Radare2 v5.7.2 was discovered to contain a NULL pointer dereference via the function r_bin_file_xtr_load_buffer at bin/bfile.c. This vulnerability allows attackers to cause a Denial of Service (DOS) via a crafted binary 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 |
|---|---|---|---|
| Radare2 | Radare | 5.7.2 (including) | 5.7.2 (including) |
| Radare2 | Ubuntu | bionic | * |
| Radare2 | Ubuntu | lunar | * |
| Radare2 | Ubuntu | mantic | * |
| Radare2 | Ubuntu | trusty | * |
| Radare2 | Ubuntu | xenial | * |