CVE-2023-33980

Published May 24, 2023

Last updated a year ago

Overview

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.
Source: cve@mitre.org
NVD status: Analyzed

Risk scores

CVSS 3.1

Type: Primary
Base score: 7.5
Impact score: 3.6
Exploitability score: 3.9
Vector string: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Severity: HIGH

Weaknesses

nvd@nist.gov: CWE-400

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:briarproject:briar:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "64587FF3-FB77-4865-9658-6376AD33481A",
            "versionEndExcluding": "1.4.22"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References