CVE-2020-25039

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Published Sep 16, 2020 CVSS 3.1 · 8.1 High EPSS 2.0% KEV · Not listed

Description

Sylabs Singularity 3.2.0 through 3.6.2 has Insecure Permissions on temporary directories used in fakeroot or user namespace container execution.

Affected Products

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions

n/a

n/a

affected

Version	Status	Constraints
`n/a`	affected	—

Configuration 1 [-]

cpe:2.3:a:sylabs:singularity:*:*:*:*:*:*:*:*

Configuration 2 [-]

OR	cpe:2.3:o:opensuse:leap:15.1:::::::*
	cpe:2.3:o:opensuse:leap:15.2:::::::*

No data.

No data available yet.

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source	ID	Title
EUVD	EUVD-2021-2599	Sylabs Singularity 3.2.0 through 3.6.2 has Insecure Permissions on temporary directories used in fakeroot or user namespace container execution.
Github GHSA	GHSA-w6v2-qchm-grj7	Insecure permissions on user namespace / fakeroot temporary rootfs in Singularity

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required Low

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact None

User Interaction None

No CVSS v3.0

Access Vector Network

Access Complexity Low

Authentication Single

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact None

This CVE is not in the KEV list.

Exploit prediction score: 2.0% (2.014% probability within 30 days)

Key SSVC decision points have not yet been added.

References

Link	Providers
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00070.html
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00088.html
https://github.com/hpcng/singularity/security/advisories/GHSA-w6v2-qchm-grj7
https://medium.com/sylabs

History

No history.

Subscriptions

Opensuse Leap

Sylabs Singularity

Weaknesses

CWE-668

Sources

CVE record Updated: Aug 4, 2024, 3:26 PM

Status: PUBLISHED
Assigner: mitre
Published: Sep 16, 2020, 5:42 PM
Updated: Aug 4, 2024, 3:26 PM
Reserved: Aug 31, 2020, 12:00 AM

View source JSON

Vulnrichment No data

No data.

NVD Updated: Jun 17, 2026, 3:06 AM

Status: Modified
Published: Sep 16, 2020, 6:15 PM
Modified: Jun 17, 2026, 3:06 AM

View source JSON

Red Hat No data

No data.

OpenCVE enrichment No data

No data.

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