CVE-2018-12021
Last modified
CVE-2018-12021 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 1.60% chance of exploitation in the next 30 days.
Description
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.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Sylabs | Singularity | >= 2.3.0, <= 2.5.1 |
References
- https://github.com/singularityware/singularity/releases/tag/2.5.2Release Notes, Third Party Advisory
- https://github.com/singularityware/singularity/releases/tag/2.5.2Release Notes, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
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How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
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