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

• Knwl.js Regular Expression Denial of Service vulnerability - CVE-2020-26306
• Foundation Regular Expression Denial of Service vulnerability - CVE-2020-26304
• Regular Expression Denial of Service in papaparse - CVE-2020-36649
• is_js vulnerable to Regular Expression Denial of Service - CVE-2020-26302

Tags:

npm

djvalidator