CVE-2018-16848
MEDIUM
6.5
CVSS Score
Published: June 15, 2020 at 02:18 PM UTC
Updated: June 17, 2026 at 01:44 AM UTC
1 product affected across 1 vendorOpenstack Mistral
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Severity
MEDIUM6.5
Exploit prediction
EPSS 1%
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.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v ≤ 7.0.3
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (2)
x_refsource_MISCThird Party Advisory
Source: [email protected]
https://bugs.launchpad.net/mistral/+bug/1785657x_refsource_MISCIssue TrackingVendor Advisory
Source: [email protected]
https://bugzilla.redhat.com/show_bug.cgi?id=1645332CVSS
- Attack Vector
- NETWORK
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- NONE
- Integrity
- NONE
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-400
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