Vulnerability Details CVE-2021-29499
SIF is an open source implementation of the Singularity Container Image Format. The `siftool new` command and func siftool.New() produce predictable UUID identifiers due to insecure randomness in the version of the `github.com/satori/go.uuid` module used as a dependency. A patch is available in version >= v1.2.3 of the module. Users are encouraged to upgrade. As a workaround, users passing CreateInfo struct should ensure the `ID` field is generated using a version of `github.com/satori/go.uuid` that is not vulnerable to this issue.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.003
EPSS Ranking 54.1%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 4.0
References
Products affected by CVE-2021-29499
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cpe:2.3:a:sylabs:singularity_image_format:-
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cpe:2.3:a:sylabs:singularity_image_format:1.0.0
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cpe:2.3:a:sylabs:singularity_image_format:1.0.1
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cpe:2.3:a:sylabs:singularity_image_format:1.0.10
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cpe:2.3:a:sylabs:singularity_image_format:1.0.2
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cpe:2.3:a:sylabs:singularity_image_format:1.0.3
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cpe:2.3:a:sylabs:singularity_image_format:1.0.4
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cpe:2.3:a:sylabs:singularity_image_format:1.0.5
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cpe:2.3:a:sylabs:singularity_image_format:1.0.6
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cpe:2.3:a:sylabs:singularity_image_format:1.0.7
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cpe:2.3:a:sylabs:singularity_image_format:1.0.8
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cpe:2.3:a:sylabs:singularity_image_format:1.0.9
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cpe:2.3:a:sylabs:singularity_image_format:1.1.0
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cpe:2.3:a:sylabs:singularity_image_format:1.2.0
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cpe:2.3:a:sylabs:singularity_image_format:1.2.1
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cpe:2.3:a:sylabs:singularity_image_format:1.2.2