CVE-2023-26302

2023-02-2223:15:17

CWE-173

canonical

web.nvd.nist.gov

cve-2023-26302

denial of service

markdown-it-py

vulnerability

nvd

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

5.2

Confidence

High

EPSS

Percentile

13.3%

JSON

Denial of service could be caused to the command line interface of markdown-it-py, before v2.2.0, if an attacker was allowed to use invalid UTF-8 characters as input.

Affected configurations

Nvd

Node

executablebooksmarkdown-it-pyRange<2.2.0

VendorProductVersionCPE
executablebooksmarkdown-it-py*cpe:2.3:a:executablebooks:markdown-it-py:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
executablebooks	markdown-it-py	*	cpe:2.3:a:executablebooks:markdown-it-py::::::::

CNA Affected

[
  {
    "collectionURL": "https://github.com/executablebooks/markdown-it-py/releases",
    "defaultStatus": "unaffected",
    "packageName": "markdown-it-py",
    "platforms": [
      "Linux",
      "MacOS",
      "Windows"
    ],
    "product": "markdown-it-py",
    "repo": "https://github.com/executablebooks/markdown-it-py",
    "vendor": "Executable Books",
    "versions": [
      {
        "changes": [
          {
            "at": "commit 53ca3e9",
            "status": "unaffected"
          }
        ],
        "lessThan": "v2.2.0",
        "status": "affected",
        "version": "0",
        "versionType": "semver"
      }
    ]
  }
]