CVE-2017-16539 Detail

Current Description

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.


View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score:  5.9 MEDIUM
Vector:  CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H


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Note: NVD Analysts have published a CVSS score for this CVE based on publicly available information at the time of analysis. The CNA has not provided a score within the CVE List.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://github.com/moby/moby/pull/35399 Issue Tracking  Patch  Third Party Advisory 
https://github.com/moby/moby/pull/35399/commits/a21ecdf3c8a343a7c94e4c4d01b178c87ca7aaa1 Issue Tracking  Patch  Third Party Advisory 
https://marc.info/?l=linux-scsi&m=150985062200941&w=2 Issue Tracking  Patch  Third Party Advisory 
https://marc.info/?l=linux-scsi&m=150985455801444&w=2 Issue Tracking  Patch  Third Party Advisory 
https://twitter.com/ewindisch/status/926443521820774401 Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor cwe source acceptance level NIST  

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Change History

2 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2017-16539
NVD Published Date:
11/04/2017
NVD Last Modified:
11/27/2017
Source:
MITRE