VDB
CVE-2018-20538
CVE-2018-20538
PUBLISHED
There is a use-after-free at asm/preproc.c (function pp_getline) in Netwide Assembler (NASM) 2.14rc16 that will cause a denial of service during certain finishes tests.
EPSS 0.14% · 33.6th percentile
Risk Scores
EPSS Score
0.14%
33.6th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:20.04:LTS | nasm | 0, 2.14.02-1 |
| Ubuntu:18.04:LTS | nasm | 2.13.01-2, 2.13.02-0.1, 0 |
| Ubuntu:25.10 | nasm | 2.16.03-1, 0 |
| Ubuntu:22.04:LTS | nasm | 0, 2.15.05-1 |
| Ubuntu:24.04:LTS | nasm | 2.16.01-1, 0, 2.16.01-1build1 |
| Ubuntu:16.04:LTS | nasm | 2.11.08-1ubuntu0.1, 0, * |
Exploit Intelligence
Timeline
- Dec 28, 2018 CVE Published
- Jan 10, 2019 CVE Updated
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 24, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Dec 27, 2021 EPSS Score
- Feb 28, 2022 EPSS Score
- May 2, 2022 EPSS Score
- Jul 3, 2022 EPSS Score
- Sep 5, 2022 EPSS Score
- Nov 6, 2022 EPSS Score
References
- https://ubuntu.com/security/CVE-2018-20538 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2018-20538 third-party-advisory