CVE-2009-3474
Estado: ModificadaAlta (7.5)—
OpenSAML 2.x before 2.2.1 and XMLTooling 1.x before 1.2.1, as used by Internet2 Shibboleth Service Provider 2.x before 2.2.1, do not follow the KeyDescriptor element's Use attribute, which allows remote attackers to use a certificate for both signing and encryption when it is designated for just one purpose, potentially weakening the intended security application of the certificate.
CVSS
- Versión: 2.0
- Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
- Puntuación base: 7.5
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 1.54%
- Percentil entre todas las CVEs puntuadas: 74
- 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 (3)
CWE
- CWE-310
Referencias
- http://secunia.com/advisories/36855
- http://secunia.com/advisories/36868
- http://secunia.com/advisories/36876
- http://shibboleth.internet2.edu/secadv/secadv_20090817a.txt
- http://www.debian.org/security/2009/dsa-1895
- http://www.debian.org/security/2009/dsa-1896
- http://www.securityfocus.com/bid/36516
- https://bugs.internet2.edu/jira/browse/CPPOST-28
- https://exchange.xforce.ibmcloud.com/vulnerabilities/53474
- http://secunia.com/advisories/36855
- http://secunia.com/advisories/36868
- http://secunia.com/advisories/36876
- http://shibboleth.internet2.edu/secadv/secadv_20090817a.txt
- http://www.debian.org/security/2009/dsa-1895
- http://www.debian.org/security/2009/dsa-1896
- http://www.securityfocus.com/bid/36516
- https://bugs.internet2.edu/jira/browse/CPPOST-28
- https://exchange.xforce.ibmcloud.com/vulnerabilities/53474
JSON original (NVD)
Mostrar
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