{"id":"CVE-2011-0997","state":"PUBLISHED","title":"dhclient in ISC DHCP 3.0.x through 4.2.x before 4.2.1-P1, 3.1-ESV before 3.1-ESV-R1, and 4.1-ESV before 4.1-ESV-R2 allows remote attackers to execute arbitrary commands via shell m","description":"dhclient in ISC DHCP 3.0.x through 4.2.x before 4.2.1-P1, 3.1-ESV before 3.1-ESV-R1, and 4.1-ESV before 4.1-ESV-R2 allows remote attackers to execute arbitrary commands via shell metacharacters in a hostname obtained from a DHCP message, as demonstrated by a hostname that is provided to dhclient-script.","publishedAt":"2011-04-08T15:00:00.000Z","updatedAt":"2024-08-06T22:14:27.265Z","severity":null,"assigner":"mitre","products":["n/a 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