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Security Advisories: GSA_kwCzR0hTQS1qang1LWZxNWctOHhwY84AAdU8

Symfony Cryptographic Vulnerability

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.

Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: over 1 year ago
Updated: 2 months ago

CVSS Score: 7.5
CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Identifiers: GHSA-jjx5-fq5g-8xpc, CVE-2016-1902

Affected Packages

Versions: >= 2.7, < 2.7.9, >= 2.6, < 2.6.13, < 2.3.37
Fixed in: 2.7.9, 2.6.13, 2.3.37