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CVE-2025-31344

Estado: AplazadaAlta (7.3)—

Heap-based Buffer Overflow vulnerability in openEuler giflib on Linux. This vulnerability is associated with program files gif2rgb.C.

This issue affects giflib: through 5.2.2.

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).

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

AV:L sin UI:R indica escalada local. CWE-122 (heap overflow) en gif2rgb permite ejecución de código o corrupción de memoria; impacto T1059 por RCE potencial, T1565.001 por manipulación de datos.

Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.

🛡️ Mitigaciones ATT&CK que cubren estas técnicas

Execution PreventionThreat Intelligence ProgramRestrict Web-Based ContentRestrict File and Directory PermissionsPrivileged Account ManagementRemote Data Storage

Tecnologías afectadas (2)

⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.

Giflib — GiflibAIOpeneuler — GiflibAI

CWE

Referencias

JSON original (NVD)

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{
  "id": "CVE-2025-31344",
  "cveTags": [],
  "metrics": {
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          "options": [
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              "automatable": "no"
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          "version": "2.0.3",
          "timestamp": "2025-04-14T13:36:32.164077Z"
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          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H",
          "integrityImpact": "LOW",
          "userInteraction": "NONE",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "confidentialityImpact": "LOW"
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        "exploitabilityScore": 2.5
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  "affected": [
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        {
          "repo": "https://gitee.com/src-openeuler/giflib",
          "vendor": "openEuler",
          "product": "giflib",
          "versions": [
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  "published": "2025-04-14T08:15:13.973",
  "references": [
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      "url": "https://gitee.com/src-openeuler/giflib/pulls/54",
      "source": "securities@openeuler.org"
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    {
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  "vulnStatus": "Deferred",
  "weaknesses": [
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      "source": "securities@openeuler.org",
      "description": [
        {
          "lang": "en",
          "value": "CWE-122"
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  "descriptions": [
    {
      "lang": "en",
      "value": "Heap-based Buffer Overflow vulnerability in openEuler giflib on Linux. This vulnerability is associated with program files gif2rgb.C.\n\nThis issue affects giflib: through 5.2.2."
    },
    {
      "lang": "es",
      "value": "Vulnerabilidad de desbordamiento de búfer en pila en giflib de openEuler en Linux. Esta vulnerabilidad está asociada a los archivos de programa gif2rgb.C. Este problema afecta a giflib: hasta la versión 5.2.2."
    }
  ],
  "lastModified": "2026-06-17T09:10:16.090",
  "sourceIdentifier": "securities@openeuler.org"
}