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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2016-6595 Detail

Disputed     

Current Description

The SwarmKit toolkit 1.12.0 for Docker allows remote authenticated users to cause a denial of service (prevention of cluster joins) via a long sequence of join and quit actions. NOTE: the vendor disputes this issue, stating that this sequence is not "removing the state that is left by old nodes. At some point the manager obviously stops being able to accept new nodes, since it runs out of memory. Given that both for Docker swarm and for Docker Swarmkit nodes are *required* to provide a secret token (it's actually the only mode of operation), this means that no adversary can simply join nodes and exhaust manager resources. We can't do anything about a manager running out of memory and not being able to add new legitimate nodes to the system. This is merely a resource provisioning issue, and definitely not a CVE worthy vulnerability.


View Analysis Description

Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://www.openwall.com/lists/oss-security/2016/08/04/1 Third Party Advisory 
http://www.openwall.com/lists/oss-security/2016/08/04/1 Third Party Advisory 
http://www.openwall.com/lists/oss-security/2016/09/02/1 Third Party Advisory 
http://www.openwall.com/lists/oss-security/2016/09/02/1 Third Party Advisory 
http://www.openwall.com/lists/oss-security/2016/09/02/8 Third Party Advisory 
http://www.openwall.com/lists/oss-security/2016/09/02/8 Third Party Advisory 
http://www.securityfocus.com/bid/92195
http://www.securityfocus.com/bid/92195
http://www.securitytracker.com/id/1036548
http://www.securitytracker.com/id/1036548

Weakness Enumeration

CWE-ID CWE Name Source
CWE-399 Resource Management Errors cwe source acceptance level NIST  

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Change History

10 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2016-6595
NVD Published Date:
01/04/2017
NVD Last Modified:
11/20/2024
Source:
MITRE