Sensitive data could be exposed in world readable logs of cloud-init before version 22.3 when schema failures are reported. This leak could include hashed passwords.
Weakness
The product writes sensitive information to a log file.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Cloud-init | Canonical | * | 22.3 (excluding) |
| Cloud-init | Ubuntu | bionic | * |
| Cloud-init | Ubuntu | devel | * |
| Cloud-init | Ubuntu | esm-infra/bionic | * |
| Cloud-init | Ubuntu | esm-infra/focal | * |
| Cloud-init | Ubuntu | focal | * |
| Cloud-init | Ubuntu | impish | * |
| Cloud-init | Ubuntu | jammy | * |
| Cloud-init | Ubuntu | kinetic | * |
| Cloud-init | Ubuntu | upstream | * |