Not a U.S. government website. NDD is an independent vulnerability database by Volerion and is not affiliated with or endorsed by NIST or NVD.

CVE-2011-2748 Details

Description

The server in ISC DHCP 3.x and 4.x before 4.2.2, 3.1-ESV before 3.1-ESV-R3, and 4.1-ESV before 4.1-ESV-R3 allows remote attackers to cause a denial of service (daemon exit) via a crafted DHCP packet.

Metrics

CVSS 3.x Severity and Vector Strings:

No CVSS 3.x data is available for this CVE.

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URL	Source(s)	Tag(s)
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10761	CVE	Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065176.html	CVE	Third Party Advisory
http://lists.opensuse.org/opensuse-updates/2011-09/msg00014.html	CVE	Mailing ListThird Party Advisory
http://redmine.pfsense.org/issues/1888	CVE	Third Party Advisory
https://bugzilla.redhat.com/attachment.cgi?id=517665&action=diff	CVE	Issue TrackingThird Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=729382	CVE	Issue TrackingThird Party Advisory
http://secunia.com/advisories/45582	CVE	Third Party Advisory
http://secunia.com/advisories/45595	CVE	Third Party Advisory
http://secunia.com/advisories/45629	CVE	Third Party Advisory
http://secunia.com/advisories/45639	CVE	Third Party Advisory
http://secunia.com/advisories/45817	CVE	Third Party Advisory
http://secunia.com/advisories/45918	CVE	Third Party Advisory
http://secunia.com/advisories/46780	CVE	Third Party Advisory
http://security.gentoo.org/glsa/glsa-201301-06.xml	CVE	Third Party Advisory
http://securitytracker.com/id?1025918	CVE	Third Party AdvisoryVDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/69139	CVE	Third Party AdvisoryVDB Entry
https://hermes.opensuse.org/messages/11695711	CVE	Third Party Advisory
http://www.debian.org/security/2011/dsa-2292	CVE	Third Party Advisory
http://www.isc.org/files/release-notes/DHCP%203.1-ESV-R3_0.html	CVE	Vendor Advisory
http://www.isc.org/files/release-notes/DHCP%204.1-ESV-R3.html	CVE	Vendor Advisory
http://www.isc.org/files/release-notes/DHCP%204.2.2_0.html	CVE	Vendor Advisory
http://www.isc.org/software/dhcp/advisories/cve-2011-2748	CVE	PatchVendor Advisory
http://www.mandriva.com/security/advisories?name=MDVSA-2011:128	CVE	Third Party Advisory
http://www.redhat.com/support/errata/RHSA-2011-1160.html	CVE	Third Party Advisory
http://www.securityfocus.com/bid/49120	CVE	Third Party AdvisoryVDB Entry
http://www.ubuntu.com/usn/USN-1190-1	CVE	Third Party Advisory
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10761	[email protected]	Third Party Advisory
http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065176.html	[email protected]	Third Party Advisory
http://lists.opensuse.org/opensuse-updates/2011-09/msg00014.html	[email protected]	Mailing ListThird Party Advisory
http://redmine.pfsense.org/issues/1888	[email protected]	Third Party Advisory
https://bugzilla.redhat.com/attachment.cgi?id=517665&action=diff	[email protected]	Issue TrackingThird Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=729382	[email protected]	Issue TrackingThird Party Advisory
http://secunia.com/advisories/45582	[email protected]	Third Party Advisory
http://secunia.com/advisories/45595	[email protected]	Third Party Advisory
http://secunia.com/advisories/45629	[email protected]	Third Party Advisory
http://secunia.com/advisories/45639	[email protected]	Third Party Advisory
http://secunia.com/advisories/45817	[email protected]	Third Party Advisory
http://secunia.com/advisories/45918	[email protected]	Third Party Advisory
http://secunia.com/advisories/46780	[email protected]	Third Party Advisory
http://security.gentoo.org/glsa/glsa-201301-06.xml	[email protected]	Third Party Advisory
http://securitytracker.com/id?1025918	[email protected]	Third Party AdvisoryVDB Entry
https://exchange.xforce.ibmcloud.com/vulnerabilities/69139	[email protected]	Third Party AdvisoryVDB Entry
https://hermes.opensuse.org/messages/11695711	[email protected]	Third Party Advisory
http://www.debian.org/security/2011/dsa-2292	[email protected]	Third Party Advisory
http://www.isc.org/files/release-notes/DHCP%203.1-ESV-R3_0.html	[email protected]	Vendor Advisory
http://www.isc.org/files/release-notes/DHCP%204.1-ESV-R3.html	[email protected]	Vendor Advisory
http://www.isc.org/files/release-notes/DHCP%204.2.2_0.html	[email protected]	Vendor Advisory
http://www.isc.org/software/dhcp/advisories/cve-2011-2748	[email protected]	PatchVendor Advisory
http://www.mandriva.com/security/advisories?name=MDVSA-2011:128	[email protected]	Third Party Advisory
http://www.redhat.com/support/errata/RHSA-2011-1160.html	[email protected]	Third Party Advisory
http://www.securityfocus.com/bid/49120	[email protected]	Third Party AdvisoryVDB Entry
http://www.ubuntu.com/usn/USN-1190-1	[email protected]	Third Party Advisory

