cve/2018/CVE-2018-12641.md

CVE-2018-12641

Description

An issue was discovered in arm_pt 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_arm_hp_template, demangle_class_name, demangle_fund_type, do_type, do_arg, demangle_args, and demangle_nested_args. This can occur during execution of nm-new.

POC

Reference

No PoCs from references.

Github

• https://github.com/ICSE2020-MemLock/MemLock_Benchmark
• https://github.com/RUB-SysSec/redqueen
• https://github.com/SZU-SE/MemLock_Benchmark
• https://github.com/SZU-SE/Stack-overflow-Fuzzer-TestSuite
• https://github.com/tzf-key/MemLock_Benchmark
• https://github.com/tzf-omkey/MemLock_Benchmark
• https://github.com/wcventure/MemLock_Benchmark