CVE-2019-11328
- State
- Published
- Severity
- Not scored
- Published
- May 14, 2019
- Updated
- Aug 4, 2024
- Reserved
- Apr 18, 2019
Description
An issue was discovered in Singularity 3.1.0 to 3.2.0-rc2, a malicious user with local/network access to the host system (e.g. ssh) could exploit this vulnerability due to insecure permissions allowing a user to edit files within `/run/singularity/instances/sing/<user>/<instance>`. The manipulation of those files can change the behavior of the starter-suid program when instances are joined resulting in potential privilege escalation on the host.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- https://github.com/sylabs/singularity/releases/tag/v3.2.0
- [oss-security] 20190516 Singularity 3.1.0: CVE-2019-11328: namespace privilege escalation and arbitrary file corruptionmailing-list
- 108360vdb-entry
- FEDORA-2019-da2ed3b0b5vendor-advisory
- FEDORA-2019-9f48c6fedcvendor-advisory
- FEDORA-2019-25ecc42592vendor-advisory
- openSUSE-SU-2019:2288vendor-advisory
- openSUSE-SU-2020:1037vendor-advisory
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