Aquesta és una versió anterior. La versió actual és la 0.81.5. Netbird 0.81.5 · Data de publicació:
Fitxers d’instal·lació 0.65.3
| Arquitectura | Tipus | Àmbit | Mida del fitxer | Baixa | SHA256 |
|---|---|---|---|---|---|
| 64 bits | EXE (NSIS) | Tots els usuaris | — | github.com | VirusTotal |
| 64 bits | MSI | Tots els usuaris | — | github.com | VirusTotal |
| ARM64 | EXE (NSIS) | Tots els usuaris | — | github.com | VirusTotal |
| ARM64 | MSI | Tots els usuaris | — | github.com | VirusTotal |
L’enllaç i l’SHA256 provenen del manifest comunitari del Gestor de paquets del Windows. Convé comparar el hash del fitxer baixat abans d’executar-lo.
Notes de la versió
🛡️ Security Fix: Race Condition in Role Update Validation
What was affected
A race condition in the user role validation logic could allow permission checks to succeed based on stale role data. Under very specific timing conditions, concurrent requests during a role change (e.g., while an admin was being demoted to user) could bypass role validation when changing another users role.
Exploit Potential
If an administrator account was being demoted while simultaneously performing acocunt ownership transfer actions, a race window existed where the system could treat the user as having elevated permissions to change owners.
In a coordinated scenario involving two administrator accounts, this could potentially allow privilege escalation — for example, promoting a user to Owner during the demotion window.
Conditions Required
Exploitation required:
- Two administrator accounts.
- One administrator being actively demoted.
- Concurrent ownership transfer requests executed precisely during the demotion process.
- Precise timing to trigger the race condition.
This issue required intentional coordination and timing, making it unlikely to occur accidentally and will require access to two admin accounts.
What's New
Client & Mobile Improvements
- Batched macOS DNS domains to avoid truncation issues.
#5368
- Ensured route settlement on iOS before handling DNS responses.
#5360
- Added logging of lock acquisition time in message handling for improved observability.
#5393
Relay Improvements
- Reduced QUIC initial packet size to 1280 bytes (IPv6 minimum MTU) for better compatibility.
#5374
Management Improvements
- Fixed possible race condition on user role change.
#5395
- Added docker login step in management tests.
#5323
Self-Hosted Updates
- Added a migration script for upgrading from pre-v0.65.0 to post-v0.65.0 combined setup.
#5350
- Removed unused configuration example from self-hosted setup.
#5383
Miscellaneous
- Updated timestamp format to include milliseconds.
#5387
Full Changelog: v0.65.2...v0.65.3
