CVE catalog
CVE-2020-25040
UBUNTU-CVE-2020-25040
- Severity
- Medium · CVSS 6.2
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Published
- Updated
- Source
- [NVD] · [CVE record]
- EPSS
- 2.04% · Oct 25, 2026
Sylabs Singularity through 3.6.2 has Insecure Permissions on temporary directories used in explicit and implicit container build operations, a different vulnerability than CVE-2020-25039.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Ubuntu | singularity-container | pro | 2.3.1-2 | vulnerable |
| Ubuntu | singularity-container | pro | 2.3.2-1 | vulnerable |
| Ubuntu | singularity-container | pro | 2.4.1-1 | vulnerable |
| Ubuntu | singularity-container | pro | 2.4.2-2 | vulnerable |
| Ubuntu | singularity-container | pro | 2.4.2-3 | vulnerable |
| Ubuntu | singularity-container | pro | 2.4.2-4 | vulnerable |
| Ubuntu | singularity-container | pro | 2.4.2-4ubuntu0.1~esm1 | vulnerable |
| Ubuntu | singularity-container | pro | 4.1.1+ds2-1 | vulnerable |
| Ubuntu | singularity-container | pro | 4.1.1+ds2-1build1 | vulnerable |
| Ubuntu | singularity-container | pro | 4.1.1+ds2-1ubuntu0.1 | vulnerable |
| Ubuntu | singularity-container | pro | 4.1.1+ds2-1ubuntu0.2 | vulnerable |
| Ubuntu | singularity-container | pro | 4.1.1+ds2-1ubuntu0.2+esm1 | vulnerable |
| Ubuntu | singularity-container | pro | 4.1.1+ds2-1ubuntu0.3 | vulnerable |
| Ubuntu | singularity-container | pro | 4.1.1+ds2-1ubuntu0.3+esm1 | vulnerable |
| Ubuntu | singularity-container | pro | 4.1.1+ds2-1ubuntu0.3+esm2 | vulnerable |
| Ubuntu | singularity-container | 25.10 | 4.1.5+ds4-1 | vulnerable |
| Ubuntu | singularity-container | 26.04 | 4.1.5+ds4-1 | vulnerable |
Fixed-version evidence
OpenFactory catalog packages
No matching packages in this catalog.
Observed: