Vulnerability Details CVE-2020-35459
An issue was discovered in ClusterLabs crmsh through 4.2.1. Local attackers able to call "crm history" (when "crm" is run) were able to execute commands via shell code injection to the crm history commandline, potentially allowing escalation of privileges.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 21.0%
CVSS Severity
CVSS v3 Score 7.8
CVSS v2 Score 7.2
References
- http://www.openwall.com/lists/oss-security/2021/01/12/3
- https://bugzilla.suse.com/show_bug.cgi?id=1179999
- https://github.com/ClusterLabs/crmsh/blob/a403aa15f3ea575adfe5e43bf2a31c9f9094fcda/crmsh/history.py#L476
- https://github.com/ClusterLabs/crmsh/releases
- https://lists.debian.org/debian-lts-announce/2021/01/msg00021.html
- https://www.openwall.com/lists/oss-security/2021/01/12/3
- http://www.openwall.com/lists/oss-security/2021/01/12/3
- https://bugzilla.suse.com/show_bug.cgi?id=1179999
- https://github.com/ClusterLabs/crmsh/blob/a403aa15f3ea575adfe5e43bf2a31c9f9094fcda/crmsh/history.py#L476
- https://github.com/ClusterLabs/crmsh/releases
- https://lists.debian.org/debian-lts-announce/2021/01/msg00021.html
- https://www.openwall.com/lists/oss-security/2021/01/12/3
Products affected by CVE-2020-35459
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cpe:2.3:a:clusterlabs:crmsh:1.2.0
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cpe:2.3:a:clusterlabs:crmsh:1.2.1
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cpe:2.3:a:clusterlabs:crmsh:1.2.2
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cpe:2.3:a:clusterlabs:crmsh:1.2.3
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cpe:2.3:a:clusterlabs:crmsh:1.2.4
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cpe:2.3:a:clusterlabs:crmsh:1.2.5
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cpe:2.3:a:clusterlabs:crmsh:1.2.6
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cpe:2.3:a:clusterlabs:crmsh:2.0.0
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cpe:2.3:a:clusterlabs:crmsh:2.1.0
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cpe:2.3:a:clusterlabs:crmsh:2.1.1
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cpe:2.3:a:clusterlabs:crmsh:2.1.2
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cpe:2.3:a:clusterlabs:crmsh:2.1.3
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cpe:2.3:a:clusterlabs:crmsh:2.1.4
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cpe:2.3:a:clusterlabs:crmsh:2.1.5
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cpe:2.3:a:clusterlabs:crmsh:2.1.6
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cpe:2.3:a:clusterlabs:crmsh:2.1.7
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cpe:2.3:a:clusterlabs:crmsh:2.1.8
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cpe:2.3:a:clusterlabs:crmsh:2.1.9
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cpe:2.3:a:clusterlabs:crmsh:2.2.0
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cpe:2.3:a:clusterlabs:crmsh:2.2.1
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cpe:2.3:a:clusterlabs:crmsh:2.2.2
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cpe:2.3:a:clusterlabs:crmsh:2.2.3
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cpe:2.3:a:clusterlabs:crmsh:2.3.0
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cpe:2.3:a:clusterlabs:crmsh:2.3.1
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cpe:2.3:a:clusterlabs:crmsh:2.3.2
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cpe:2.3:a:clusterlabs:crmsh:3.0.0
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cpe:2.3:a:clusterlabs:crmsh:3.0.1
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cpe:2.3:a:clusterlabs:crmsh:3.0.2
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cpe:2.3:a:clusterlabs:crmsh:3.0.3
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cpe:2.3:a:clusterlabs:crmsh:3.0.4
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cpe:2.3:a:clusterlabs:crmsh:3.0.5
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cpe:2.3:a:clusterlabs:crmsh:4.0.0
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cpe:2.3:a:clusterlabs:crmsh:4.1.0
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cpe:2.3:a:clusterlabs:crmsh:4.2.0
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cpe:2.3:a:clusterlabs:crmsh:4.2.1
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cpe:2.3:o:debian:debian_linux:9.0