Unrated severityNVD Advisory· Published Apr 15, 2023· Updated Feb 6, 2025

CVE-2020-28163

Description

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.

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LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

libdwarf/libdwarfdescription
Davea42/Libdwarf Codellm-fuzzy
Range: <20201201

Patches

Vulnerability mechanics

References

web.archive.org/web/20190601140703/https://sourceforge.net/projects/libdwarf/mitre
bugzilla.redhat.com/show_bug.cgimitre
github.com/davea42/libdwarf-code/commit/faf99408e3f9f706fc3809dd400e831f989778d3mitre
www.prevanders.net/dwarfbug.htmlmitre

News mentions

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