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Security Advisories: GSA_kwCzR0hTQS00eDMyLWgyOTYtcmc2as4AATbw
Singularity Incorrect Access Control
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.
Permalink: https://github.com/advisories/GHSA-4x32-h296-rg6jJSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS00eDMyLWgyOTYtcmc2as4AATbw
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: almost 2 years ago
Updated: 7 months ago
CVSS Score: 6.5
CVSS vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Identifiers: GHSA-4x32-h296-rg6j, CVE-2018-12021
References:
- https://nvd.nist.gov/vuln/detail/CVE-2018-12021
- https://github.com/singularityware/singularity/releases/tag/2.5.2
- http://www.openwall.com/lists/oss-security/2019/05/16/1
- https://github.com/advisories/GHSA-4x32-h296-rg6j
Blast Radius: 6.2
Affected Packages
go:github.com/hpcng/singularity
Dependent packages: 0Dependent repositories: 9
Downloads:
Affected Version Ranges: >= 2.3.0, <= 2.5.1
Fixed in: 2.5.2
All affected versions:
All unaffected versions: 3.0.0, 3.0.1, 3.0.2, 3.0.3, 3.1.0, 3.1.1