The vagrant update process in Hashicorp vagrant-vmware-fusion 5.0.2 through 5.0.4 allows local users to steal root privileges via a crafted update request when no updates are available.
The product contains a concurrent code sequence that requires temporary, exclusive access to a shared resource, but a timing window exists in which the shared resource can be modified by another code sequence operating concurrently.
Link | Tags |
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https://m4.rkw.io/blog/cve201716512-hashicorp-vagrantvmwarefusion-v502504-local-root.html | third party advisory exploit |