Vulnerability Information
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Vulnerability Title
N/A
Vulnerability Description
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.
CVSS Information
N/A
Vulnerability Type
N/A
Vulnerability Title
Sensio Labs Symfony 可预测的随机数生成漏洞
Vulnerability Description
Sensio Labs Symfony是法国Sensio Labs公司的一套免费的、基于MVC架构的PHP开发框架。该框架提供常用的功能组件及工具，可用于快速创建复杂的WEB程序。 Sensio Labs Symfony的SecureRandom类中的‘nextBytes’函数存在安全漏洞，该漏洞源于程序使用不带paragonie/random_compat库的PHP 5.x并且‘openssl_random_pseudo_bytes’函数调用失败时，程序没有正确生成随机数。攻击者可利用该漏洞破坏加密保护
CVSS Information
N/A
Vulnerability Type
N/A