CVE-2026-9365
A vulnerability has been found in Ettercap up to 0.8.3. The affected element is the function FUNC_DECODER of the file src/dissectors/ec_gg.c of the component GG Dissector. The manipulation of the argument gg leads to heap-based buffer overflow. The attack is possible to be carried out remotely. The complexity of an attack is rather high. The exploitability is described as difficult. The exploit has been disclosed to the public and may be used. Upgrading to version 0.8.4 is sufficient to fix this issue. The identifier of the patch is feeae6fa366e01a3dd9f1857ec6aae847b2ae00c. It is suggested to upgrade the affected component.
CVSS
- Versión: 4.0
- Vector: CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/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
- Puntuación base: 2.9
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.48%
- Percentil entre todas las CVEs puntuadas: 39
- Fecha de la puntuación: 5/10/2026
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)
⚠ Inferidas por IA a partir de la descripción — NVD aún no ha analizado esta CVE; no son CPE verificados.
CWE
- CWE-119, CWE-122
Referencias
- https://github.com/Ettercap/ettercap/
- https://github.com/Ettercap/ettercap/commit/feeae6fa366e01a3dd9f1857ec6aae847b2ae00c
- https://github.com/Ettercap/ettercap/issues/1306
- https://github.com/Ettercap/ettercap/pull/1307
- https://vuldb.com/submit/813142
- https://vuldb.com/vuln/365328
- https://vuldb.com/vuln/365328/cti
JSON original (NVD)
Mostrar
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"published": "2026-05-24T09:16:32.407",
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"source": "cna@vuldb.com"
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"source": "cna@vuldb.com",
"description": [
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"lang": "en",
"value": "CWE-119"
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"lang": "en",
"value": "CWE-122"
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"descriptions": [
{
"lang": "en",
"value": "A vulnerability has been found in Ettercap up to 0.8.3. The affected element is the function FUNC_DECODER of the file src/dissectors/ec_gg.c of the component GG Dissector. The manipulation of the argument gg leads to heap-based buffer overflow. The attack is possible to be carried out remotely. The complexity of an attack is rather high. The exploitability is described as difficult. The exploit has been disclosed to the public and may be used. Upgrading to version 0.8.4 is sufficient to fix this issue. The identifier of the patch is feeae6fa366e01a3dd9f1857ec6aae847b2ae00c. It is suggested to upgrade the affected component."
},
{
"lang": "es",
"value": "Una vulnerabilidad ha sido encontrada en Ettercap hasta la versión 0.8.3. El elemento afectado es la función FUNC_DECODER del archivo src/dissectors/ec_gg.c del componente GG Dissector. La manipulación del argumento gg conduce a un desbordamiento de búfer basado en montículo. El ataque es posible de ser llevado a cabo remotamente. La complejidad de un ataque es bastante alta. La explotabilidad se describe como difícil. El exploit ha sido divulgado al público y puede ser utilizado. La actualización a la versión 0.8.4 es suficiente para solucionar este problema. El identificador del parche es feeae6fa366e01a3dd9f1857ec6aae847b2ae00c. Se sugiere actualizar el componente afectado."
}
],
"lastModified": "2026-07-23T11:10:00.120",
"sourceIdentifier": "cna@vuldb.com"
}