Vulnerability Details CVE-2021-29136
Open Container Initiative umoci before 0.4.7 allows attackers to overwrite arbitrary host paths via a crafted image that causes symlink traversal when "umoci unpack" or "umoci raw unpack" is used.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 36.2%
CVSS Severity
CVSS v3 Score 5.5
CVSS v2 Score 2.1
Products affected by CVE-2021-29136
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cpe:2.3:a:linuxfoundation:umoci:0.0.0
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cpe:2.3:a:linuxfoundation:umoci:0.1.0
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cpe:2.3:a:linuxfoundation:umoci:0.2.0
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cpe:2.3:a:linuxfoundation:umoci:0.2.1
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cpe:2.3:a:linuxfoundation:umoci:0.3.0
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cpe:2.3:a:linuxfoundation:umoci:0.3.1
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cpe:2.3:a:linuxfoundation:umoci:0.4.0
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cpe:2.3:a:linuxfoundation:umoci:0.4.1
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cpe:2.3:a:linuxfoundation:umoci:0.4.2
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cpe:2.3:a:linuxfoundation:umoci:0.4.3
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cpe:2.3:a:linuxfoundation:umoci:0.4.4
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cpe:2.3:a:linuxfoundation:umoci:0.4.5
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cpe:2.3:a:linuxfoundation:umoci:0.4.6
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cpe:2.3:a:sylabs:singularity:1.0
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cpe:2.3:a:sylabs:singularity:1.2.0
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cpe:2.3:a:sylabs:singularity:1.2.6
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cpe:2.3:a:sylabs:singularity:1.3.0
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cpe:2.3:a:sylabs:singularity:1.3.4
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cpe:2.3:a:sylabs:singularity:1.4.0
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cpe:2.3:a:sylabs:singularity:1.4.4
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cpe:2.3:a:sylabs:singularity:1.5.0
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cpe:2.3:a:sylabs:singularity:1.5.4
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cpe:2.3:a:sylabs:singularity:1.6.0
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cpe:2.3:a:sylabs:singularity:1.6.3
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cpe:2.3:a:sylabs:singularity:2.0
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cpe:2.3:a:sylabs:singularity:2.1
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cpe:2.3:a:sylabs:singularity:2.1.1
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cpe:2.3:a:sylabs:singularity:2.1.2
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cpe:2.3:a:sylabs:singularity:2.2
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cpe:2.3:a:sylabs:singularity:2.2.1
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cpe:2.3:a:sylabs:singularity:2.3.0
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cpe:2.3:a:sylabs:singularity:2.3.1
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cpe:2.3:a:sylabs:singularity:2.3.2
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cpe:2.3:a:sylabs:singularity:2.4
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cpe:2.3:a:sylabs:singularity:2.4.1
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cpe:2.3:a:sylabs:singularity:2.4.2
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cpe:2.3:a:sylabs:singularity:2.4.3
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cpe:2.3:a:sylabs:singularity:2.4.3-1
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cpe:2.3:a:sylabs:singularity:2.4.4
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cpe:2.3:a:sylabs:singularity:2.4.5
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cpe:2.3:a:sylabs:singularity:2.4.6
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cpe:2.3:a:sylabs:singularity:2.5.0
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cpe:2.3:a:sylabs:singularity:2.5.1
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cpe:2.3:a:sylabs:singularity:2.5.2
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cpe:2.3:a:sylabs:singularity:2.6.0
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cpe:2.3:a:sylabs:singularity:2.6.1
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cpe:2.3:a:sylabs:singularity:3.0.0
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cpe:2.3:a:sylabs:singularity:3.0.1
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cpe:2.3:a:sylabs:singularity:3.0.2
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cpe:2.3:a:sylabs:singularity:3.0.3
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cpe:2.3:a:sylabs:singularity:3.1.0
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cpe:2.3:a:sylabs:singularity:3.1.1
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cpe:2.3:a:sylabs:singularity:3.2.0
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cpe:2.3:a:sylabs:singularity:3.2.1
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cpe:2.3:a:sylabs:singularity:3.3.0
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cpe:2.3:a:sylabs:singularity:3.4.0
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cpe:2.3:a:sylabs:singularity:3.4.1
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cpe:2.3:a:sylabs:singularity:3.4.2
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cpe:2.3:a:sylabs:singularity:3.5.0
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cpe:2.3:a:sylabs:singularity:3.5.1
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cpe:2.3:a:sylabs:singularity:3.5.2
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cpe:2.3:a:sylabs:singularity:3.5.3
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cpe:2.3:a:sylabs:singularity:3.6.0
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cpe:2.3:a:sylabs:singularity:3.6.1
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cpe:2.3:a:sylabs:singularity:3.6.2
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cpe:2.3:a:sylabs:singularity:3.6.3
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cpe:2.3:a:sylabs:singularity:3.6.4
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cpe:2.3:a:sylabs:singularity:3.7.0
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cpe:2.3:a:sylabs:singularity:3.7.1
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cpe:2.3:a:sylabs:singularity:3.7.2