An issue was discovered in cplus-dem.c in GNU libiberty, as distributed in GNU Binutils 2.30. Stack Exhaustion occurs in the C++ demangling functions provided by libiberty, and there are recursive stack frames: demangle_template_value_parm, demangle_integral_value, and demangle_expression.
Weakness
The product does not properly control the amount of recursion that takes place, consuming excessive resources, such as allocated memory or the program stack.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Binutils | Gnu | 2.30 (including) | 2.30 (including) |
| Binutils | Ubuntu | artful | * |
| Binutils | Ubuntu | cosmic | * |
| Binutils | Ubuntu | disco | * |
| Binutils | Ubuntu | eoan | * |
| Binutils | Ubuntu | trusty | * |