Unscored CVE-2021-42074 EUVD-2021-29060GHSA-97hp-rfmm-2c7w

An issue was discovered in Barrier before 2.3.4. An unauthenticated attacker can cause a segmentation fault in the barriers component (aka …

Published Nov 8, 2021 · Updated Aug 4, 2024 · Assigned by mitre

Description

An issue was discovered in Barrier before 2.3.4. An unauthenticated attacker can cause a segmentation fault in the barriers component (aka the server-side implementation of Barrier) by quickly opening and closing TCP connections while sending a Hello message for each TCP session.

References

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