CVE-2018-12021

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.

References

Affected packages

Git / github.com/apptainer/singularity

Affected ranges

Type: GIT
Repo: https://github.com/apptainer/singularity
Events: Introduced

0 Unknown introduced commit / All previous commits are affected

Fixed

b258b6514a8c7f7f425efe687997002c2c8c74ea

Affected versions

1.*

1.0

2.*

2.0

2.1

2.1.1

2.1.2

2.2

2.3

2.3.1

2.3.2

2.4

2.4.1

2.4.2

2.4.4

2.4.5

2.4.5-rc1

2.4.6

2.4.6-rc1

2.5.0

2.5.0-rc1

2.5.1

2.5.2-rc1

2.5.2-rc2

2.5.2-rc3

Database specific

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-12021.json"

Git / github.com/sylabs/singularity

Affected ranges

Type: GIT
Repo: https://github.com/sylabs/singularity
Events: Introduced

0 Unknown introduced commit / All previous commits are affected

Database specific

source

"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2018-12021.json"