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CVE-2025-69644

Estado: AnalizadaMedia (5)—

An issue was discovered in Binutils before 2.46. The objdump contains a denial-of-service vulnerability when processing a crafted binary with malformed debug information. A logic flaw in the handling of DWARF location list headers can cause objdump to enter an unbounded loop and produce endless output until manually interrupted. This issue affects versions prior to the upstream fix and allows a local attacker to cause excessive resource consumption by supplying a malicious input file.

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)

GNU — Binutils

CWE

Referencias

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{
  "id": "CVE-2025-69644",
  "cveTags": [],
  "metrics": {
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2025-69644",
          "role": "CISA Coordinator",
          "options": [
            {
              "exploitation": "poc"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "partial"
            }
          ],
          "version": "2.0.3",
          "timestamp": "2026-03-10T02:29:54.939663Z"
        }
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    "cvssMetricV31": [
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          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H",
          "integrityImpact": "NONE",
          "userInteraction": "REQUIRED",
          "attackComplexity": "LOW",
          "availabilityImpact": "HIGH",
          "privilegesRequired": "LOW",
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  "affected": [
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      "affectedData": [
        {
          "vendor": "n/a",
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  "published": "2026-03-06T18:16:16.223",
  "references": [
    {
      "url": "https://sourceware.org/bugzilla/show_bug.cgi?id=33639",
      "tags": [
        "Issue Tracking"
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      "source": "cve@mitre.org"
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    {
      "url": "https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=455446bbdc8675f34808187de2bbad4682016ff7",
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      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "description": [
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      "lang": "en",
      "value": "An issue was discovered in Binutils before 2.46. The objdump contains a denial-of-service vulnerability when processing a crafted binary with malformed debug information. A logic flaw in the handling of DWARF location list headers can cause objdump to enter an unbounded loop and produce endless output until manually interrupted. This issue affects versions prior to the upstream fix and allows a local attacker to cause excessive resource consumption by supplying a malicious input file."
    },
    {
      "lang": "es",
      "value": "Se descubrió un problema en Binutils antes de 2.46. El objdump contiene una vulnerabilidad de denegación de servicio al procesar un binario manipulado con información de depuración malformada. Un fallo lógico en el manejo de los encabezados de lista de ubicaciones DWARF puede hacer que objdump entre en un bucle ilimitado y produzca una salida interminable hasta que se interrumpe manualmente. Este problema afecta a versiones anteriores a la corrección ascendente y permite a un atacante local causar un consumo excesivo de recursos al suministrar un archivo de entrada malicioso."
    }
  ],
  "lastModified": "2026-06-17T10:00:47.583",
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    {
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              "versionEndExcluding": "2.46"
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  "sourceIdentifier": "cve@mitre.org"
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