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EUVD-2017-7732 · Published May 17, 2022
Docker Moby /proc/scsi Path Exposure Allows Host Data Loss (SCSI MICDROP) 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.
Technologies
Mobyproject MobyMoby Moby
Weaknesses
CWE-200
CVSS scores
- v3.05.9
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
MITRE ATT&CK
InferredWhere this vulnerability fits in an attack
Initial Access
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
- https://nvd.nist.gov/vuln/detail/CVE-2017-16539
Potentially impacted assets
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