CVE-2011-0997
ISC DHCP Command Injection in dhclient
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.
INFO
Published Date :
April 8, 2011, 3:17 p.m.
Last Modified :
April 1, 2020, 1:07 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
6.4
Exploitability Score :
10.0
Affected Products
The following products are affected by CVE-2011-0997
vulnerability.
Even if cvefeed.io
is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2011-0997
.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2011-0997
vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2011-0997
vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Modified Analysis by [email protected]
Apr. 01, 2020
Action Type Old Value New Value Changed Reference Type http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10761 No Types Assigned http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10761 Third Party Advisory Changed Reference Type http://lists.fedoraproject.org/pipermail/package-announce/2011-April/057888.html No Types Assigned http://lists.fedoraproject.org/pipermail/package-announce/2011-April/057888.html Mailing List, Third Party Advisory Changed Reference Type http://lists.fedoraproject.org/pipermail/package-announce/2011-April/058279.html No Types Assigned http://lists.fedoraproject.org/pipermail/package-announce/2011-April/058279.html Mailing List, Third Party Advisory Changed Reference Type http://marc.info/?l=bugtraq&m=133226187115472&w=2 No Types Assigned http://marc.info/?l=bugtraq&m=133226187115472&w=2 Mailing List, Third Party Advisory Changed Reference Type http://secunia.com/advisories/44037 Vendor Advisory http://secunia.com/advisories/44037 Third Party Advisory Changed Reference Type http://secunia.com/advisories/44048 No Types Assigned http://secunia.com/advisories/44048 Third Party Advisory Changed Reference Type http://secunia.com/advisories/44089 No Types Assigned http://secunia.com/advisories/44089 Third Party Advisory Changed Reference Type http://secunia.com/advisories/44090 No Types Assigned http://secunia.com/advisories/44090 Third Party Advisory Changed Reference Type http://secunia.com/advisories/44103 No Types Assigned http://secunia.com/advisories/44103 Third Party Advisory Changed Reference Type http://secunia.com/advisories/44127 No Types Assigned http://secunia.com/advisories/44127 Third Party Advisory Changed Reference Type http://secunia.com/advisories/44180 No Types Assigned http://secunia.com/advisories/44180 Third Party Advisory Changed Reference Type http://security.gentoo.org/glsa/glsa-201301-06.xml No Types Assigned http://security.gentoo.org/glsa/glsa-201301-06.xml Third Party Advisory Changed Reference Type http://securitytracker.com/id?1025300 No Types Assigned http://securitytracker.com/id?1025300 Third Party Advisory, VDB Entry Changed Reference Type http://slackware.com/security/viewer.php?l=slackware-security&y=2011&m=slackware-security.593345 No Types Assigned http://slackware.com/security/viewer.php?l=slackware-security&y=2011&m=slackware-security.593345 Third Party Advisory Changed Reference Type http://www.debian.org/security/2011/dsa-2216 No Types Assigned http://www.debian.org/security/2011/dsa-2216 Third Party Advisory Changed Reference Type http://www.debian.org/security/2011/dsa-2217 No Types Assigned http://www.debian.org/security/2011/dsa-2217 Third Party Advisory Changed Reference Type http://www.kb.cert.org/vuls/id/107886 US Government Resource http://www.kb.cert.org/vuls/id/107886 Third Party Advisory, US Government Resource Changed Reference Type http://www.mandriva.com/security/advisories?name=MDVSA-2011:073 No Types Assigned http://www.mandriva.com/security/advisories?name=MDVSA-2011:073 Third Party Advisory Changed Reference Type http://www.osvdb.org/71493 No Types Assigned http://www.osvdb.org/71493 Broken Link Changed Reference Type http://www.redhat.com/support/errata/RHSA-2011-0428.html No Types Assigned http://www.redhat.com/support/errata/RHSA-2011-0428.html Third Party Advisory Changed Reference Type http://www.redhat.com/support/errata/RHSA-2011-0840.html No Types Assigned http://www.redhat.com/support/errata/RHSA-2011-0840.html Third Party Advisory Changed Reference Type http://www.securityfocus.com/bid/47176 No Types Assigned http://www.securityfocus.com/bid/47176 Third Party Advisory, VDB Entry Changed Reference Type http://www.ubuntu.com/usn/USN-1108-1 No Types Assigned http://www.ubuntu.com/usn/USN-1108-1 Third Party Advisory Changed Reference Type http://www.vupen.com/english/advisories/2011/0879 Vendor Advisory http://www.vupen.com/english/advisories/2011/0879 Permissions Required Changed Reference Type http://www.vupen.com/english/advisories/2011/0886 No Types Assigned http://www.vupen.com/english/advisories/2011/0886 Permissions Required Changed Reference Type http://www.vupen.com/english/advisories/2011/0909 No Types Assigned http://www.vupen.com/english/advisories/2011/0909 Permissions Required Changed Reference Type http://www.vupen.com/english/advisories/2011/0915 No Types Assigned http://www.vupen.com/english/advisories/2011/0915 Permissions Required Changed Reference Type http://www.vupen.com/english/advisories/2011/0926 No Types Assigned http://www.vupen.com/english/advisories/2011/0926 Permissions Required Changed Reference Type http://www.vupen.com/english/advisories/2011/0965 No Types Assigned http://www.vupen.com/english/advisories/2011/0965 Permissions Required Changed Reference Type http://www.vupen.com/english/advisories/2011/1000 No Types Assigned http://www.vupen.com/english/advisories/2011/1000 Permissions Required Changed Reference Type https://bugzilla.redhat.com/show_bug.cgi?id=689832 Patch https://bugzilla.redhat.com/show_bug.cgi?id=689832 Issue Tracking, Patch, Third Party Advisory Changed Reference Type https://exchange.xforce.ibmcloud.com/vulnerabilities/66580 No Types Assigned https://exchange.xforce.ibmcloud.com/vulnerabilities/66580 Third Party Advisory, VDB Entry Changed Reference Type https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12812 No Types Assigned https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12812 Third Party Advisory Changed Reference Type https://www.exploit-db.com/exploits/37623/ No Types Assigned https://www.exploit-db.com/exploits/37623/ Third Party Advisory, VDB Entry Changed CPE Configuration OR *cpe:2.3:a:isc:dhcp:3.0:*:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.0.1:*:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.0.1:rc1:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.0.1:rc10:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.0.1:rc11:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.0.1:rc12:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.0.1:rc13:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.0.1:rc14:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.0.1:rc2:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.0.1:rc5:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.0.1:rc6:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.0.1:rc7:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.0.1:rc8:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.0.1:rc9:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.0.2:*:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.0.2:b1:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.0.2:rc1:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.0.2:rc2:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.0.2:rc3:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.0.3:*:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.0.3:b1:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