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CVE-2021-42074
Published: Nov 8, 2021
Modified: Aug 4, 2024
PUBLISHED
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.
| 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/v2.3.4
x_refsource_MISC
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