CVE-2019-5038
Estado: ModificadaAlta (8.8)—
An exploitable command execution vulnerability exists in the print-tlv command of Weave tool. A specially crafted weave TLV can trigger a stack-based buffer overflow, resulting in code execution. An attacker can trigger this vulnerability by convincing the user to open a specially crafted Weave command.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- Puntuación base: 8.8
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 2.72%
- Percentil entre todas las CVEs puntuadas: 86
- Fecha de la puntuación: 6/10/2026
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)
CWE
- CWE-121
- CWE-787
Referencias
JSON original (NVD)
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{
"id": "CVE-2019-5038",
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"published": "2019-08-20T21:15:13.167",
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"url": "https://talosintelligence.com/vulnerability_reports/TALOS-2019-0801",
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},
{
"lang": "es",
"value": "Existe una vulnerabilidad de ejecución de comando explotable en el comando print-tlv de la herramienta Weave. Un TLV de weave especialmente diseñado puede desencadenar un desbordamiento del búfer basado en la pila, lo que resulta en la ejecución del código. Un atacante puede desencadenar esta vulnerabilidad al convencer al usuario de que abra un comando Weave especialmente diseñado."
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"lastModified": "2026-06-17T02:37:01.430",
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