CVE-2022-2584

2022-12-2722:15:12

CWE-119

[email protected]

web.nvd.nist.gov

information security

cve-2022-2584

vulnerability

dag-pb codec

nvd

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

0.001 Low

EPSS

Percentile

41.0%

JSON

The dag-pb codec can panic when decoding invalid blocks.

Affected configurations

NVD

Node

protocolgo-codec-dagpbRange<1.3.1go

CPENameOperatorVersion
protocol:go-codec-dagpbprotocol go-codec-dagpblt1.3.1

CPE	Name	Operator	Version
protocol:go-codec-dagpb	protocol go-codec-dagpb	lt	1.3.1

CNA Affected

[
  {
    "vendor": "github.com/ipld/go-codec-dagpb",
    "product": "github.com/ipld/go-codec-dagpb",
    "collectionURL": "https://pkg.go.dev",
    "packageName": "github.com/ipld/go-codec-dagpb",
    "versions": [
      {
        "version": "0",
        "lessThan": "1.3.1",
        "status": "affected",
        "versionType": "semver"
      }
    ],
    "programRoutines": [
      {
        "name": "DecodeBytes"
      },
      {
        "name": "Decode"
      },
      {
        "name": "Decoder"
      },
      {
        "name": "Unmarshal"
      }
    ],
    "defaultStatus": "unaffected"
  }
]