8.1
CWE
330 1241
Advisory Published
Updated

CVE-2021-3692: Use of Predictable Algorithm in Random Number Generator in yiisoft/yii2

First published: Tue Aug 10 2021(Updated: )

yii2 is vulnerable to Use of Predictable Algorithm in Random Number Generator

Credit: security@huntr.dev

Affected SoftwareAffected VersionHow to fix
Yii Framework>=2.0.0<2.0.43

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Frequently Asked Questions

  • What is CVE-2021-3692?

    CVE-2021-3692 is a vulnerability in yii2 that allows an attacker to predict the random number generator algorithm.

  • What is the severity of CVE-2021-3692?

    The severity of CVE-2021-3692 is high with a severity value of 5.3.

  • How does CVE-2021-3692 affect yii2?

    CVE-2021-3692 affects yii2 versions from 2.0.0 to 2.0.43.

  • How can I fix CVE-2021-3692 in yii2?

    To fix CVE-2021-3692 in yii2, you should update to a version that includes the fix, such as the commit 13f27e4d920a05d53236139e8b07007acd046a46 on the yii2 GitHub repository.

  • Are there any references for CVE-2021-3692?

    Yes, you can find references for CVE-2021-3692 on the following links: [GitHub Commit](https://github.com/yiisoft/yii2/commit/13f27e4d920a05d53236139e8b07007acd046a46) and [Huntr Bounty](https://huntr.dev/bounties/55517f19-5c28-4db2-8b00-f78f841e8aba).

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