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CVE-2022-38234

Estado: ModificadaMedia (5.5)—

XPDF commit ffaf11c was discovered to contain a segmentation violation via Lexer::getObj(Object*) at /xpdf/Lexer.cc.

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 (1)

Xpdf Project — Xpdf

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2022-38234",
  "cveTags": [],
  "metrics": {
    "cvssMetricV31": [
      {
        "type": "Primary",
        "source": "nvd@nist.gov",
        "cvssData": {
          "scope": "UNCHANGED",
          "version": "3.1",
          "baseScore": 5.5,
          "attackVector": "LOCAL",
          "baseSeverity": "MEDIUM",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 1.8
      }
    ]
  },
  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
          "product": "n/a",
          "versions": [
            {
              "status": "affected",
              "version": "n/a"
            }
          ]
        }
      ]
    }
  ],
  "published": "2022-08-16T21:15:13.970",
  "references": [
    {
      "url": "https://github.com/jhcloos/xpdf/issues/12",
      "tags": [
        "Exploit",
        "Issue Tracking",
        "Third Party Advisory"
      ],
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/jhcloos/xpdf/issues/12",
      "tags": [
        "Exploit",
        "Issue Tracking",
        "Third Party Advisory"
      ],
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-754"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "XPDF commit ffaf11c was discovered to contain a segmentation violation via Lexer::getObj(Object*) at /xpdf/Lexer.cc."
    },
    {
      "lang": "es",
      "value": "Se ha detectado que el commit ffaf11c de XPDF contenía una violación de segmentación por medio de la función Lexer::getObj(Object*) en el archivo /xpdf/Lexer.cc."
    }
  ],
  "lastModified": "2026-06-17T04:56:19.630",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:xpdf_project:xpdf:3.04:*:*:*:*:*:*:*",
              "vulnerable": true,
              "matchCriteriaId": "CAD71528-E16D-42E8-A422-05AAD924A832"
            }
          ],
          "operator": "OR"
        }
      ]
    }
  ],
  "sourceIdentifier": "cve@mitre.org"
}