CVE-2018-19755
5.5
MEDIUM
CVSS 3.1
EPSS 0.14%
Description
There is an illegal address access at asm/preproc.c (function: is_mmacro) in Netwide Assembler (NASM) 2.14rc16 that will cause a denial of service (out-of-bounds array access) because a certain conversion can result in a negative integer.
How to fix CVE-2018-19755
To remediate CVE-2018-19755, upgrade the affected package to a fixed version below.
- Debian/nasm—upgrade to 2.15.02-1 or later
Is CVE-2018-19755 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0, < 2.15.02-1
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.5 | CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |