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VULNERABILITIES

CVE-2018-16848 Details

Description

A Denial of Service (DoS) condition is possible in OpenStack Mistral in versions up to and including 7.0.3. Submitting a specially crafted workflow definition YAML file containing nested anchors can lead to resource exhaustion culminating in a denial of service.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:6.5 MEDIUMVector:CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://bugs.launchpad.net/mistral/+bug/1785657 CVEThird Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1645332 CVEIssue TrackingVendor Advisory
https://bugs.launchpad.net/mistral/+bug/1785657 [email protected]Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1645332 [email protected]Issue TrackingVendor Advisory

Weakness Enumeration

CWE-IDCWE NameSource
CWE-400Uncontrolled Resource Consumption[email protected]

Affected Products

ProductVersions
redhat openstack-mistral
<= 7.0.3

CPE

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

Remediation

  • No remediation found in references.

Change History

4 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2018-16848
NVD Published Date:
Jun 15, 2020
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2018-16848 Details - Not Deferred