VDB
CVE-2018-16848
CVE-2018-16848
PUBLISHED
CVSS 6.5 MEDIUM
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.
EPSS 1.19% · 65.7th percentile
Risk Scores
CVSS 3.1
6.5
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
EPSS Score
1.19%
65.7th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:Pro:18.04:LTS | mistral | 0, 6.0.0~b1-0ubuntu2, 6.0.0~b2-0ubuntu1 |
Timeline
- Jun 15, 2020 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Oct 26, 2021 EPSS Score
- Mar 1, 2022 EPSS Score
- May 3, 2022 EPSS Score
- Jul 5, 2022 EPSS Score
- Sep 6, 2022 EPSS Score
- Nov 8, 2022 EPSS Score
- Jan 10, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2018-16848 third-party-advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1645332 third-party-advisory
- https://bugs.launchpad.net/mistral/+bug/1785657 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2018-16848 third-party-advisory
- https://ubuntu.com/security/notices/USN-7465-1 vendor-advisory