CVSS 3.0
6.5 mediumCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:NCVE-2018-12021
Medium (6.5) in sylabs singularity. EPSS 1.5% chance of exploitation in the next 30 days. Fixed in github.com/hpcng/singularity 2.5.2.
Singularity 2.3.0 through 2.5.1 is affected by an incorrect access control on systems supporting overlay file system. When using the overlay option, a malicious user may access sensitive information by exploiting a few specific Singularity features.
Severity
- EPSS
- 1.5% chance of exploitation in the next 30 days; higher than 73% of CVEs (scores of 2026-10-31)
- CWE
- CWE-200
- Published
- Modified
- Record from
- the NVD, synced
Affected
- sylabs:singularity
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-4x32-h296-rg6j | Go | github.com/hpcng/singularity | >=2.3.0 <2.5.2 | 2.5.2 |