CVE-2017-16539

CVSS 5.9 MEDIUMEPSS 1.8%CWE-200

Vexday Risk Score

13Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 5.9EPSS 1.8%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

04 Nov 2017Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

The DefaultLinuxSpec function in oci/defaults.go in Docker Moby through 17.03.2-ce does not block /proc/scsi pathnames, which allows attackers to trigger data loss (when certain older Linux kernels are used) by leveraging Docker container access to write a "scsi remove-single-device" line to /proc/scsi/scsi, aka SCSI MICDROP.

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

n/a · n/a

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References

https://github.com/moby/moby/pull/35399 https://github.com/moby/moby/pull/35399/commits/a21ecdf3c8a343a7c94e4c4d01b178c87ca7aaa1 https://marc.info/?l=linux-scsi&m=150985062200941&w=2 https://marc.info/?l=linux-scsi&m=150985455801444&w=2 https://twitter.com/ewindisch/status/926443521820774401