CVE-2020-25039 Information

Description

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

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

Reference

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

Attack Complexity

LOW

Privileges Required

LOW

User Interaction Required

LOW

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

NONE

Base Severity

8.1