Test ID:	1.3.6.1.4.1.25623.1.0.69560
Category:	Debian Local Security Checks
Title:	Debian: Security Advisory (DSA-2216-1)
Summary:	The remote host is missing an update for the Debian 'isc-dhcp' package(s) announced via the DSA-2216-1 advisory.
Description:	Summary: The remote host is missing an update for the Debian 'isc-dhcp' package(s) announced via the DSA-2216-1 advisory. Vulnerability Insight: Sebastian Krahmer and Marius Tomaschewski discovered that dhclient of isc-dhcp, a DHCP client, is not properly filtering shell meta-characters in certain options in DHCP server responses. These options are reused in an insecure fashion by dhclient scripts. This allows an attacker to execute arbitrary commands with the privileges of such a process by sending crafted DHCP options to a client using a rogue server. For the oldstable distribution (lenny), this problem has been fixed in additional update for dhcp3. For the stable distribution (squeeze), this problem has been fixed in version 4.1.1-P1-15+squeeze2. For the testing distribution (wheezy), this problem will be fixed soon. For the unstable distribution (sid), this problem has been fixed in version 4.1.1-P1-16.1. We recommend that you upgrade your isc-dhcp packages. Affected Software/OS: 'isc-dhcp' package(s) on Debian 6. Solution: Please install the updated package(s). CVSS Score: 7.5 CVSS Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
Cross-Ref:	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://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 http://www.redhat.com/support/errata/RHSA-2011-0428.html 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
Copyright	Copyright (C) 2011 Greenbone AG

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