OpenStack Mistral DoS
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.
01
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2018-16848US | medium6.5 | — | ||
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… | ||||
02
references
External citations — patches, advisories, analysis.
- https://bugs.launchpad.net/mistral/+bug/1785657WEB
- https://bugzilla.redhat.com/show_bug.cgi?id=1645332WEB
- https://github.com/openstack/mistralPACKAGE
- https://github.com/openstack/mistral/commit/eac23d9e774f658f9d4743c99aa2743eb104c3f9WEB
- https://github.com/pypa/advisory-database/tree/main/vulns/mistral/PYSEC-2020-240.yamlWEB
- https://nvd.nist.gov/vuln/detail/CVE-2018-16848ADVISORY
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