CVE-2020-28163
published 2023-04-16CVE-2020-28163: 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…
medium6.5CVSS 3.1
AVNACLPRNUIRSUCNINAH
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
5 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | dwarfutils | < dwarfutils 20201201-1 (bookworm) | dwarfutils 20201201-1 (bookworm) |
| libdwarf_project | libdwarf | < 2020-12-01 | 2020-12-01 |
| msrc | azl3_libdwarf_0.9.0-1_on_azure_linux_3.0 | — | — |
| msrc | cbl2_libdwarf_0.9.0-3_on_cbl_mariner_2.0 | — | — |
| msrc | cbl2_libdwarf_0.9.0_on_cbl_mariner_2.0 | — | — |
CVSS provenance
nvdv3.16.5MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
osv6.5MEDIUM