CVE-2018-12021

MEDIUM

Singularity 2.3.0-2.5.1 - Unauthorized Sensitive Information Exposure via Overlay File System

Title source: llm
STIX 2.1

Description

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 (2)

Core 2
Core References
Release Notes, Third Party Advisory x_refsource_confirm
https://github.com/singularityware/singularity/releases/tag/2.5.2
Mailing List mailing-list x_refsource_mlist
http://www.openwall.com/lists/oss-security/2019/05/16/1

Scores

CVSS v3 6.5
EPSS 0.0160
EPSS Percentile 72.7%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Details

CWE
CWE-200
Status published
Products (2)
hpcng/singularity 2.3.0 - 2.5.2Go
sylabs/singularity 2.3.0 - 2.5.1
Published Jul 05, 2018
Tracked Since Feb 18, 2026