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prionPRIOn knowledge basePRION:CVE-2020-28163
HistoryApr 16, 2023 - 12:15 a.m.

Null pointer dereference

2023-04-1600:15:00
PRIOn knowledge base
www.prio-n.com
3
libdwarf
vulnerability
null pointer
crash
dwarf5
line-table
header

0.001 Low

EPSS

Percentile

50.9%

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.

CPENameOperatorVersion
libdwarfeq< 2020121

0.001 Low

EPSS

Percentile

50.9%