CVE-2021-42075: 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…

PriorityP341high7.5CVSS 3.1

AVNACLPRNUINSUCNINAH

EPSS

2.13%

80.1th percentile

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.

Affected

1 ranges

Vendor	Product	Version range	Fixed in
barrier_project	barrier	< 2.3.4	2.3.4

CVSS provenance

nvdv3.17.5HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P

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