CVE-2010-2242
Estado: ModificadaBaja (2.1)—
Red Hat libvirt 0.2.0 through 0.8.2 creates iptables rules with improper mappings of privileged source ports, which allows guest OS users to bypass intended access restrictions by leveraging IP address and source-port values, as demonstrated by copying and deleting an NFS directory tree.
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: 0.42%
- Percentil entre todas las CVEs puntuadas: 35
- 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-264
Referencias
- http://libvirt.org/news.html
- http://lists.fedoraproject.org/pipermail/package-announce/2010-July/044520.html
- http://lists.fedoraproject.org/pipermail/package-announce/2010-July/044579.html
- http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html
- http://ubuntu.com/usn/usn-1008-1
- http://ubuntu.com/usn/usn-1008-2
- http://ubuntu.com/usn/usn-1008-3
- http://www.redhat.com/support/errata/RHSA-2010-0615.html
- http://www.vupen.com/english/advisories/2010/2062
- http://www.vupen.com/english/advisories/2010/2763
- https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/591943
- https://bugzilla.redhat.com/show_bug.cgi?id=602455
- http://libvirt.org/news.html
- http://lists.fedoraproject.org/pipermail/package-announce/2010-July/044520.html
- http://lists.fedoraproject.org/pipermail/package-announce/2010-July/044579.html
- http://lists.opensuse.org/opensuse-security-announce/2010-09/msg00006.html
- http://ubuntu.com/usn/usn-1008-1
- http://ubuntu.com/usn/usn-1008-2
- http://ubuntu.com/usn/usn-1008-3
- http://www.redhat.com/support/errata/RHSA-2010-0615.html
- http://www.vupen.com/english/advisories/2010/2062
- http://www.vupen.com/english/advisories/2010/2763
- https://bugs.launchpad.net/ubuntu/+source/libvirt/+bug/591943
- https://bugzilla.redhat.com/show_bug.cgi?id=602455
JSON original (NVD)
Mostrar
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