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CVE-2021-31607

CVE-2021-31607

This page contains facts from public vulnerability sources. Check the original advisory before updating.

In SaltStack Salt 2016.9 through 3002.6, a command injection vulnerability exists in the snapper module that allows for local privilege escalation on a minion. The attack requires that a file is created with a pathname that is backed up by snapper, and that the master calls the snapper.diff function (which executes popen unsafely).

CVSS 7.8 · High · EPSS 5.9% · Fix available

Published
Updated

Stack: system · python

Affected products and versions

  • n/a

    Versions
    • n/a: Affected

    No fix published

  • salt PyPI

    Versions
    • 2016.11.0
    • 2016.11.1
    • 2016.11.10
    • 2016.11.2
    • 2016.11.3
    • 2016.11.4
    • 2016.11.5
    • 2016.11.6
    • 2016.11.7
    • 2016.11.8
    • 2016.11.9
    • 2017.7.0
    • 2017.7.0rc1
    • 2017.7.1
    • 2017.7.2
    • 2017.7.3
    • 2017.7.4
    • 2017.7.5
    • 2017.7.6
    • 2017.7.7
    • 2017.7.8
    • 2018.3.0
    • 2018.3.0rc1
    • 2018.3.1
    • 2018.3.2
    • 2018.3.3
    • 2018.3.4
    • 2018.3.5
    • 2019.2.0
    • 2019.2.0rc1
    • 2019.2.0rc2
    • 2019.2.1
    • 2019.2.2
    • 2019.2.3
    • 2019.2.4
    • 2019.2.5
    • 2019.2.6
    • 2019.2.7
    • 2019.2.8
    • 3000
    • 3000.0.0rc1
    • 3000.0.0rc2
    • 3000.1
    • 3000.2
    • 3000.3
    • 3000.4
    • 3000.5
    • 3000.6
    • 3000.7
    • 3000.8
    • 3000.9
    • 3001
    • 3001.1
    • 3001.2
    • 3001.3
    • 3001.4
    • 3001.5
    • 3001.6
    • 3001.7
    • 3001.8
    • 3001rc1
    • 3002
    • 3002.1
    • 3002.2
    • 3002.3
    • 3002.4
    • 3002.5
    • 3002.6
    • 3002.7
    • 3002.8
    • 3002.9
    • 3002rc1
    Affected ranges
    • ECOSYSTEM: ≥ 2016.11.0, < 3003rc1

    Update to 3003rc1

  • salt PyPI

    Versions
    • 2016.11.0
    • 2016.11.1
    • 2016.11.2
    • 2016.11.3
    • 2016.11.4
    • 2016.11.5
    • 2016.11.6
    • 2016.11.7
    • 2016.11.8
    • 2016.11.9
    • 2016.11.10
    • 2017.7.0rc1
    • 2017.7.0
    • 2017.7.1
    • 2017.7.2
    • 2017.7.3
    • 2017.7.4
    • 2017.7.5
    • 2017.7.6
    • 2017.7.7
    • 2017.7.8
    • 2018.3.0rc1
    • 2018.3.0
    • 2018.3.1
    • 2018.3.2
    • 2018.3.3
    • 2018.3.4
    • 2018.3.5
    • 2019.2.0rc1
    • 2019.2.0rc2
    • 2019.2.0
    • 2019.2.1
    • 2019.2.2
    • 2019.2.3
    • 2019.2.4
    • 2019.2.5
    • 2019.2.6
    • 2019.2.7
    • 2019.2.8
    • 3000.0.0rc1
    • 3000.0.0rc2
    • 3000
    • 3000.1
    • 3000.2
    • 3000.3
    • 3000.4
    • 3000.5
    • 3000.6
    • 3000.7
    • 3000.8
    • 3000.9
    • 3001rc1
    • 3001
    • 3001.1
    • 3001.2
    • 3001.3
    • 3001.4
    • 3001.5
    • 3001.6
    • 3001.7
    • 3002rc1
    • 3002
    • 3002.1
    • 3002.2
    • 3002.3
    • 3002.4
    • 3002.5
    • 3002.6
    • 3001.8
    • 3002.7
    • 3002.8
    • 3002.9
    Affected ranges
    • ECOSYSTEM: ≥ 2016.11.0, < 3003rc1

    Update to 3003rc1

  • salt Ubuntu:Pro:18.04:LTS

    Versions
    • 2016.11.5+ds-1
    • 2016.11.8+dfsg1-1
    • 2017.7.2+dfsg1-2ubuntu1
    • 2017.7.3+dfsg1-1
    • 2017.7.4+dfsg1-1
    • 2017.7.4+dfsg1-1ubuntu18.04.1
    • 2017.7.4+dfsg1-1ubuntu18.04.2
    • 2017.7.4+dfsg1-1ubuntu18.04.2+esm1
    Affected ranges
    • ECOSYSTEM: (−∞, +∞)

    No fix published

Original sources

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