CVE-2019-14249
6.5
MEDIUM
CVSS 3.1
EPSS 0.57%
Description
dwarf_elf_load_headers.c in libdwarf before 2019-07-05 allows attackers to cause a denial of service (division by zero) via an ELF file with a zero-size section group (SHT_GROUP), as demonstrated by dwarfdump.
How to fix CVE-2019-14249
To remediate CVE-2019-14249, upgrade the affected package to a fixed version below.
- Alpine/libdwarf—upgrade to 0.6.0-r0 or later
Is CVE-2019-14249 being exploited?
Low — EPSS is 0.6%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 0.6.0-r0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |