CVE-2011-3143
Estado: ModificadaAlta (10)—
Use-after-free vulnerability in Control Microsystems ClearSCADA 2005, 2007, and 2009 before R2.3 and R1.4, as used in SCX before 67 R4.5 and 68 R3.9, allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via unspecified long strings that trigger heap memory corruption.
CVSS
- Versión: 2.0
- Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C
- Puntuación base: 10
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 7.51%
- Percentil entre todas las CVEs puntuadas: 94
- 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 (3)
CWE
- CWE-399
Referencias
- http://secunia.com/advisories/44955
- http://www.digitalbond.com/scadapedia/vulnerability-notes/heap-overflow-vulnerability/
- http://www.osvdb.org/72989
- http://www.securityfocus.com/bid/46312
- http://www.us-cert.gov/control_systems/pdf/ICSA-10-314-01.pdf
- http://www.us-cert.gov/control_systems/pdf/ICSA-10-314-01A.pdf
- http://secunia.com/advisories/44955
- http://www.digitalbond.com/scadapedia/vulnerability-notes/heap-overflow-vulnerability/
- http://www.osvdb.org/72989
- http://www.securityfocus.com/bid/46312
- http://www.us-cert.gov/control_systems/pdf/ICSA-10-314-01.pdf
- http://www.us-cert.gov/control_systems/pdf/ICSA-10-314-01A.pdf
JSON original (NVD)
Mostrar
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