Vulnerability Details CVE-2021-31607
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).
Exploit prediction scoring system (EPSS) score
EPSS Score 0.046
EPSS Ranking 88.6%
CVSS Severity
CVSS v3 Score 7.8
CVSS v2 Score 4.6
Products affected by CVE-2021-31607
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cpe:2.3:a:saltstack:salt:2016.11.0
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cpe:2.3:a:saltstack:salt:2016.11.1
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cpe:2.3:a:saltstack:salt:2016.11.10
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cpe:2.3:a:saltstack:salt:2016.11.2
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cpe:2.3:a:saltstack:salt:2016.11.3
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cpe:2.3:a:saltstack:salt:2016.11.4
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cpe:2.3:a:saltstack:salt:2016.11.5
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cpe:2.3:a:saltstack:salt:2016.11.6
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cpe:2.3:a:saltstack:salt:2016.11.7
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cpe:2.3:a:saltstack:salt:2016.11.8
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cpe:2.3:a:saltstack:salt:2016.11.9
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cpe:2.3:a:saltstack:salt:2017.5.0
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cpe:2.3:a:saltstack:salt:2017.7.0
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cpe:2.3:a:saltstack:salt:2017.7.1
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cpe:2.3:a:saltstack:salt:2017.7.2
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cpe:2.3:a:saltstack:salt:2017.7.3
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cpe:2.3:a:saltstack:salt:2017.7.4
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cpe:2.3:a:saltstack:salt:2017.7.5
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cpe:2.3:a:saltstack:salt:2017.7.6
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cpe:2.3:a:saltstack:salt:2017.7.7
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cpe:2.3:a:saltstack:salt:2017.7.8
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cpe:2.3:a:saltstack:salt:2017.7.9
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cpe:2.3:a:saltstack:salt:2018.11.0
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cpe:2.3:a:saltstack:salt:2018.2.0
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cpe:2.3:a:saltstack:salt:2018.3.0
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cpe:2.3:a:saltstack:salt:2018.3.1
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cpe:2.3:a:saltstack:salt:2018.3.2
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cpe:2.3:a:saltstack:salt:2018.3.3
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cpe:2.3:a:saltstack:salt:2018.3.4
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cpe:2.3:a:saltstack:salt:2018.3.5
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cpe:2.3:a:saltstack:salt:2019.2.0
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cpe:2.3:a:saltstack:salt:2019.2.1
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cpe:2.3:a:saltstack:salt:2019.2.2
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cpe:2.3:a:saltstack:salt:2019.2.3
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cpe:2.3:a:saltstack:salt:2019.2.4
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cpe:2.3:a:saltstack:salt:2019.2.5
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cpe:2.3:a:saltstack:salt:2019.2.6
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cpe:2.3:a:saltstack:salt:2019.2.7
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cpe:2.3:a:saltstack:salt:2019.2.8
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cpe:2.3:a:saltstack:salt:2019.8.0
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cpe:2.3:a:saltstack:salt:3000
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cpe:2.3:a:saltstack:salt:3000.0
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cpe:2.3:a:saltstack:salt:3000.1
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cpe:2.3:a:saltstack:salt:3000.13
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cpe:2.3:a:saltstack:salt:3000.2
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cpe:2.3:a:saltstack:salt:3000.3
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cpe:2.3:a:saltstack:salt:3000.4
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cpe:2.3:a:saltstack:salt:3000.5
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cpe:2.3:a:saltstack:salt:3000.6
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cpe:2.3:a:saltstack:salt:3001
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cpe:2.3:a:saltstack:salt:3001.1
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cpe:2.3:a:saltstack:salt:3001.2
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cpe:2.3:a:saltstack:salt:3001.3
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cpe:2.3:a:saltstack:salt:3001.4
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cpe:2.3:a:saltstack:salt:3002
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cpe:2.3:a:saltstack:salt:3002.1
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cpe:2.3:a:saltstack:salt:3002.2
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cpe:2.3:a:saltstack:salt:3002.3
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cpe:2.3:a:saltstack:salt:3002.4
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cpe:2.3:a:saltstack:salt:3002.5
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cpe:2.3:a:saltstack:salt:3002.6
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cpe:2.3:o:fedoraproject:fedora:33
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cpe:2.3:o:fedoraproject:fedora:34
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cpe:2.3:o:fedoraproject:fedora:35