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CVE-2021-42075

PoC —
CVSS 3.1
7.5 high
EPSS
2%p82
Published
()
Modified
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.

Vendors
barrier project
Products
barrier
Weakness
CWE-772
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
NVD CVE.org GitHub PoCs EPSS (2.2%)

In the news

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