CVE-2018-16848

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Source
https://cve.org/CVERecord?id=CVE-2018-16848
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-16848.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2018-16848
Aliases
Downstream
Published
2020-06-15T15:15:09.427Z
Modified
2026-04-10T04:08:47.856976Z
Severity
  • 6.5 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

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.

References

Affected packages

Git / github.com/openstack/mistral

Affected ranges

Type
GIT
Repo
https://github.com/openstack/mistral
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
24f8ef65d04e4acfb6df15d3544d08041b0a422b
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "7.0.3"
        }
    ]
}

Affected versions

0.*
0.0.1
0.0.2
0.0.3
0.0.4
0.1
0.1.1
1.*
1.0.0.0b1
1.0.0.0b2
1.0.0.0b3
1.0.0.0rc1
2.*
2.0.0.0b1
2.0.0.0b2
2.0.0.0b3
2.0.0.0rc1
2015.*
2015.1.0b1
2015.1.0b2
2015.1.0b3
2015.1.0rc1
3.*
3.0.0.0b1
3.0.0.0b2
3.0.0.0b3
3.0.0.0rc1
4.*
4.0.0.0b1
4.0.0.0b2
4.0.0.0b3
4.0.0.0rc1
5.*
5.0.0
5.0.0.0b1
5.0.0.0b2
5.0.0.0b3
5.0.0.0rc1
6.*
6.0.0
6.0.0.0b1
6.0.0.0b2
6.0.0.0b3
6.0.0.0rc1
7.*
7.0.0
7.0.0.0b1
7.0.0.0b2
7.0.0.0b3
7.0.0.0rc1
7.0.1
7.0.2
7.0.3
Other
juno-eol
poc

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2018-16848.json"