CVE-2020-28163: Libdwarf Project Libdwarf

Medium severity, CVSS 6.5. EPSS: 0.8% chance of exploitation in the next 30 days.

libdwarf before 20201201 allows a dwarf_print_lines.c NULL pointer dereference and application crash via a DWARF5 line-table header that has an invalid FORM for a pathname.

Affected products

• Libdwarf Project Libdwarf: before 2020-12-01 (fixed in 2020-12-01)

Published 2023-04-16. Last modified 2026-06-17.