CVE-2011-2717

https://notcve.org/view.php?id=CVE-2011-2717

The DHCPv6 client (dhcp6c) as used in the dhcpv6 project through 2011-07-25 allows remote DHCP servers to execute arbitrary commands via shell metacharacters in a hostname obtained from a DHCP message. El cliente DHCPv6 (dhcp6c) como se usado en el proyecto dhcpv6 hasta el 25/07/2011, permite a los servidores DHCP remotos ejecutar comandos arbitrarios por medio de metacaracteres de shell en un nombre de host obtenido desde un mensaje DHCP. • https://access.redhat.com/security/cve/cve-2011-2717 https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-2717 https://vigilance.fr/vulnerability/dhcp6c-shell-command-injection-10869 https://www.openwall.com/lists/oss-security/2011/07/26/9 • CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection') •