A denial of service vulnerability was discovered in nbdkit 1.12.7, 1.14.1 and 1.15.1. An attacker could connect to the nbdkit service and cause it to perform a large amount of work in initializing backend plugins, by simply opening a connection to the service. This vulnerability could cause resource consumption and degradation of service in nbdkit, depending on the plugins configured on the server-side.
The product does not sufficiently monitor or control transmitted network traffic volume, so that an actor can cause the product to transmit more traffic than should be allowed for that actor.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Nbdkit | Nbdkit_project | * | 1.12.7 (excluding) |
| Nbdkit | Nbdkit_project | 1.14.0 (including) | 1.14.1 (excluding) |
| Nbdkit | Nbdkit_project | 1.15.0 (including) | 1.15.1 (excluding) |
| Red Hat Enterprise Linux 7 | RedHat | nbdkit-0:1.8.0-3.el7 | * |
| Nbdkit | Ubuntu | disco | * |
| Nbdkit | Ubuntu | eoan | * |
| Nbdkit | Ubuntu | groovy | * |
| Nbdkit | Ubuntu | hirsute | * |
| Nbdkit | Ubuntu | impish | * |
| Nbdkit | Ubuntu | kinetic | * |
| Nbdkit | Ubuntu | trusty | * |
| Nbdkit | Ubuntu | upstream | * |
| Nbdkit | Ubuntu | xenial | * |