U.S. flag   An official website of the United States government
Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS
A lock (Dot gov) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

CVE-2011-0997 Detail

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.


Metrics

NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving NIST webspace. We have provided these links to other web sites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other web sites that are more appropriate for your purpose. NIST does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, NIST does not endorse any commercial products that may be mentioned on these sites. Please address comments about this page to nvd@nist.gov.

Hyperlink Resource
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10761 Third Party Advisory 
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10761 Third Party Advisory 
http://lists.fedoraproject.org/pipermail/package-announce/2011-April/057888.html Mailing List  Third Party Advisory 
http://lists.fedoraproject.org/pipermail/package-announce/2011-April/057888.html Mailing List  Third Party Advisory 
http://lists.fedoraproject.org/pipermail/package-announce/2011-April/058279.html Mailing List  Third Party Advisory 
http://lists.fedoraproject.org/pipermail/package-announce/2011-April/058279.html Mailing List  Third Party Advisory 
http://marc.info/?l=bugtraq&m=133226187115472&w=2 Mailing List  Third Party Advisory 
http://marc.info/?l=bugtraq&m=133226187115472&w=2 Mailing List  Third Party Advisory 
http://marc.info/?l=bugtraq&m=133226187115472&w=2 Mailing List  Third Party Advisory 
http://marc.info/?l=bugtraq&m=133226187115472&w=2 Mailing List  Third Party Advisory 
http://secunia.com/advisories/44037 Third Party Advisory 
http://secunia.com/advisories/44037 Third Party Advisory 
http://secunia.com/advisories/44048 Third Party Advisory 
http://secunia.com/advisories/44048 Third Party Advisory 
http://secunia.com/advisories/44089 Third Party Advisory 
http://secunia.com/advisories/44089 Third Party Advisory 
http://secunia.com/advisories/44090 Third Party Advisory 
http://secunia.com/advisories/44090 Third Party Advisory 
http://secunia.com/advisories/44103 Third Party Advisory 
http://secunia.com/advisories/44103 Third Party Advisory 
http://secunia.com/advisories/44127 Third Party Advisory 
http://secunia.com/advisories/44127 Third Party Advisory 
http://secunia.com/advisories/44180 Third Party Advisory 
http://secunia.com/advisories/44180 Third Party Advisory 
http://security.gentoo.org/glsa/glsa-201301-06.xml Third Party Advisory 
http://security.gentoo.org/glsa/glsa-201301-06.xml Third Party Advisory 
http://securitytracker.com/id?1025300 Third Party Advisory  VDB Entry 
http://securitytracker.com/id?1025300 Third Party Advisory  VDB Entry 
http://slackware.com/security/viewer.php?l=slackware-security&y=2011&m=slackware-security.593345 Third Party Advisory 
http://slackware.com/security/viewer.php?l=slackware-security&y=2011&m=slackware-security.593345 Third Party Advisory 
http://www.debian.org/security/2011/dsa-2216 Third Party Advisory 
http://www.debian.org/security/2011/dsa-2216 Third Party Advisory 
http://www.debian.org/security/2011/dsa-2217 Third Party Advisory 
http://www.debian.org/security/2011/dsa-2217 Third Party Advisory 
http://www.kb.cert.org/vuls/id/107886 Third Party Advisory  US Government Resource 
http://www.kb.cert.org/vuls/id/107886 Third Party Advisory  US Government Resource 
http://www.mandriva.com/security/advisories?name=MDVSA-2011:073 Third Party Advisory 
http://www.mandriva.com/security/advisories?name=MDVSA-2011:073 Third Party Advisory 
http://www.osvdb.org/71493 Broken Link 
http://www.osvdb.org/71493 Broken Link 
http://www.redhat.com/support/errata/RHSA-2011-0428.html Third Party Advisory 
http://www.redhat.com/support/errata/RHSA-2011-0428.html Third Party Advisory 
http://www.redhat.com/support/errata/RHSA-2011-0840.html Third Party Advisory 
http://www.redhat.com/support/errata/RHSA-2011-0840.html Third Party Advisory 
http://www.securityfocus.com/bid/47176 Third Party Advisory  VDB Entry 
http://www.securityfocus.com/bid/47176 Third Party Advisory  VDB Entry 
http://www.ubuntu.com/usn/USN-1108-1 Third Party Advisory 
http://www.ubuntu.com/usn/USN-1108-1 Third Party Advisory 
http://www.vupen.com/english/advisories/2011/0879 Permissions Required 
http://www.vupen.com/english/advisories/2011/0879 Permissions Required 
http://www.vupen.com/english/advisories/2011/0886 Permissions Required 
http://www.vupen.com/english/advisories/2011/0886 Permissions Required 
http://www.vupen.com/english/advisories/2011/0909 Permissions Required 
http://www.vupen.com/english/advisories/2011/0909 Permissions Required 
http://www.vupen.com/english/advisories/2011/0915 Permissions Required 
http://www.vupen.com/english/advisories/2011/0915 Permissions Required 
http://www.vupen.com/english/advisories/2011/0926 Permissions Required 
http://www.vupen.com/english/advisories/2011/0926 Permissions Required 
http://www.vupen.com/english/advisories/2011/0965 Permissions Required 
http://www.vupen.com/english/advisories/2011/0965 Permissions Required 
http://www.vupen.com/english/advisories/2011/1000 Permissions Required 
http://www.vupen.com/english/advisories/2011/1000 Permissions Required 
https://bugzilla.redhat.com/show_bug.cgi?id=689832 Issue Tracking  Patch  Third Party Advisory 
https://bugzilla.redhat.com/show_bug.cgi?id=689832 Issue Tracking  Patch  Third Party Advisory 
https://exchange.xforce.ibmcloud.com/vulnerabilities/66580 Third Party Advisory  VDB Entry 
https://exchange.xforce.ibmcloud.com/vulnerabilities/66580 Third Party Advisory  VDB Entry 
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12812 Third Party Advisory 
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12812 Third Party Advisory 
https://www.exploit-db.com/exploits/37623/ Third Party Advisory  VDB Entry 
https://www.exploit-db.com/exploits/37623/ Third Party Advisory  VDB Entry 
https://www.isc.org/software/dhcp/advisories/cve-2011-0997 Patch  Vendor Advisory 
https://www.isc.org/software/dhcp/advisories/cve-2011-0997 Patch  Vendor Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-20 Improper Input Validation cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

CPEs loading, please wait.

Denotes Vulnerable Software
Are we missing a CPE here? Please let us know.

Change History

8 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2011-0997
NVD Published Date:
04/08/2011
NVD Last Modified:
11/20/2024
Source:
MITRE