Description
Improper validation of symbolic links in the Pack Git import feature in Cribl Stream before 4.18.2 allows a remote authenticated attacker with Pack import and pipeline preview permissions to execute arbitrary code as the Cribl server process via a crafted Git repository containing a symbolic link in the pack's functions directory.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Cribl | Cribl Stream | < 4.18.2 | 4.18.2 |
References
- Cribl Stream 4.18.2 Security Fixes release-notes
- Cribl Trust Portal vendor-advisory