dwarf_elf_load_headers.c in libdwarf before 2019-07-05 allows attackers to cause a denial of service (division by zero) via an ELF file with a zero-size section group (SHT_GROUP), as demonstrated by dwarfdump.
The product divides a value by zero.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Libdwarf | Libdwarf_project | * | 2019-07-05 (excluding) |