CVE-2020-28163
6.5
MEDIUM
CVSS 3.1
EPSS 0.46%
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.
How to fix CVE-2020-28163
To remediate CVE-2020-28163, upgrade the affected package to a fixed version below.
- Debian/dwarfutils—upgrade to 20201201-1 or later
Is CVE-2020-28163 being exploited?
Low — EPSS is 0.5%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 20201201-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |