CVE-2023-33980

PoC —

CVSS 3.1

7.5 high

EPSS

<1%p57

Published

May 24, 2023 (May 24, 2023)

Modified

Jun 17, 2026

Description

Bramble Synchronisation Protocol (BSP) in Briar before 1.4.22 allows attackers to cause a denial of service (repeated application crashes) via a series of long messages to a contact.

Vendors: briarproject
Products: briar
Weakness: CWE-400
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.9%)

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