FKIE_CVE-2025-69652

Vulnerability from fkie_nvd - Published: 2026-03-06 19:16 - Updated: 2026-06-17 10:00
Severity
6.2 (Medium) - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Summary
GNU Binutils thru 2.46 readelf contains a vulnerability that leads to an abort (SIGABRT) when processing a crafted ELF binary with malformed DWARF abbrev or debug information. Due to incomplete state cleanup in process_debug_info(), an invalid debug_info_p state may propagate into DWARF attribute parsing routines. When certain malformed attributes result in an unexpected data length of zero, byte_get_little_endian() triggers a fatal abort. No evidence of memory corruption or code execution was observed; the impact is limited to denial of service.
References
cve@mitre.orghttps://sourceware.org/bugzilla/show_bug.cgi?id=33701Exploit, Third Party Advisory
cve@mitre.orghttps://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=44b79abd0fa12e7947252eb4c6e5d16ed6033e01Patch
Impacted products
Vendor Product Version
gnu binutils *
To clipboard 

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "n/a",
          "vendor": "n/a",
          "versions": [
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              "status": "affected",
              "version": "n/a"
            }
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      ],
      "source": "cve@mitre.org"
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              "matchCriteriaId": "18449381-54BD-4732-A531-D44935A3ADAE",
              "versionEndIncluding": "2.46",
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          "operator": "OR"
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "GNU Binutils thru 2.46 readelf contains a vulnerability that leads to an abort (SIGABRT) when processing a crafted ELF binary with malformed DWARF abbrev or debug information. Due to incomplete state cleanup in process_debug_info(), an invalid debug_info_p state may propagate into DWARF attribute parsing routines. When certain malformed attributes result in an unexpected data length of zero, byte_get_little_endian() triggers a fatal abort. No evidence of memory corruption or code execution was observed; the impact is limited to denial of service."
    },
    {
      "lang": "es",
      "value": "GNU Binutils hasta 2.46 readelf contiene una vulnerabilidad que conduce a una interrupci\u00f3n (SIGABRT) al procesar un binario ELF manipulado con informaci\u00f3n DWARF abbrev o de depuraci\u00f3n malformada. Debido a una limpieza de estado incompleta en process_debug_info(), un estado debug_info_p inv\u00e1lido puede propagarse a las rutinas de an\u00e1lisis de atributos DWARF. Cuando ciertos atributos malformados resultan en una longitud de datos inesperada de cero, byte_get_little_endian() desencadena una interrupci\u00f3n fatal. No se observ\u00f3 evidencia de corrupci\u00f3n de memoria o ejecuci\u00f3n de c\u00f3digo; el impacto se limita a la denegaci\u00f3n de servicio."
    }
  ],
  "id": "CVE-2025-69652",
  "lastModified": "2026-06-17T10:00:48.873",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 6.2,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "version": "3.1"
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        "impactScore": 3.6,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary"
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    "ssvcV203": [
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        "ssvcData": {
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          "options": [
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            {
              "automatable": "no"
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            {
              "technicalImpact": "partial"
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          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-03-09T16:32:37.508980Z",
          "version": "2.0.3"
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  },
  "published": "2026-03-06T19:16:10.907",
  "references": [
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      "tags": [
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      "url": "https://sourceware.org/bugzilla/show_bug.cgi?id=33701"
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      "tags": [
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  "vulnStatus": "Analyzed",
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          "value": "CWE-460"
        }
      ],
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary"
    }
  ]
}



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