Regular Expression Denial of Service in djvalidator

Description

All versions of package djvalidator are vulnerable to Regular Expression Denial of Service (ReDoS) by sending crafted invalid emails - for example, --@------------------------------------------------------------------------------------------------------------------------!.

Recommendation

No fix is available yet. Followings are affected versions:

• <= 1.1.1

References

• GHSA-v6wh-2wvh-c8x5
• snyk.io
• CVE-2020-7779
• CWE-400
• CAPEC-310
• OWASP 2021-A6

Related Issues

• Regular Expression Denial of Service (ReDoS) in lodash - CVE-2020-28500
• Knwl.js Regular Expression Denial of Service vulnerability - CVE-2020-26306
• Regular Expression Denial of Service in papaparse - CVE-2020-36649
• CommonRegexJS Regular Expression Denial of Service vulnerability - CVE-2020-26305

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How to Secure your NodeJs Express Javascript Application - part 1

How to Secure your NodeJs Express Javascript Application - part 2

10 Secure Coding Best Practices to Follow in Every Project

Tags:

npm

djvalidator