CVE-2012-3955
Estado: ModificadaAlta (7.1)—
ISC DHCP 4.1.x before 4.1-ESV-R7 and 4.2.x before 4.2.4-P2 allows remote attackers to cause a denial of service (daemon crash) in opportunistic circumstances by establishing an IPv6 lease in an environment where the lease expiration time is later reduced.
CVSS
- Versión: 2.0
- Vector: AV:N/AC:M/Au:N/C:N/I:N/A:C
- Puntuación base: 7.1
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 22%
- Percentil entre todas las CVEs puntuadas: 98
- 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
- NVD-CWE-noinfo
Referencias
- http://lists.fedoraproject.org/pipermail/package-announce/2012-October/088882.html
- http://lists.fedoraproject.org/pipermail/package-announce/2012-September/086992.html
- http://lists.fedoraproject.org/pipermail/package-announce/2012-September/088220.html
- http://lists.opensuse.org/opensuse-updates/2012-09/msg00088.html
- http://lists.opensuse.org/opensuse-updates/2012-09/msg00103.html
- http://lists.opensuse.org/opensuse-updates/2012-09/msg00105.html
- http://rhn.redhat.com/errata/RHSA-2013-0504.html
- http://secunia.com/advisories/51318
- http://security.gentoo.org/glsa/glsa-201301-06.xml
- http://www.debian.org/security/2012/dsa-2551
- http://www.mandriva.com/security/advisories?name=MDVSA-2012:153
- http://www.securityfocus.com/bid/55530
- http://www.securitytracker.com/id?1027528
- http://www.ubuntu.com/usn/USN-1571-1
- https://blogs.oracle.com/sunsecurity/entry/cve_2012_3955_denial_of
- https://kb.isc.org/article/AA-00779
- http://lists.fedoraproject.org/pipermail/package-announce/2012-October/088882.html
- http://lists.fedoraproject.org/pipermail/package-announce/2012-September/086992.html
- http://lists.fedoraproject.org/pipermail/package-announce/2012-September/088220.html
- http://lists.opensuse.org/opensuse-updates/2012-09/msg00088.html
- http://lists.opensuse.org/opensuse-updates/2012-09/msg00103.html
- http://lists.opensuse.org/opensuse-updates/2012-09/msg00105.html
- http://rhn.redhat.com/errata/RHSA-2013-0504.html
- http://secunia.com/advisories/51318
- http://security.gentoo.org/glsa/glsa-201301-06.xml
- http://www.debian.org/security/2012/dsa-2551
- http://www.mandriva.com/security/advisories?name=MDVSA-2012:153
- http://www.securityfocus.com/bid/55530
- http://www.securitytracker.com/id?1027528
- http://www.ubuntu.com/usn/USN-1571-1
- https://blogs.oracle.com/sunsecurity/entry/cve_2012_3955_denial_of
- https://kb.isc.org/article/AA-00779
JSON original (NVD)
Mostrar
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