CVE-2018-16848

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CVSS 3.1

6.5 medium

EPSS

1%p66

Published

Jun 15, 2020 (Jun 15, 2020)

Modified

Jun 17, 2026

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.

Vendors: redhat
Products: openstack-mistral
Weakness: CWE-400
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (1.2%)

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