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  5. CVE-2021-41106

CVE-2021-41106: Insufficient Verification of Data Authenticity

September 28, 2021 (updated October 7, 2021)

The HMAC hashing functions take any string as input and, since users can issue and validate tokens, users are lead to believe that everything works properly.

References

  • nvd.nist.gov/vuln/detail/CVE-2021-41106

Code Behaviors & Features

Detect and mitigate CVE-2021-41106 with GitLab Dependency Scanning

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Affected versions

All versions starting from 3.4.0 before 3.4.6, all versions starting from 4.0.0 before 4.0.4, all versions starting from 4.1.0 before 4.1.5

Fixed versions

  • 3.4.6
  • 4.0.4
  • 4.1.5

Solution

Upgrade to versions 3.4.6, 4.0.4, 4.1.5 or above.

Impact 3.3 LOW

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Learn more about CVSS

Weakness

  • CWE-345: Insufficient Verification of Data Authenticity

Source file

packagist/lcobucci/jwt/CVE-2021-41106.yml

Spotted a mistake? Edit the file on GitLab.

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