CVE-2009-3241
Estado: ModificadaAlta (7.8)—💥 Exploit
Vulnerabilidad no especificada en el analizador OpcUa (OPC UA) de Wireshark v0.99.6 hasta v1.0.8 y v1.2.0 hasta v1.2.1, permite a atacantes remotos provocar una denegación de servicio (consumo de la memoria y la CPU) a través de paquetes OPCUA Service CallRequest mal formados.
CVSS
- Versión: 2.0
- Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C
- Puntuación base: 7.8
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 9.70%
- Percentil entre todas las CVEs puntuadas: 95
- Fecha de la puntuación: 9/10/2026
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).
💥 Exploits públicos
Hay código de explotación o plantillas de detección públicos. No es lo mismo que explotación activa confirmada (KEV), pero aumenta el riesgo: parchee con prioridad.
- Publicado en Exploit-DB · Wireshark 1.2.1 - OpcUa Dissector Resource Exhaustion (Denial of Service) (15/9/2009)
Tecnologías afectadas (1)
CWE
- NVD-CWE-noinfo
Referencias
- http://lists.opensuse.org/opensuse-security-announce/2009-10/msg00001.html
- http://secunia.com/advisories/36754
- http://secunia.com/advisories/37409
- http://secunia.com/advisories/37477
- http://www.debian.org/security/2009/dsa-1942
- http://www.securityfocus.com/bid/36408
- http://www.wireshark.org/docs/relnotes/wireshark-1.0.9.html
- http://www.wireshark.org/docs/relnotes/wireshark-1.2.2.html
- http://www.wireshark.org/security/wnpa-sec-2009-05.html
- http://www.wireshark.org/security/wnpa-sec-2009-06.html
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=3986
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6162
- http://lists.opensuse.org/opensuse-security-announce/2009-10/msg00001.html
- http://secunia.com/advisories/36754
- http://secunia.com/advisories/37409
- http://secunia.com/advisories/37477
- http://www.debian.org/security/2009/dsa-1942
- http://www.securityfocus.com/bid/36408
- http://www.wireshark.org/docs/relnotes/wireshark-1.0.9.html
- http://www.wireshark.org/docs/relnotes/wireshark-1.2.2.html
- http://www.wireshark.org/security/wnpa-sec-2009-05.html
- http://www.wireshark.org/security/wnpa-sec-2009-06.html
- https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=3986
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6162
JSON original (NVD)
Mostrar
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"lastModified": "2026-06-16T23:11:12.777",
"configurations": [
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