CVE-2022-34299 Information

Description

There is a heap-based buffer over-read in libdwarf 0.4.0. This issue is related to dwarf_global_formref_b.

Reference

https://github.com/davea42/libdwarf-code/issues/119 https://github.com/davea42/libdwarf-code/commit/7ef09e1fc9ba07653dd078edb2408631c7969162