Description
An issue was discovered in Barrier before 2.3.4. An unauthenticated attacker can cause a segmentation fault in the barriers component (aka the server-side implementation of Barrier) by quickly opening and closing TCP connections while sending a Hello message for each TCP session.
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

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2021-29060 An issue was discovered in Barrier before 2.3.4. An unauthenticated attacker can cause a segmentation fault in the barriers component (aka the server-side implementation of Barrier) by quickly opening and closing TCP connections while sending a Hello message for each TCP session.
History

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Subscriptions

Barrier Project Barrier
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-04T03:22:25.990Z

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

Link: CVE-2021-42074

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-11-08T04:15:08.547

Modified: 2024-11-21T06:27:11.730

Link: CVE-2021-42074

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses