« Volver al listado

CVE-2024-22051

Estado: ModificadaCrítica (9.8)—

CommonMarker versions prior to 0.23.4 are at risk of an integer overflow vulnerability. This vulnerability can result in possibly unauthenticated remote attackers to cause heap memory corruption, potentially leading to an information leak or remote code execution, via parsing tables with marker rows that contain more than UINT16_MAX columns.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (2)

Github — Cmark-gfmGjtorikian — Commonmarker

CWE

Referencias

JSON original (NVD)

Mostrar
{
  "id": "CVE-2024-22051",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2024-22051",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-01-08T18:15:45.577740Z"
        }
      }
    ],
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 9.8,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 3.9
      },
      {
        "type": "Secondary",
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 9.8,
          "attackVector": "NETWORK",
          "baseSeverity": "CRITICAL",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "integrityImpact": "HIGH",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "HIGH"
        },
        "impactScore": 5.9,
        "exploitabilityScore": 3.9
      }
    ]
  },
  "affected": [
    {
      "source": "disclosure@vulncheck.com",
      "affectedData": [
        {
          "versions": [
            {
              "status": "affected",
              "version": "0",
              "lessThan": "0.23.4",
              "versionType": "semver"
            }
          ],
          "packageURL": "pkg:gem/commonmarker",
          "packageName": "commonmarker",
          "collectionURL": "https://rubygems.org",
          "defaultStatus": "unaffected"
        }
      ]
    }
  ],
  "published": "2024-01-04T21:15:10.173",
  "references": [
    {
      "url": "https://github.com/advisories/GHSA-fmx4-26r3-wxpf",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "disclosure@vulncheck.com"
    },
    {
      "url": "https://github.com/github/cmark-gfm/security/advisories/GHSA-mc3g-88wq-6f4x",
      "tags": [
        "Not Applicable"
      ],
      "source": "disclosure@vulncheck.com"
    },
    {
      "url": "https://github.com/gjtorikian/commonmarker/commit/ab4504fd17460627a6ab255bc3c63e8e5fc6aed3",
      "tags": [
        "Patch"
      ],
      "source": "disclosure@vulncheck.com"
    },
    {
      "url": "https://github.com/gjtorikian/commonmarker/security/advisories/GHSA-fmx4-26r3-wxpf",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "disclosure@vulncheck.com"
    },
    {
      "url": "https://vulncheck.com/advisories/vc-advisory-GHSA-fmx4-26r3-wxpf",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "disclosure@vulncheck.com"
    },
    {
      "url": "https://github.com/advisories/GHSA-fmx4-26r3-wxpf",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://github.com/github/cmark-gfm/security/advisories/GHSA-mc3g-88wq-6f4x",
      "tags": [
        "Not Applicable"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://github.com/gjtorikian/commonmarker/commit/ab4504fd17460627a6ab255bc3c63e8e5fc6aed3",
      "tags": [
        "Patch"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://github.com/gjtorikian/commonmarker/security/advisories/GHSA-fmx4-26r3-wxpf",
      "tags": [
        "Vendor Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://vulncheck.com/advisories/vc-advisory-GHSA-fmx4-26r3-wxpf",
      "tags": [
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Secondary",
      "source": "disclosure@vulncheck.com",
      "description": [
        {
          "lang": "en",
          "value": "CWE-190"
        }
      ]
    },
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-190"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "CommonMarker versions prior to 0.23.4 are at risk of an integer overflow vulnerability. This vulnerability can result in possibly unauthenticated remote attackers to cause heap memory corruption, potentially leading to an information leak or remote code execution, via parsing tables with marker rows that contain more than UINT16_MAX columns."
    },
    {
      "lang": "es",
      "value": "Las versiones de CommonMarker anteriores a la 0.23.4 corren el riesgo de sufrir una vulnerabilidad de desbordamiento de enteros. Esta vulnerabilidad puede provocar que atacantes remotos posiblemente no autenticados provoquen daños en la memoria del montón, lo que podría provocar una fuga de información o la ejecución remota de código, a través de tablas de análisis con filas de marcadores que contienen más de columnas UINT16_MAX."
    }
  ],
  "lastModified": "2026-07-14T23:17:15.487",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:github:cmark-gfm:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "EE338A98-B4AC-4761-B15C-8E94487F3BD7",
              "versionEndExcluding": "0.28.3.gfm.21"
            },
            {
              "criteria": "cpe:2.3:a:github:cmark-gfm:*:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "FF1563A6-80D2-444D-A498-20E253181077",
              "versionEndExcluding": "0.29.0.gfm.3",
              "versionStartIncluding": "0.29.0.gfm.0"
            },
            {
              "criteria": "cpe:2.3:a:gjtorikian:commonmarker:*:*:*:*:*:ruby:*:*",
              "vulnerable": true,
              "matchCriteriaId": "5F5F9E76-CBF8-4C5B-AECB-C15FC797B04A",
              "versionEndExcluding": "0.23.4"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "disclosure@vulncheck.com"
}