CVE ID:	CVE-2011-0997
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.
Test IDs:	1.3.6.1.4.1.25623.1.0.69481   1.3.6.1.4.1.25623.1.0.69455   1.3.6.1.4.1.25623.1.0.69601   1.3.6.1.4.1.25623.1.0.69427   1.3.6.1.4.1.25623.1.0.831375   1.3.6.1.4.1.25623.1.0.71878   1.3.6.1.4.1.25623.1.0.69561   1.3.6.1.4.1.25623.1.0.69583   1.3.6.1.4.1.25623.1.0.69605   1.3.6.1.4.1.25623.1.0.69588   1.3.6.1.4.1.25623.1.0.122196   1.3.6.1.4.1.25623.1.0.881277   1.3.6.1.4.1.25623.1.0.880543   1.3.6.1.4.1.25623.1.0.69504   1.3.6.1.4.1.25623.1.0.840645   1.3.6.1.4.1.25623.1.0.70825   1.3.6.1.4.1.25623.1.0.870419   1.3.6.1.4.1.25623.1.0.881281   1.3.6.1.4.1.25623.1.0.880486   1.3.6.1.4.1.25623.1.0.840633   1.3.6.1.4.1.25623.1.0.69560   1.3.6.1.4.1.25623.1.0.69494
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2011-0997 BugTraq ID: 47176 http://www.securityfocus.com/bid/47176 CERT/CC vulnerability note: VU#107886 http://www.kb.cert.org/vuls/id/107886 Debian Security Information: DSA-2216 (Google Search) http://www.debian.org/security/2011/dsa-2216 Debian Security Information: DSA-2217 (Google Search) http://www.debian.org/security/2011/dsa-2217 https://www.exploit-db.com/exploits/37623/ http://lists.fedoraproject.org/pipermail/package-announce/2011-April/057888.html http://lists.fedoraproject.org/pipermail/package-announce/2011-April/058279.html http://security.gentoo.org/glsa/glsa-201301-06.xml HPdes Security Advisory: HPSBMU02752 http://marc.info/?l=bugtraq&m=133226187115472&w=2 HPdes Security Advisory: SSRT100802 http://marc.info/?l=bugtraq&m=133226187115472&w=2 http://www.mandriva.com/security/advisories?name=MDVSA-2011:073 http://www.osvdb.org/71493 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12812 RedHat Security Advisories: RHSA-2011:0428 http://www.redhat.com/support/errata/RHSA-2011-0428.html RedHat Security Advisories: RHSA-2011:0840 http://www.redhat.com/support/errata/RHSA-2011-0840.html http://securitytracker.com/id?1025300 http://secunia.com/advisories/44037 http://secunia.com/advisories/44048 http://secunia.com/advisories/44089 http://secunia.com/advisories/44090 http://secunia.com/advisories/44103 http://secunia.com/advisories/44127 http://secunia.com/advisories/44180 http://slackware.com/security/viewer.php?l=slackware-security&y=2011&m=slackware-security.593345 http://www.ubuntu.com/usn/USN-1108-1 http://www.vupen.com/english/advisories/2011/0879 http://www.vupen.com/english/advisories/2011/0886 http://www.vupen.com/english/advisories/2011/0909 http://www.vupen.com/english/advisories/2011/0915 http://www.vupen.com/english/advisories/2011/0926 http://www.vupen.com/english/advisories/2011/0965 http://www.vupen.com/english/advisories/2011/1000 XForce ISS Database: iscdhcp-dhclient-command-execution(66580) https://exchange.xforce.ibmcloud.com/vulnerabilities/66580