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CVE-2023-39742

Estado: ModificadaMedia (5.5)—

giflib v5.2.1 was discovered to contain a segmentation fault via the component getarg.c.

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)

Giflib Project — Giflib

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2023-39742",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
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        "ssvcData": {
          "id": "CVE-2023-39742",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2024-10-02T16:35:20.862076Z"
        }
      }
    ],
    "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:L/UI:N/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "confidentialityImpact": "NONE"
        },
        "impactScore": 3.6,
        "exploitabilityScore": 1.8
      }
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  "affected": [
    {
      "source": "cve@mitre.org",
      "affectedData": [
        {
          "vendor": "n/a",
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          "versions": [
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  "published": "2023-08-25T14:15:09.763",
  "references": [
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      "url": "https://gist.github.com/huanglei3/ec9090096aa92445cf0a8baa8e929084",
      "tags": [
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    },
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    {
      "url": "https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/T5WO6WL2TCGO6T4VKGACDIVSZI74WJAU/",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
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      "url": "https://sourceforge.net/p/giflib/bugs/166/",
      "tags": [
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        "Issue Tracking"
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      "source": "af854a3a-2127-422b-91ae-364da2661108"
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  ],
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "type": "Primary",
      "source": "nvd@nist.gov",
      "description": [
        {
          "lang": "en",
          "value": "CWE-120"
        }
      ]
    }
  ],
  "descriptions": [
    {
      "lang": "en",
      "value": "giflib v5.2.1 was discovered to contain a segmentation fault via the component getarg.c."
    },
    {
      "lang": "es",
      "value": "Se ha descubierto que giflib v5.2.1 contiene un fallo de segmentación a través del componente getarg.c."
    }
  ],
  "lastModified": "2026-06-17T06:12:50.600",
  "configurations": [
    {
      "nodes": [
        {
          "negate": false,
          "cpeMatch": [
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          "operator": "OR"
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  "sourceIdentifier": "cve@mitre.org"
}