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CVE-2018-16848

MEDIUM

6.5

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.

CVE Details

CVSS v3.1 Score6.5

SeverityMEDIUM

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredLOW

User InteractionNONE

Published6/15/2020

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

redhat:openstack-mistral

Weaknesses (CWE)

CWE-400

References

https://bugs.launchpad.net/mistral/+bug/1785657(secalert@redhat.com)

https://bugzilla.redhat.com/show_bug.cgi?id=1645332(secalert@redhat.com)

https://bugs.launchpad.net/mistral/+bug/1785657(af854a3a-2127-422b-91ae-364da2661108)

https://bugzilla.redhat.com/show_bug.cgi?id=1645332(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.