see all 52 references

Weakness Enumeration

CWE-ID	CWE Name	Source
CWE-20	Improper Input Validation	[email protected]

Affected Products

Product	Versions
isc dhcp	3.0 3.0.1 - 3.0.1 rc1 3.0.1 rc10 3.0.1 rc11
CPE 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: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:::::::* 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:-:::::: 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:::::: cpe:2.3:a:isc:dhcp:4.0:::::::* cpe:2.3:a:isc:dhcp:4.0-esv:::::::* cpe:2.3:a:isc:dhcp:4.0.0:::::::* cpe:2.3:a:isc:dhcp:4.0.1:-:::::: cpe:2.3:a:isc:dhcp:4.0.1:b1:::::: cpe:2.3:a:isc:dhcp:4.0.1:rc1:::::: cpe:2.3:a:isc:dhcp:4.0.2:-:::::: cpe:2.3:a:isc:dhcp:4.0.2:b1:::::: cpe:2.3:a:isc:dhcp:4.0.2:b2:::::: cpe:2.3:a:isc:dhcp:4.0.2:b3:::::: cpe:2.3:a:isc:dhcp:4.0.2:rc1:::::: cpe:2.3:a:isc:dhcp:4.0.3:-:::::: cpe:2.3:a:isc:dhcp:4.0.3:b1:::::: cpe:2.3:a:isc:dhcp:4.0.3:rc1:::::: cpe:2.3:a:isc:dhcp:4.1-esv:-:::::: cpe:2.3:a:isc:dhcp:4.1-esv:r1:::::: cpe:2.3:a:isc:dhcp:4.1-esv:r2:::::: cpe:2.3:a:isc:dhcp:4.1-esv:r3:::::: cpe:2.3:a:isc:dhcp:4.1-esv:r3_b1:::::: cpe:2.3:a:isc:dhcp:4.1-esv:rc1:::::: cpe:2.3:a:isc:dhcp:4.1.0:::::::* cpe:2.3:a:isc:dhcp:4.1.1:-:::::: cpe:2.3:a:isc:dhcp:4.1.1:b1:::::: cpe:2.3:a:isc:dhcp:4.1.1:b2:::::: cpe:2.3:a:isc:dhcp:4.1.1:b3:::::: cpe:2.3:a:isc:dhcp:4.1.1:rc1:::::: cpe:2.3:a:isc:dhcp:4.1.2:::::::* 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:::::: Remediation No remediation found in references.
canonical ubuntu linux	8.04 10.04 10.10 11.04
CPE cpe:2.3:o:canonical:ubuntu_linux:8.04::::lts::: cpe:2.3:o:canonical:ubuntu_linux:10.04::::lts::: cpe:2.3:o:canonical:ubuntu_linux:10.10:::::::* cpe:2.3:o:canonical:ubuntu_linux:11.04:::::::* Remediation No remediation found in references.
debian debian linux	5.0 6.0 7.0
CPE 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:::::::* Remediation No remediation found in references.

Change History

8 change records found show changes

Date	Action	Recorded By
Jun 16, 2026	CVE Modified	[email protected]
Apr 29, 2026	Status Change	[email protected]
Nov 21, 2024	CVE Modified	CVE
May 14, 2024	CVE Modified	[email protected]
Jan 8, 2020	Modified Analysis	[email protected]
Aug 29, 2017	CVE Modified	[email protected]
Dec 31, 2016	CVE Modified	[email protected]
Aug 16, 2011	Initial Analysis	[email protected]

CVE-2011-2748 Details

Description

Metrics

References to Advisories, Solutions, and Tools

Weakness Enumeration

Affected Products

CPE

Remediation

CPE

Remediation

CPE

Remediation

Change History

QUICK INFO