CVE-2023-22460

2023-01-0415:15:09

CWE-20

[email protected]

web.nvd.nist.gov

go-ipld-prime

ipld spec

json encoder

cbor

dag-json

data encoding

cve-2023-22460

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

7.2 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

36.8%

JSON

go-ipld-prime is an implementation of the InterPlanetary Linked Data (IPLD) spec interfaces, a batteries-included codec implementations of IPLD for CBOR and JSON, and tooling for basic operations on IPLD objects. Encoding data which contains a Bytes kind Node will pass a Bytes token to the JSON encoder which will panic as it doesn’t expect to receive Bytes tokens. Such an encode should be treated as an error, as plain JSON should not be able to encode Bytes. This only impacts uses of the json codec. dag-json is not impacted. Use of json as a decoder is not impacted. This issue is fixed in v0.19.0. As a workaround, one may prefer the dag-json codec, which has the ability to encode bytes.

Affected configurations

Vulners

NVD

Node

ipldgo_ipld_primeRange<0.19.0

CPENameOperatorVersion
protocol:go-ipld-primeprotocol go-ipld-primelt0.19.0

CPE	Name	Operator	Version
protocol:go-ipld-prime	protocol go-ipld-prime	lt	0.19.0

CNA Affected

[
  {
    "vendor": "ipld",
    "product": "go-ipld-prime",
    "versions": [
      {
        "version": "< 0.19.0",
        "status": "affected"
      }
    ]
  }
]