CVE-2012-2690
Estado: ModificadaBaja (2.1)—
virt-edit de libguestfs anteriores a 1.18.0 no conserva los permisos del archivo original y guarda el nuevo fichero con permisos de lectura para otros al editar, lo que puede permitir a usuarios locales inviados obtener información confidencial.
CVSS
- Versión: 2.0
- Vector: AV:L/AC:L/Au:N/C:P/I:N/A:N
- Puntuación base: 2.1
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.41%
- Percentil entre todas las CVEs puntuadas: 33
- 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).
Tecnologías afectadas (1)
CWE
- CWE-255
Referencias
- http://rhn.redhat.com/errata/RHSA-2012-0774.html
- http://secunia.com/advisories/49431
- http://secunia.com/advisories/49545
- http://www.securityfocus.com/bid/53932
- https://exchange.xforce.ibmcloud.com/vulnerabilities/76220
- https://www.redhat.com/archives/libguestfs/2012-May/msg00104.html
- http://rhn.redhat.com/errata/RHSA-2012-0774.html
- http://secunia.com/advisories/49431
- http://secunia.com/advisories/49545
- http://www.securityfocus.com/bid/53932
- https://exchange.xforce.ibmcloud.com/vulnerabilities/76220
- https://www.redhat.com/archives/libguestfs/2012-May/msg00104.html
JSON original (NVD)
Mostrar
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