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Privilege Escalation Affecting github.com/sylabs/singularity/internal/pkg/runtime/engines/singularity package, versions >=3.1.0 <3.2.0

0.0
high

  • Attack Complexity

    Low

  • Confidentiality

    High

  • Integrity

    High

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  • snyk-id

    SNYK-GOLANG-GITHUBCOMSYLABSSINGULARITYINTERNALPKGRUNTIMEENGINESSINGULARITY-1083918

  • published

    4 Jul 2019

  • disclosed

    14 May 2019

  • credit

    Unknown

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Introduced: 14 May 2019

CVE-2019-11328 Open this link in a new tab
CWE-269 Open this link in a new tab

How to fix?

Upgrade github.com/sylabs/singularity/internal/pkg/runtime/engines/singularity to version 3.2.0 or higher.

Overview

github.com/sylabs/singularity/internal/pkg/runtime/engines/singularity is an an open source container platform designed to be simple, fast, and secure.

Affected versions of this package are vulnerable to Privilege Escalation. An attacker with local or network access to the host system (e.g. ssh) may be allowed to edit files within /run/singularity/instances/sing/<user>/<instance>. This is due to insecure permissions handling.