8.1
CWE
330 1241
Advisory Published
Updated

CVE-2021-3689: 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
Yiiframework Yii>=2.0.0<2.0.43

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Frequently Asked Questions

  • What is the vulnerability ID of yii2?

    The vulnerability ID of yii2 is CVE-2021-3689.

  • What is the severity of CVE-2021-3689?

    The severity of CVE-2021-3689 is high with a severity value of 7.5.

  • How does CVE-2021-3689 affect yii2?

    CVE-2021-3689 affects yii2 by making it vulnerable to Use of Predictable Algorithm in Random Number Generator.

  • Is there a fix available for CVE-2021-3689?

    Yes, a fix is available for CVE-2021-3689. It can be found at the following link: [https://github.com/yiisoft/yii2/commit/13f27e4d920a05d53236139e8b07007acd046a46](https://github.com/yiisoft/yii2/commit/13f27e4d920a05d53236139e8b07007acd046a46)

  • Where can I find more information about CVE-2021-3689?

    More information about CVE-2021-3689 can be found at the following link: [https://huntr.dev/bounties/50aad1d4-eb00-4573-b8a4-dbe38e2c229f](https://huntr.dev/bounties/50aad1d4-eb00-4573-b8a4-dbe38e2c229f)

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