Description
An uncontrolled resource consumption (memory leak) flaw was found in the ZeroMQ client in versions before 4.3.3 in src/pipe.cpp. This issue causes a client that connects to multiple malicious or compromised servers to crash. The highest threat from this vulnerability is to system availability.
Published: 2021-04-01
Score: 6.5 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
Debian DLA Debian DLA DLA-2588-1 zeromq3 security update
EUVD EUVD EUVD-2021-7673 An uncontrolled resource consumption (memory leak) flaw was found in the ZeroMQ client in versions before 4.3.3 in src/pipe.cpp. This issue causes a client that connects to multiple malicious or compromised servers to crash. The highest threat from this vulnerability is to system availability.
Ubuntu USN Ubuntu USN USN-4920-1 ZeroMQ vulnerabilities
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2024-08-03T17:37:22.655Z

Reserved: 2020-12-17T00:00:00.000Z

Link: CVE-2021-20234

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-04-01T14:15:13.123

Modified: 2024-11-21T05:46:11.107

Link: CVE-2021-20234

cve-icon Redhat

Severity : Low

Publid Date: 2020-09-07T00:00:00Z

Links: CVE-2021-20234 - Bugzilla

cve-icon OpenCVE Enrichment

No data.

Weaknesses