| id: GO-2022-0402 |
| modules: |
| - module: github.com/nats-io/jwt |
| versions: |
| - fixed: 1.1.0 |
| vulnerable_at: 1.0.1 |
| packages: |
| - package: github.com/nats-io/jwt |
| symbols: |
| - Export.Validate |
| - Import.Validate |
| - Imports.Validate |
| derived_symbols: |
| - Account.Validate |
| - AccountClaims.Validate |
| - Exports.Validate |
| summary: Panic in NATS JWT decoding in github.com/nats-io/jwt |
| description: |- |
| A malicious account can create and sign a User JWT which causes a panic when |
| decoded by the NATS JWT library. |
| published: 2022-07-01T20:10:43Z |
| cves: |
| - CVE-2020-26521 |
| ghsas: |
| - GHSA-h2fg-54x9-5qhq |
| - GHSA-hmm9-r2m2-qg9w |
| references: |
| - fix: https://github.com/nats-io/jwt/pull/107 |
| - web: https://advisories.nats.io/CVE/CVE-2020-26521.txt |
