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CVE-2011-0997
CVE information
Published
Last Modified
CVSSv2.0 Severity
Impact Analysis
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..
CVSSv2.0 Score
- Severity
- High
- Base Score
- 7.5/10
- Exploit Score
- 10/10
- Access Vector
- Network
- Access Complexity
- Low
- Authentication Required
- None
- Impact Score
- 6.4/10
- Confidentiality Impact
- Partial
- Availability Impact
- Partial
- Integrity Impact
- Partial
Products Affected
CPE | Affected | Vulnerable | Excluding | Edit |
---|---|---|---|---|
cpe:2.3:a:isc:dhcp:3.0.4:b2:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:isc:dhcp:3.1.0:b1:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:isc:dhcp:3.1.0:a3:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:isc:dhcp:3.0.6:rc1:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:isc:dhcp:3.1.2:rc1:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:isc:dhcp:3.1.0:rc1:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:isc:dhcp:3.0.4:b1:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:isc:dhcp:3.1.0:a1:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:isc:dhcp:3.0.1:rc12:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:isc:dhcp:3.0:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:isc:dhcp:3.0.2:b1:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:isc:dhcp:3.0.3:b1:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:isc:dhcp:3.0.1:rc1:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:isc:dhcp:3.0.4:b3:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:isc:dhcp:3.0.2:rc1:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:isc:dhcp:3.0.1:rc7:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:isc:dhcp:3.1-esv:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:isc:dhcp:3.0.2:rc3:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:isc:dhcp:3.0.1:rc2:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:isc:dhcp:3.1.3:b1:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:isc:dhcp:3.0.1:rc14:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:isc:dhcp:3.0.1:rc6:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:isc:dhcp:3.0.2:rc2:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:isc:dhcp:3.0.1:rc13:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:isc:dhcp:3.0.1:rc9:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:isc:dhcp:3.0.3:b3:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:isc:dhcp:3.1.1:rc1:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:isc:dhcp:3.1.0:a2:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:isc:dhcp:3.0.1:rc8:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:isc:dhcp:3.0.3:b2:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:isc:dhcp:3.1.2:b1:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:isc:dhcp:3.1.3:rc1:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:isc:dhcp:3.0.1:rc10:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:isc:dhcp:3.0.5:rc1:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:isc:dhcp:3.0.1:rc11:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:isc:dhcp:3.1.1:rc2:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:isc:dhcp:3.0.4:rc1:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:isc:dhcp:3.1.0:b2:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:isc:dhcp:3.0.1:rc5:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:isc:dhcp:3.0.1:-:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:isc:dhcp:3.0.2:-:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:isc:dhcp:3.0.4:-:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:isc:dhcp:3.0.5:-:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:isc:dhcp:3.1.0:-:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:isc:dhcp:3.1.2:-:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:isc:dhcp:3.1.3:-:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:isc:dhcp:3.0.3:-:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:isc:dhcp:4.2.0:b2:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:isc:dhcp:4.2.0:a2:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:isc:dhcp:4.2.0:b1:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:isc:dhcp:4.2.1:rc1:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:isc:dhcp:4.2.0:a1:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:isc:dhcp:4.1-esv:rc1:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:isc:dhcp:4.2.1:b1:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:isc:dhcp:4.2.0:rc1:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:isc:dhcp:4.2.0:p1:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:isc:dhcp:4.1-esv:-:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:isc:dhcp:4.2.0:-:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:a:isc:dhcp:4.2.1:-:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:debian:debian_linux:5.0:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:debian:debian_linux:6.0:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:canonical:ubuntu_linux:10.10:*:*:*:*:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:canonical:ubuntu_linux:6.06:*:*:*:lts:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:canonical:ubuntu_linux:8.04:*:*:*:lts:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:canonical:ubuntu_linux:10.04:*:*:*:lts:*:*:* |
Yes
|
- | - | |
cpe:2.3:o:canonical:ubuntu_linux:9.10:*:*:*:*:*:*:* |
Yes
|
- | - |
References
- http://secunia.com/advisories/44037
- http://www.osvdb.org/71493
- http://www.vupen.com/english/advisories/2011/0879
- http://securitytracker.com/id?1025300
- http://www.securityfocus.com/bid/47176
- https://bugzilla.redhat.com/show_bug.cgi?id=689832
- https://www.isc.org/software/dhcp/advisories/cve-2011-0997
- http://www.kb.cert.org/vuls/id/107886
- http://secunia.com/advisories/44048
- http://secunia.com/advisories/44127
- http://lists.fedoraproject.org/pipermail/package-announce/2011-April/057888.html
- http://secunia.com/advisories/44089
- http://www.redhat.com/support/errata/RHSA-2011-0428.html
- http://www.vupen.com/english/advisories/2011/0915
- http://secunia.com/advisories/44103
- http://www.debian.org/security/2011/dsa-2217
- http://www.mandriva.com/security/advisories?name=MDVSA-2011:073
- http://www.vupen.com/english/advisories/2011/0965
- http://secunia.com/advisories/44090
- http://lists.fedoraproject.org/pipermail/package-announce/2011-April/058279.html
- http://secunia.com/advisories/44180
- http://www.vupen.com/english/advisories/2011/0926
- http://slackware.com/security/viewer.php?l=slackware-security&y=2011&m=slackware-securit
- http://www.debian.org/security/2011/dsa-2216
- http://www.vupen.com/english/advisories/2011/0886
- http://www.vupen.com/english/advisories/2011/0909
- http://www.ubuntu.com/usn/USN-1108-1
- http://www.vupen.com/english/advisories/2011/1000
- http://www.redhat.com/support/errata/RHSA-2011-0840.html
- http://marc.info/?l=bugtraq&m=133226187115472&w=2
- http://security.gentoo.org/glsa/glsa-201301-06.xml
- http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10761
- https://exchange.xforce.ibmcloud.com/vulnerabilities/66580
- https://www.exploit-db.com/exploits/37623/
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A1