The r_strbuf_fini() function in radare2 2.5.0 allows remote attackers to cause a denial of service (invalid free and application crash) via a crafted ELF file because of an uninitialized variable in the CPSE handler in libr/anal/p/anal_avr.c.
The product uses or accesses a resource that has not been initialized.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Radare2 | Radare | 2.5.0 (including) | 2.5.0 (including) |
| Radare2 | Ubuntu | artful | * |
| Radare2 | Ubuntu | bionic | * |
| Radare2 | Ubuntu | cosmic | * |
| Radare2 | Ubuntu | disco | * |
| Radare2 | Ubuntu | eoan | * |
| Radare2 | Ubuntu | groovy | * |
| Radare2 | Ubuntu | lunar | * |
| Radare2 | Ubuntu | mantic | * |
| Radare2 | Ubuntu | trusty | * |
| Radare2 | Ubuntu | xenial | * |