dwarf_elf_load_headers.c in libdwarf before 2019-07-05 allows attackers to cause a denial of service

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CVE-2019-14249

CVE-2019-14249 affects libdwarf; the issue is in dwarf_elf_load_headers.c prior to 2019-07-05, where processing an ELF with a zero-size section group (SHT_GROUP) can cause a division by zero in dwarfdump, leading to DoS. Affected component is libdwarf; root cause is division by zero when loading ...