CVE-2022-47547

Published Dec 19, 2022

Last updated 2 years ago

CVSS medium 5.3

Overview

Description: GossipSub 1.1, as used for Ethereum 2.0, allows a peer to maintain a positive score (and thus not be pruned from the network) even though it continuously misbehaves by never forwarding topic messages.
Source: cve@mitre.org
NVD status: Analyzed

Risk scores

CVSS 3.1

Type: Primary
Base score: 5.3
Impact score: 1.4
Exploitability score: 3.9
Vector string: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Severity: MEDIUM

Weaknesses

nvd@nist.gov: CWE-281

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:protocol:gossipsub:1.1:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "CF1A29BD-36CF-4052-991A-CD2E7903F351"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References