PT-2021-23506
CVE-2021-42074
·
Published
2021-11-08
·
Updated
2021-11-09
Description by
CVSS 3.1
7.5
HighMetricsAV: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 allows an unauthenticated attacker to cause a segmentation fault in the barriers component by quickly opening and closing TCP connections while sending a Hello message for each TCP session.
Recommendations
For versions prior to 2.3.4, update to version 2.3.4 or later to resolve the issue.
Exploitability
Exploit
Fix
Impacts
Researchers
Vendors
Affected products
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