CVE-2019-20352
7.1
HIGH
CVSS 3.1
EPSS 0.30%
Description
In Netwide Assembler (NASM) 2.15rc0, a heap-based buffer over-read occurs (via a crafted .asm file) in set_text_free when called from expand_one_smacro in asm/preproc.c.
How to fix CVE-2019-20352
To remediate CVE-2019-20352, upgrade the affected package to a fixed version below.
- Debian/nasm—upgrade to 2.15.04-1 or later
Is CVE-2019-20352 being exploited?
Low — EPSS is 0.3%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 2.15.04-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.1 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:H |