An issue exists in Singularity 3.1.0 to 3.2.0-rc2, a malicious user with local/network access to the host system (e.g. ssh) could exploit this vulnerability due to insecure permissions allowing a user to edit files within `/run/singularity/instances/sing/<user>/<instance>`. The manipulation of those files can change the behavior of the starter-suid program when instances are joined resulting in potential privilege escalation on the host.
| Vulnerable Product | Search on Vulmon | Subscribe to Product |
|---|---|---|
sylabs singularity |
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sylabs singularity 3.2.0 |
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fedoraproject fedora 28 |
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fedoraproject fedora 29 |
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fedoraproject fedora 30 |
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opensuse leap 15.1 |
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opensuse backports sle-15 |
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