CVE-2026-113604
Ghidra 10.2 hasta 12.1.4 contiene una vulnerabilidad de denegación de servicio (DoS) en la clase ElfHeader del cargador ELF, que asigna matrices con un tamaño determinado por los recuentos de cabeceras de sección y de programa extendidos sin validar. Los atacantes pueden proporcionar un archivo ELF manipulado de 128 bytes que provoca un OutOfMemoryError durante la detección de la especificación de carga (load-spec) en la importación o en los flujos de análisis headless.
Traducción automática del texto original de NVD (en inglés).
CVSS
- Puntuación base
- 6.8
- Versión
- 4.0
- Vector
- CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Probabilidad de explotación (EPSS)
FIRST aún no ha puntuado esta CVE (habitual en CVEs muy recientes o rechazadas).
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.
- Explotación
T1203Exploitation for Client Executionexecution60 % - Impacto principal
T1499Endpoint Denial of Serviceimpact55 %
Inferido por reglas deterministas a partir del vector CVSS y la CWE. Solo orientativo.
Mitigaciones ATT&CK que cubren estas técnicas
Tecnologías afectadas (1)
⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.
CWE
- CWE-789
Referencias
Mostrar las 3 referencias
- https://github.com/NationalSecurityAgency/ghidra/blob/Ghidra_12.1.4_build/Ghidra/Features/Base/src/main/java/ghidra/app/util/bin/format/elf/ElfHeader.java
- https://github.com/NationalSecurityAgency/ghidra/commit/6c50a66e8a939e2bcbaf0a6432ec5d53a41ceeb3
- https://www.vulncheck.com/advisories/ghidra-10.2-through-12.1.4-denial-of-service-via-elf-loader-extended-header-counts
JSON original (NVD)
Mostrar
{
"id": "CVE-2026-113604",
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"options": [
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],
"version": "2.0.3",
"timestamp": "2026-10-20T16:19:40.402782Z"
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"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",
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"confidentialityImpact": "NONE"
},
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}
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"cvssMetricV40": [
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"Automatable": "NOT_DEFINED",
"attackVector": "LOCAL",
"baseSeverity": "MEDIUM",
"valueDensity": "NOT_DEFINED",
"vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"exploitMaturity": "NOT_DEFINED",
"providerUrgency": "NOT_DEFINED",
"userInteraction": "PASSIVE",
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"vulnIntegrityImpact": "NONE",
"integrityRequirement": "NOT_DEFINED",
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"subAvailabilityImpact": "NONE",
"vulnAvailabilityImpact": "HIGH",
"availabilityRequirement": "NOT_DEFINED",
"modifiedUserInteraction": "NOT_DEFINED",
"modifiedAttackComplexity": "NOT_DEFINED",
"subConfidentialityImpact": "NONE",
"vulnConfidentialityImpact": "NONE",
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"modifiedAttackRequirements": "NOT_DEFINED",
"modifiedPrivilegesRequired": "NOT_DEFINED",
"modifiedSubIntegrityImpact": "NOT_DEFINED",
"modifiedVulnIntegrityImpact": "NOT_DEFINED",
"vulnerabilityResponseEffort": "NOT_DEFINED",
"modifiedSubAvailabilityImpact": "NOT_DEFINED",
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"modifiedSubConfidentialityImpact": "NOT_DEFINED",
"modifiedVulnConfidentialityImpact": "NOT_DEFINED"
}
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"affected": [
{
"source": "disclosure@vulncheck.com",
"affectedData": [
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"repo": "https://github.com/NationalSecurityAgency/ghidra",
"vendor": "NationalSecurityAgency",
"product": "ghidra",
"versions": [
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"version": "10.2",
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"packageURL": "pkg:github/nationalsecurityagency/ghidra",
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"published": "2026-10-20T16:17:10.270",
"references": [
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"url": "https://github.com/NationalSecurityAgency/ghidra/blob/Ghidra_12.1.4_build/Ghidra/Features/Base/src/main/java/ghidra/app/util/bin/format/elf/ElfHeader.java",
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{
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"source": "disclosure@vulncheck.com"
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"vulnStatus": "Received",
"weaknesses": [
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"source": "disclosure@vulncheck.com",
"description": [
{
"lang": "en",
"value": "CWE-789"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "Ghidra 10.2 through 12.1.4 contains a denial of service vulnerability in the ELF loader's ElfHeader class that allocates arrays sized by unvalidated extended section and program header counts. Attackers can supply a crafted 128-byte ELF file that triggers an OutOfMemoryError during load-spec discovery at import or in headless analysis pipelines."
}
],
"lastModified": "2026-10-20T17:17:35.070",
"sourceIdentifier": "disclosure@vulncheck.com"
}