Portable UPnP SDK (aka libupnp) 1.12.1 and earlier allows remote attackers to cause a denial of service (crash) via a crafted SSDP message due to a NULL pointer dereference in the functions FindServiceControlURLPath and FindServiceEventURLPath in genlib/service_table/service_table.c.
A NULL pointer dereference occurs when the application dereferences a pointer that it expects to be valid, but is NULL, typically causing a crash or exit.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Libupnp | Libupnp_project | * | 1.12.1 (including) |
| Libupnp | Ubuntu | bionic | * |
| Libupnp | Ubuntu | trusty | * |
| Libupnp | Ubuntu | xenial | * |
| Pupnp-1.8 | Ubuntu | bionic | * |
| Pupnp-1.8 | Ubuntu | eoan | * |
| Pupnp-1.8 | Ubuntu | groovy | * |
| Pupnp-1.8 | Ubuntu | hirsute | * |
| Pupnp-1.8 | Ubuntu | impish | * |
| Pupnp-1.8 | Ubuntu | kinetic | * |
| Pupnp-1.8 | Ubuntu | lunar | * |
| Pupnp-1.8 | Ubuntu | trusty | * |