to the PHP builds provided for Windows since the previous release. All distributors and builders should ensure that this version is used to prevent PHP from being vulnerable. PHP Windows builds for the versions 8.1.29, 8.2.20 and 8.3.8 and above include OpenSSL patches that fix the vulnerability.

Vulnerable Configurations

Part	Description	Count
Application	Php PHP PHP 8.2.0 PHP PHP 8.2.1 PHP PHP 8.2.2 PHP PHP 8.2.3 PHP PHP 8.2.4 PHP PHP 8.2.5 PHP PHP 8.2.6 PHP PHP 8.2.7 PHP PHP 8.2.8 PHP PHP 8.2.9 PHP PHP 8.2.10 PHP PHP 8.2.11 PHP PHP 8.2.12 PHP PHP 8.2.13 PHP PHP 8.2.14 PHP PHP 8.2.15 PHP PHP 8.2.16 PHP PHP 8.2.17 PHP PHP 8.2.18 PHP PHP 8.2.19 PHP PHP 8.3.0 PHP PHP 8.3.1 PHP PHP 8.3.2 PHP PHP 8.3.3 PHP PHP 8.3.4 PHP PHP 8.3.5 PHP PHP 8.3.6 PHP PHP 8.3.7 PHP PHP 8.1.0 PHP PHP 8.1.1 PHP PHP 8.1.2 PHP PHP 8.1.3 PHP PHP 8.1.4 PHP PHP 8.1.5 PHP PHP 8.1.6 PHP PHP 8.1.7 PHP PHP 8.1.8 PHP PHP 8.1.9 PHP PHP 8.1.10 PHP PHP 8.1.12 PHP PHP 8.1.13 PHP PHP 8.1.14 PHP PHP 8.1.15 PHP PHP 8.1.16 PHP PHP 8.1.17 PHP PHP 8.1.18 PHP PHP 8.1.19 PHP PHP 8.1.20 PHP PHP 8.1.21 PHP PHP 8.1.22 PHP PHP 8.1.23 PHP PHP 8.1.24 PHP PHP 8.1.25 PHP PHP 8.1.26 PHP PHP 8.1.27 PHP PHP 8.1.28	135
OS	Fedoraproject Fedoraproject Fedora 40	1

Common Weakness Enumeration (CWE)

CWE-203 - Information Exposure Through Discrepancy

Summary

Vulnerable Configurations

Common Weakness Enumeration (CWE)

References