VULNERABILITY INTELLIGENCE

CVE-2023-33980

CVSS score7.5 HIGH

EPSS probability0.88%

CISA KEVNot currently listed

Published2023-05-24

Last modified2026-06-17

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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.

Weakness classification

nvd@nist.gov: CWE-400

Primary references

cve@mitre.org — Vendor Advisory
cve@mitre.org — Exploit, Technical Description, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108 — Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108 — Exploit, Technical Description, Third Party Advisory