.0.3:b2:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.0.3:b3:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.0.4:*:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.0.4:b1:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.0.4:b2:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.0.4:b3:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.0.4:rc1:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.0.5:*:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.0.5:rc1:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.0.6:rc1:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.1-esv:*:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.1.0:*:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.1.0:a1:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.1.0:a2:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.1.0:a3:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.1.0:b1:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.1.0:b2:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.1.0:rc1:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.1.1:rc1:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.1.1:rc2:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.1.2:*:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.1.2:b1:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.1.2:rc1:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.1.3:*:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.1.3:b1:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.1.3:rc1:*:*:*:*:*:* OR *cpe:2.3:a:isc:dhcp:3.0:*:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.0.1:-:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.0.1:rc1:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.0.1:rc10:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.0.1:rc11:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.0.1:rc12:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.0.1:rc13:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.0.1:rc14:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.0.1:rc2:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.0.1:rc5:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.0.1:rc6:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.0.1:rc7:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.0.1:rc8:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.0.1:rc9:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.0.2:-:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.0.2:b1:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.0.2:rc1:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.0.2:rc2:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.0.2:rc3:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.0.3:-:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.0.3:b1:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.0.3:b2:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.0.3:b3:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.0.4:-:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.0.4:b1:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.0.4:b2:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.0.4:b3:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.0.4:rc1:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.0.5:-:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.0.5:rc1:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.0.6:rc1:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.1-esv:*:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.1.0:-:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.1.0:a1:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.1.0:a2:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.1.0:a3:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.1.0:b1:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.1.0:b2:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.1.0:rc1:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.1.1:rc1:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.1.1:rc2:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.1.2:-:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.1.2:b1:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.1.2:rc1:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.1.3:-:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.1.3:b1:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:3.1.3:rc1:*:*:*:*:*:* Changed CPE Configuration OR *cpe:2.3:a:isc:dhcp:4.1-esv:*:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:4.1-esv:rc1:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:4.2.0:*:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:4.2.0:a1:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:4.2.0:a2:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:4.2.0:b1:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:4.2.0:b2:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:4.2.0:p1:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:4.2.0:rc1:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:4.2.1:*:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:4.2.1:b1:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:4.2.1:rc1:*:*:*:*:*:* OR *cpe:2.3:a:isc:dhcp:4.1-esv:-:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:4.1-esv:rc1:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:4.2.0:-:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:4.2.0:a1:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:4.2.0:a2:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:4.2.0:b1:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:4.2.0:b2:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:4.2.0:p1:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:4.2.0:rc1:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:4.2.1:-:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:4.2.1:b1:*:*:*:*:*:* *cpe:2.3:a:isc:dhcp:4.2.1:rc1:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:debian:debian_linux:5.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:6.0:*:*:*:*:*:*:* *cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:* Added CPE Configuration OR *cpe:2.3:o:canonical:ubuntu_linux:6.06:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:8.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:9.10:*:*:*:*:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:10.04:*:*:*:lts:*:*:* *cpe:2.3:o:canonical:ubuntu_linux:10.10:*:*:*:*:*:*:* -
CVE Modified by [email protected]
Sep. 19, 2017
Action Type Old Value New Value Removed Reference http://oval.mitre.org/repository/data/getDef?id=oval:org.mitre.oval:def:12812 [No Types Assigned] Added Reference https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12812 [No Types Assigned] -
CVE Modified by [email protected]
Sep. 17, 2017
Action Type Old Value New Value Added Reference https://www.exploit-db.com/exploits/37623/ [No Types Assigned] -
CVE Modified by [email protected]
Aug. 17, 2017
Action Type Old Value New Value Removed Reference http://xforce.iss.net/xforce/xfdb/66580 [No Types Assigned] Added Reference https://exchange.xforce.ibmcloud.com/vulnerabilities/66580 [No Types Assigned] -
CVE Modified by [email protected]
Dec. 31, 2016
Action Type Old Value New Value Added Reference http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10761 [No Types Assigned] -
Initial Analysis by [email protected]
Apr. 08, 2011
Action Type Old Value New Value
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2011-0997
is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2011-0997
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
96.79 }} -0.16%
score
0.99720
percentile