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CVE-2021-42072
Published: Nov 8, 2021
Modified: Aug 4, 2024
PUBLISHED
Description
An issue was discovered in Barrier before 2.4.0. The barriers component (aka the server-side implementation of Barrier) does not sufficiently verify the identify of connecting clients. Clients can thus exploit weaknesses in the provided protocol to cause denial-of-service or stage further attacks that could lead to information leaks or integrity corruption.
| Vendor | Product | Versions |
|---|---|---|
n/a | n/a | affected n/a |
References
[oss-security] 20211102 Barrier "software KVM switch" multiple remote security issues
mailing-list
x_refsource_MLIST
https://github.com/debauchee/barrier/releases/tag/v2.4.0
x_refsource_MISC
FEDORA-2022-3dc519f073
vendor-advisory
x_refsource_FEDORA
FEDORA-2022-09c1a5bab8
vendor-advisory
x_refsource_FEDORA
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