An issue was discovered in Barrier before 2.4.0. The barriers component (aka the server-side implementation of Barrier) does not sufficiently verify the identify of connecting clients. Clients can thus exploit weaknesses in the provided protocol to cause denial-of-service or stage further attacks that could lead to information leaks or integrity corruption.
Advisories
Source ID Title
EUVD EUVD EUVD-2021-29058 An issue was discovered in Barrier before 2.4.0. The barriers component (aka the server-side implementation of Barrier) does not sufficiently verify the identify of connecting clients. Clients can thus exploit weaknesses in the provided protocol to cause denial-of-service or stage further attacks that could lead to information leaks or integrity corruption.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

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Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-04T03:22:25.978Z

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

Link: CVE-2021-42072

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-11-08T04:15:08.437

Modified: 2024-11-21T06:27:11.417

Link: CVE-2021-42072

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses