Description
An issue was discovered in Barrier before 2.3.4. The barriers component (aka the server-side implementation of Barrier) does not correctly close file descriptors for established TCP connections. An unauthenticated remote attacker can thus cause file descriptor exhaustion in the server process, leading to denial of service.
Published: 2021-11-08
Score: 7.5 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2021-29061 An issue was discovered in Barrier before 2.3.4. The barriers component (aka the server-side implementation of Barrier) does not correctly close file descriptors for established TCP connections. An unauthenticated remote attacker can thus cause file descriptor exhaustion in the server process, leading to denial of service.
History

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Subscriptions

Barrier Project Barrier
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-04T03:22:25.829Z

Reserved: 2021-10-07T00:00:00.000Z

Link: CVE-2021-42075

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-11-08T04:15:08.590

Modified: 2024-11-21T06:27:11.890

Link: CVE-2021-42075

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses