7.5

CVE-2011-0997

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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Isc ≫ Dhcp Version3.0
Isc ≫ Dhcp Version3.0.1 Update-
Isc ≫ Dhcp Version3.0.1 Updaterc1
Isc ≫ Dhcp Version3.0.1 Updaterc10
Isc ≫ Dhcp Version3.0.1 Updaterc11
Isc ≫ Dhcp Version3.0.1 Updaterc12
Isc ≫ Dhcp Version3.0.1 Updaterc13
Isc ≫ Dhcp Version3.0.1 Updaterc14
Isc ≫ Dhcp Version3.0.1 Updaterc2
Isc ≫ Dhcp Version3.0.1 Updaterc5
Isc ≫ Dhcp Version3.0.1 Updaterc6
Isc ≫ Dhcp Version3.0.1 Updaterc7
Isc ≫ Dhcp Version3.0.1 Updaterc8
Isc ≫ Dhcp Version3.0.1 Updaterc9
Isc ≫ Dhcp Version3.0.2 Update-
Isc ≫ Dhcp Version3.0.2 Updateb1
Isc ≫ Dhcp Version3.0.2 Updaterc1
Isc ≫ Dhcp Version3.0.2 Updaterc2
Isc ≫ Dhcp Version3.0.2 Updaterc3
Isc ≫ Dhcp Version3.0.3 Update-
Isc ≫ Dhcp Version3.0.3 Updateb1
Isc ≫ Dhcp Version3.0.3 Updateb2
Isc ≫ Dhcp Version3.0.3 Updateb3
Isc ≫ Dhcp Version3.0.4 Update-
Isc ≫ Dhcp Version3.0.4 Updateb1
Isc ≫ Dhcp Version3.0.4 Updateb2
Isc ≫ Dhcp Version3.0.4 Updateb3
Isc ≫ Dhcp Version3.0.4 Updaterc1
Isc ≫ Dhcp Version3.0.5 Update-
Isc ≫ Dhcp Version3.0.5 Updaterc1
Isc ≫ Dhcp Version3.0.6 Updaterc1
Isc ≫ Dhcp Version3.1-esv
Isc ≫ Dhcp Version3.1.0 Update-
Isc ≫ Dhcp Version3.1.0 Updatea1
Isc ≫ Dhcp Version3.1.0 Updatea2
Isc ≫ Dhcp Version3.1.0 Updatea3
Isc ≫ Dhcp Version3.1.0 Updateb1
Isc ≫ Dhcp Version3.1.0 Updateb2
Isc ≫ Dhcp Version3.1.0 Updaterc1
Isc ≫ Dhcp Version3.1.1 Updaterc1
Isc ≫ Dhcp Version3.1.1 Updaterc2
Isc ≫ Dhcp Version3.1.2 Update-
Isc ≫ Dhcp Version3.1.2 Updateb1
Isc ≫ Dhcp Version3.1.2 Updaterc1
Isc ≫ Dhcp Version3.1.3 Update-
Isc ≫ Dhcp Version3.1.3 Updateb1
Isc ≫ Dhcp Version3.1.3 Updaterc1
Isc ≫ Dhcp Version4.1-esv Update-
Isc ≫ Dhcp Version4.1-esv Updaterc1
Isc ≫ Dhcp Version4.2.0 Update-
Isc ≫ Dhcp Version4.2.0 Updatea1
Isc ≫ Dhcp Version4.2.0 Updatea2
Isc ≫ Dhcp Version4.2.0 Updateb1
Isc ≫ Dhcp Version4.2.0 Updateb2
Isc ≫ Dhcp Version4.2.0 Updatep1
Isc ≫ Dhcp Version4.2.0 Updaterc1
Isc ≫ Dhcp Version4.2.1 Update-
Isc ≫ Dhcp Version4.2.1 Updateb1
Isc ≫ Dhcp Version4.2.1 Updaterc1
Debian ≫ Debian Linux Version5.0
Debian ≫ Debian Linux Version6.0
Debian ≫ Debian Linux Version7.0
Canonical ≫ Ubuntu Linux Version6.06 SwEditionlts
Canonical ≫ Ubuntu Linux Version8.04 SwEditionlts
Canonical ≫ Ubuntu Linux Version9.10
Canonical ≫ Ubuntu Linux Version10.04 SwEditionlts
Canonical ≫ Ubuntu Linux Version10.10
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 81.4% 0.991
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 7.5 10 6.4
AV:N/AC:L/Au:N/C:P/I:P/A:P
CWE-20 Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

http://marc.info/?l=bugtraq&m=133226187115472&w=2
Third Party Advisory
Mailing List
http://securitytracker.com/id?1025300
Third Party Advisory
VDB Entry
http://www.kb.cert.org/vuls/id/107886
Third Party Advisory
US Government Resource
http://www.securityfocus.com/bid/47176
Third Party Advisory
VDB Entry
https://bugzilla.redhat.com/show_bug.cgi?id=689832
Patch
Third Party Advisory
Issue Tracking
https://www.exploit-db.com/exploits/37623/
Third Party Advisory
VDB Entry