CVE-2018-19215
7.8
HIGH
CVSS 3.1
EPSS 0.21%
Description
Netwide Assembler (NASM) 2.14rc16 has a heap-based buffer over-read in expand_mmac_params in asm/preproc.c for the special cases of the % and $ and ! characters.
How to fix CVE-2018-19215
To remediate CVE-2018-19215, upgrade the affected package to a fixed version below.
- Debian/nasm—upgrade to 2.14-1 or later
Is CVE-2018-19215 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 2.14-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.8 | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |