CVE Vulnerability

CVE-2018-16849

A flaw was found in openstack-mistral. By manipulating the SSH private key filename, the std.ssh action can be used to disclose the presence of arbitrary files within the filesystem of the executor running the action. Since std.ssh private_key_filename can take an absolute path, it can be used to assess whether or not a file exists on the executor's filesystem.

5 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 10 / Impact : 2.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

Scope

7.5 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

References
Link Resource
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2018-16849 Issue Tracking Vendor Advisory
https://bugs.launchpad.net/mistral/+bug/1783708 Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:redhat:openstack-mistral:*:*:*:*:*:*:*:*
Information

Published : 2018-11-02 09:29

Updated : 2019-10-09 11:36

NVD link : CVE-2018-16849

Mitre link : CVE-2018-16849

Products Affected

Openstack-mistral

Redhat

CWE
CWE-200