Vulnerabilidad en servidor ISC DHCP (CVE-2011-2748)
Gravedad CVSS v2.0:
ALTA
Tipo:
CWE-20
Validación incorrecta de entrada
Fecha de publicación:
15/08/2011
Última modificación:
11/04/2025
Descripción
El servidor en ISC DHCP v3.x y v4.x anterior a v4.2.2, v3.1-ESV anterior a v3.1-ESV-R3, y v4.1-ESV anterior a v4.1-ESV-R3 permite a atacantes remotos provocar una denegación de servicio (salida de demonio) a través de un paquete DHCP manipulado.
Impacto
Puntuación base 2.0
7.80
Gravedad 2.0
ALTA
Productos y versiones vulnerables
CPE | Desde | Hasta |
---|---|---|
cpe:2.3:a:isc:dhcp:3.0:*:*:*:*:*:*:* | ||
cpe:2.3:a:isc:dhcp:3.0.1:-:*:*:*:*:*:* | ||
cpe:2.3:a:isc:dhcp:3.0.1:rc1:*:*:*:*:*:* | ||
cpe:2.3:a:isc:dhcp:3.0.1:rc10:*:*:*:*:*:* | ||
cpe:2.3:a:isc:dhcp:3.0.1:rc11:*:*:*:*:*:* | ||
cpe:2.3:a:isc:dhcp:3.0.1:rc12:*:*:*:*:*:* | ||
cpe:2.3:a:isc:dhcp:3.0.1:rc13:*:*:*:*:*:* | ||
cpe:2.3:a:isc:dhcp:3.0.1:rc14:*:*:*:*:*:* | ||
cpe:2.3:a:isc:dhcp:3.0.1:rc2:*:*:*:*:*:* | ||
cpe:2.3:a:isc:dhcp:3.0.1:rc5:*:*:*:*:*:* | ||
cpe:2.3:a:isc:dhcp:3.0.1:rc6:*:*:*:*:*:* | ||
cpe:2.3:a:isc:dhcp:3.0.1:rc7:*:*:*:*:*:* | ||
cpe:2.3:a:isc:dhcp:3.0.1:rc8:*:*:*:*:*:* | ||
cpe:2.3:a:isc:dhcp:3.0.1:rc9:*:*:*:*:*:* | ||
cpe:2.3:a:isc:dhcp:3.0.2:-:*:*:*:*:*:* |
Para consultar la lista completa de nombres de CPE con productos y versiones, ver esta página
Referencias a soluciones, herramientas e información
- http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10761
- http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065176.html
- http://lists.opensuse.org/opensuse-updates/2011-09/msg00014.html
- http://redmine.pfsense.org/issues/1888
- http://secunia.com/advisories/45582
- http://secunia.com/advisories/45595
- http://secunia.com/advisories/45629
- http://secunia.com/advisories/45639
- http://secunia.com/advisories/45817
- http://secunia.com/advisories/45918
- http://secunia.com/advisories/46780
- http://security.gentoo.org/glsa/glsa-201301-06.xml
- http://securitytracker.com/id?1025918=
- http://www.debian.org/security/2011/dsa-2292
- http://www.isc.org/files/release-notes/DHCP%203.1-ESV-R3_0.html
- http://www.isc.org/files/release-notes/DHCP%204.1-ESV-R3.html
- http://www.isc.org/files/release-notes/DHCP%204.2.2_0.html
- http://www.isc.org/software/dhcp/advisories/cve-2011-2748
- http://www.mandriva.com/security/advisories?name=MDVSA-2011%3A128
- http://www.redhat.com/support/errata/RHSA-2011-1160.html
- http://www.securityfocus.com/bid/49120
- http://www.ubuntu.com/usn/USN-1190-1
- https://bugzilla.redhat.com/attachment.cgi?id=517665&action=diff
- https://bugzilla.redhat.com/show_bug.cgi?id=729382
- https://exchange.xforce.ibmcloud.com/vulnerabilities/69139
- https://hermes.opensuse.org/messages/11695711
- http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10761
- http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065176.html
- http://lists.opensuse.org/opensuse-updates/2011-09/msg00014.html
- http://redmine.pfsense.org/issues/1888
- http://secunia.com/advisories/45582
- http://secunia.com/advisories/45595
- http://secunia.com/advisories/45629
- http://secunia.com/advisories/45639
- http://secunia.com/advisories/45817
- http://secunia.com/advisories/45918
- http://secunia.com/advisories/46780
- http://security.gentoo.org/glsa/glsa-201301-06.xml
- http://securitytracker.com/id?1025918=
- http://www.debian.org/security/2011/dsa-2292
- http://www.isc.org/files/release-notes/DHCP%203.1-ESV-R3_0.html
- http://www.isc.org/files/release-notes/DHCP%204.1-ESV-R3.html
- http://www.isc.org/files/release-notes/DHCP%204.2.2_0.html
- http://www.isc.org/software/dhcp/advisories/cve-2011-2748
- http://www.mandriva.com/security/advisories?name=MDVSA-2011%3A128
- http://www.redhat.com/support/errata/RHSA-2011-1160.html
- http://www.securityfocus.com/bid/49120
- http://www.ubuntu.com/usn/USN-1190-1
- https://bugzilla.redhat.com/attachment.cgi?id=517665&action=diff
- https://bugzilla.redhat.com/show_bug.cgi?id=729382
- https://exchange.xforce.ibmcloud.com/vulnerabilities/69139
- https://hermes.opensuse.org/messages/11695711