CVE-2021-42075

State: Published
Severity: Not scored
Published: Nov 8, 2021
Updated: Aug 4, 2024
Reserved: Oct 7, 2021

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.

Scores

The record has no CVSS score.

Weaknesses

The record names no weakness.

Affected Products

Product	Versions
n/an/a	n/aAffected

References

[oss-security] 20211102 Barrier "software KVM switch" multiple remote security issuesmailing-list
https://github.com/debauchee/barrier/releases/tag/v2.3.4

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