VDB
CVE-2018-19755
CVE-2018-19755
PUBLISHED
CVSS 5.5 MEDIUM
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.
EPSS 1.00% · 60.4th percentile
Risk Scores
CVSS 3.0
5.5
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS Score
1.00%
60.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:24.04:LTS | nasm | 2.16.01-1, 2.16.01-1build1, 0 |
| Ubuntu:18.04:LTS | nasm | 2.13.01-2, 0, 2.13.02-0.1 |
| Ubuntu:16.04:LTS | nasm | 2.11.08-1ubuntu0.1, 0, 2.11.06-1really2.11.05-1 |
| Ubuntu:25.10 | nasm | 0, 2.16.03-1 |
| Ubuntu:22.04:LTS | nasm | 0, 2.15.05-1 |
| Ubuntu:20.04:LTS | nasm | 0, 2.14.02-1 |
Timeline
- Nov 30, 2018 CVE Published
- Dec 21, 2018 CVE Updated
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Mar 1, 2022 EPSS Score
- May 3, 2022 EPSS Score
- Jul 5, 2022 EPSS Score
- Sep 6, 2022 EPSS Score
- Nov 8, 2022 EPSS Score
- Jan 10, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2018-19755 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2018-19755 third-party-advisory