CVE-2021-20237 Detail
This vulnerability is currently awaiting analysis.
Description
An uncontrolled resource consumption (memory leak) flaw was found in ZeroMQ’s src/xpub.cpp in versions before 4.3.3. This flaw allows a remote unauthenticated attacker to send crafted PUB messages that consume excessive memory if the CURVE/ZAP authentication is disabled on the server, causing a denial of service. The highest threat from this vulnerability is to system availability.
Severity
References to Advisories, Solutions, and Tools
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Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-400 | Uncontrolled Resource Consumption | Red Hat, Inc. |
Change History
0 change records found show changes
Quick Info
CVE Dictionary Entry:
CVE-2021-20237
NVD Published Date:
05/28/2021
NVD Last Modified:
05/28/2021
Source:
Red Hat, Inc.