A null pointer dereference was discovered lzo_decompress_buf in stream.c in Irzip 0.621 which allows an attacker to cause a denial of service (DOS) via a crafted compressed file.
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 |
|---|---|---|---|
| Long_range_zip | Long_range_zip_project | 0.621 (including) | 0.621 (including) |
| Lrzip | Ubuntu | bionic | * |
| Lrzip | Ubuntu | esm-apps/xenial | * |
| Lrzip | Ubuntu | focal | * |
| Lrzip | Ubuntu | groovy | * |
| Lrzip | Ubuntu | hirsute | * |
| Lrzip | Ubuntu | impish | * |
| Lrzip | Ubuntu | lunar | * |
| Lrzip | Ubuntu | mantic | * |
| Lrzip | Ubuntu | trusty | * |
| Lrzip | Ubuntu | trusty/esm | * |
| Lrzip | Ubuntu | xenial | * |