CVE-2019-11328 – github.com/sylabs/singularity

Package

Manager: go
Name: github.com/sylabs/singularity
Vulnerable Version: >=3.1.0 <3.2.0

Severity

Level: High

CVSS v3.1: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

EPSS: 0.00841 pctl0.73856

Details

Incorrect Permission Assignment for Critical Resource in Singularity 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.

Metadata

Created: 2021-12-20T18:25:33Z
Modified: 2023-02-28T16:47:09Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2021/12/GHSA-557g-r22w-9wvx/GHSA-557g-r22w-9wvx.json
CWE IDs: ["CWE-269", "CWE-732"]
Alternative ID: GHSA-557g-r22w-9wvx
Finding: F159
Auto approve: 1