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.

CVSS v3 7.5 HIGH
CVSS v2.0 5.0 MEDIUM

7.5^/10

CVSS v3 : HIGH

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

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

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:P/I:N/A:N

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

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

Configurations

Configuration 1 (hide)

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

History

No history.

Information

Published : 2018-11-02 21:29

Updated : 2024-02-04 20:03

NVD link : CVE-2018-16849

Mitre link : CVE-2018-16849

CVE.ORG link : CVE-2018-16849

JSON object : View

Products Affected

redhat

openstack-mistral

CWE

CWE-200

Exposure of Sensitive Information to an Unauthorized Actor

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