VDB
CVE-2020-23884
CVE-2020-23884
PUBLISHED
CVSS 5.5 MEDIUM
A buffer overflow in Nomacs v3.15.0 allows attackers to cause a denial of service (DoS) via a crafted MNG file.
EPSS 0.98% · 59.4th percentile
Risk Scores
CVSS 3.1
5.5
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
EPSS Score
0.98%
59.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:16.04:LTS | nomacs | 3.0.0+dfsg-1, 0 |
| Ubuntu:18.04:LTS | nomacs | 3.8.0+dfsg-4, *, 3.6.1+dfsg-4 |
| Ubuntu:24.04:LTS | nomacs | 3.17.2282+dfsg-2build1, 3.17.2282+dfsg-2build2, * |
| Ubuntu:22.04:LTS | nomacs | 0, 3.12.0+dfsg-3build2, 3.12.0+dfsg-3build3 |
| Ubuntu:25.10 | nomacs | 3.19.1+dfsg-1build1, 3.21.0+dfsg-2, 0 |
| Ubuntu:20.04:LTS | nomacs | 3.12.0+dfsg-2, 3.12.0+dfsg-3, 0 |
Timeline
- Nov 10, 2021 CVE Published
- Nov 11, 2021 EPSS Score
- Jan 6, 2022 EPSS Score
- Feb 4, 2022 EPSS Score
- Mar 3, 2022 EPSS Score
- Apr 27, 2022 EPSS Score
- Jun 22, 2022 EPSS Score
- Aug 18, 2022 EPSS Score
- Oct 13, 2022 EPSS Score
- Dec 7, 2022 EPSS Score
- Feb 1, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2020-23884 third-party-advisory
- https://github.com/nomacs/nomacs/issues/516 third-party-advisory
- https://github.com/Aurorainfinity/vulnerabilities/blob/master/nomacs/readme.md third-party-advisory
- https://nomacs.org/ third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2020-23884 third-party-advisory