Symfony Cryptographic Vulnerability

2022-05-1703:54:47

Google

osv.dev

0.002 Low

EPSS

Percentile

53.9%

JSON

The nextBytes function in the SecureRandom class in Symfony before 2.3.37, 2.6.x before 2.6.13, and 2.7.x before 2.7.9 does not properly generate random numbers when used with PHP 5.x without the paragonie/random_compat library and the openssl_random_pseudo_bytes function fails, which makes it easier for attackers to defeat cryptographic protection mechanisms via unspecified vectors.

CPENameOperatorVersion
symfony/security-coreeq2.4.5
symfony/symfonyeq2.5.3
symfony/security-coreeq2.4.3
symfony/security-coreeq2.6.3
symfony/securityeq2.3.17
symfony/security-coreeq2.7.8
symfony/symfonyeq2.6.12
symfony/securityeq2.3.11
symfony/symfonyeq2.5.2
symfony/symfonyeq2.3.17

Name	Operator	Version
symfony/security-core	eq	2.4.5
symfony/symfony	eq	2.5.3
symfony/security-core	eq	2.4.3
symfony/security-core	eq	2.6.3
symfony/security	eq	2.3.17
symfony/security-core	eq	2.7.8
symfony/symfony	eq	2.6.12
symfony/security	eq	2.3.11
symfony/symfony	eq	2.5.2
symfony/symfony	eq	2.3.17