CVE-2023-26303

Published Feb 23, 2023

Last updated a year ago

CVSS medium 5.5

Overview

Description: Denial of service could be caused to markdown-it-py, before v2.2.0, if an attacker was allowed to force null assertions with specially crafted input.
Source: security@ubuntu.com
NVD status: Modified

Risk scores

CVSS 3.1

Type: Primary
Base score: 5.5
Impact score: 3.6
Exploitability score: 1.8
Vector string: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Severity: MEDIUM

Weaknesses

nvd@nist.gov: NVD-CWE-Other
security@ubuntu.com: CWE-173

Hype score: Not currently trending

Configurations

[
  {
    "nodes": [
      {
        "negate": false,
        "cpeMatch": [
          {
            "criteria": "cpe:2.3:a:executablebooks:markdown-it-py:*:*:*:*:*:*:*:*",
            "vulnerable": true,
            "matchCriteriaId": "5E45476E-D78B-486D-9B62-30E7573AAA6A",
            "versionEndExcluding": "2.2.0"
          }
        ],
        "operator": "OR"
      }
    ]
  }
]

References