PT-2021-23507
CVE-2021-42075
·
تاريخ النشر
2021-11-08
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تاريخ التحديث
2022-07-12
الوصف من
CVSS 3.1
7.5
عاليةالمقاييسAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions
Barrier versions prior to 2.3.4
Description
An issue in the barriers component, which is the server-side implementation of Barrier, fails to correctly close file descriptors for established TCP connections. This allows an unauthenticated remote attacker to cause file descriptor exhaustion in the server process, leading to denial of service.
Recommendations
For Barrier versions prior to 2.3.4, update to version 2.3.4 or later to resolve the issue. As a temporary workaround, consider restricting access to the barriers component to minimize the risk of exploitation.
قابلية الاستغلال
استغلال
إصلاح
التأثيرات
الباحثون
المورّدون
المنتجات المتأثرة
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