| packages: |
| - module: github.com/nats-io/jwt |
| symbols: |
| - AccountClaims.IsRevoked |
| - Export.IsRevoked |
| versions: |
| - fixed: 1.1.0 |
| vulnerable_at: 1.0.1 |
| description: | |
| The AccountClaims.IsRevoked and Export.IsRevoked functions improperly |
| validate expired credentials using the current system time rather than |
| the issue time of the JWT to be tested. |
| |
| These functions cannot be used properly. Newer versions of the jwt package |
| provide an IsClaimRevoked method which performs correct validation. |
| In these versions, the IsRevoked method always return true. |
| |
| (This advisory is canonically https://advisories.nats.io/CVE/CVE-2020-26892.txt) |
| cves: |
| - CVE-2020-26892 |
| ghsas: |
| - GHSA-2c64-vj8g-vwrq |
| links: |
| commit: https://github.com/nats-io/jwt/commit/e11ce317263cef69619fc1ca743b195d02aa1d8a |
| context: |
| - https://advisories.nats.io/CVE/CVE-2020-26892.txt |
