Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2011-2748

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.

Published

2011-08-15T21:55:02.737

Last Modified

2025-04-11T00:51:21.963

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 7.8 (HIGH)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:C

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: NONE
Availability Impact: COMPLETE

Exploitability Score

10.0

Impact Score

6.9

Weaknesses

Type: Primary
CWE-20

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	isc	dhcp	3.0	Yes
Application	isc	dhcp	3.0.1	Yes
Application	isc	dhcp	3.0.1	Yes
Application	isc	dhcp	3.0.1	Yes
Application	isc	dhcp	3.0.1	Yes
Application	isc	dhcp	3.0.1	Yes
Application	isc	dhcp	3.0.1	Yes
Application	isc	dhcp	3.0.1	Yes
Application	isc	dhcp	3.0.1	Yes
Application	isc	dhcp	3.0.1	Yes
Application	isc	dhcp	3.0.1	Yes
Application	isc	dhcp	3.0.1	Yes
Application	isc	dhcp	3.0.1	Yes
Application	isc	dhcp	3.0.1	Yes
Application	isc	dhcp	3.0.2	Yes
Application	isc	dhcp	3.0.2	Yes
Application	isc	dhcp	3.0.2	Yes
Application	isc	dhcp	3.0.2	Yes
Application	isc	dhcp	3.0.2	Yes
Application	isc	dhcp	3.0.3	Yes
Application	isc	dhcp	3.0.3	Yes
Application	isc	dhcp	3.0.3	Yes
Application	isc	dhcp	3.0.4	Yes
Application	isc	dhcp	3.0.4	Yes
Application	isc	dhcp	3.0.4	Yes
Application	isc	dhcp	3.0.4	Yes
Application	isc	dhcp	3.0.4	Yes
Application	isc	dhcp	3.0.5	Yes
Application	isc	dhcp	3.0.5	Yes
Application	isc	dhcp	3.0.6	Yes
Application	isc	dhcp	3.1	Yes
Application	isc	dhcp	3.1-esv	Yes
Application	isc	dhcp	3.1.0	Yes
Application	isc	dhcp	3.1.0	Yes
Application	isc	dhcp	3.1.0	Yes
Application	isc	dhcp	3.1.0	Yes
Application	isc	dhcp	3.1.0	Yes
Application	isc	dhcp	3.1.0	Yes
Application	isc	dhcp	3.1.0	Yes
Application	isc	dhcp	3.1.1	Yes
Application	isc	dhcp	3.1.1	Yes
Application	isc	dhcp	3.1.1	Yes
Application	isc	dhcp	3.1.2	Yes
Application	isc	dhcp	3.1.2	Yes
Application	isc	dhcp	3.1.2	Yes
Application	isc	dhcp	3.1.3	Yes
Application	isc	dhcp	3.1.3	Yes
Application	isc	dhcp	3.1.3	Yes
Application	isc	dhcp	4.0	Yes
Application	isc	dhcp	4.0-esv	Yes
Application	isc	dhcp	4.0.0	Yes
Application	isc	dhcp	4.0.1	Yes
Application	isc	dhcp	4.0.1	Yes
Application	isc	dhcp	4.0.1	Yes
Application	isc	dhcp	4.0.2	Yes
Application	isc	dhcp	4.0.2	Yes
Application	isc	dhcp	4.0.2	Yes
Application	isc	dhcp	4.0.2	Yes
Application	isc	dhcp	4.0.2	Yes
Application	isc	dhcp	4.0.3	Yes
Application	isc	dhcp	4.0.3	Yes
Application	isc	dhcp	4.0.3	Yes
Application	isc	dhcp	4.1-esv	Yes
Application	isc	dhcp	4.1-esv	Yes
Application	isc	dhcp	4.1-esv	Yes
Application	isc	dhcp	4.1-esv	Yes
Application	isc	dhcp	4.1-esv	Yes
Application	isc	dhcp	4.1-esv	Yes
Application	isc	dhcp	4.1.0	Yes
Application	isc	dhcp	4.1.1	Yes
Application	isc	dhcp	4.1.1	Yes
Application	isc	dhcp	4.1.1	Yes
Application	isc	dhcp	4.1.1	Yes
Application	isc	dhcp	4.1.1	Yes
Application	isc	dhcp	4.1.2	Yes
Application	isc	dhcp	4.2.0	Yes
Application	isc	dhcp	4.2.0	Yes
Application	isc	dhcp	4.2.0	Yes
Application	isc	dhcp	4.2.0	Yes
Application	isc	dhcp	4.2.0	Yes
Application	isc	dhcp	4.2.0	Yes
Application	isc	dhcp	4.2.0	Yes
Application	isc	dhcp	4.2.1	Yes
Application	isc	dhcp	4.2.1	Yes
Application	isc	dhcp	4.2.1	Yes
Operating System	canonical	ubuntu_linux	8.04	Yes
Operating System	canonical	ubuntu_linux	10.04	Yes
Operating System	canonical	ubuntu_linux	10.10	Yes
Operating System	canonical	ubuntu_linux	11.04	Yes
Operating System	debian	debian_linux	5.0	Yes
Operating System	debian	debian_linux	6.0	Yes
Operating System	debian	debian_linux	7.0	Yes

References

http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10761 Third Party Advisory ([email protected])
http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065176.html Third Party Advisory ([email protected])
http://lists.opensuse.org/opensuse-updates/2011-09/msg00014.html Mailing List, Third Party Advisory ([email protected])
http://redmine.pfsense.org/issues/1888 Third Party Advisory ([email protected])
http://secunia.com/advisories/45582 Third Party Advisory ([email protected])
http://secunia.com/advisories/45595 Third Party Advisory ([email protected])
http://secunia.com/advisories/45629 Third Party Advisory ([email protected])
http://secunia.com/advisories/45639 Third Party Advisory ([email protected])
http://secunia.com/advisories/45817 Third Party Advisory ([email protected])
http://secunia.com/advisories/45918 Third Party Advisory ([email protected])
http://secunia.com/advisories/46780 Third Party Advisory ([email protected])
http://security.gentoo.org/glsa/glsa-201301-06.xml Third Party Advisory ([email protected])
http://securitytracker.com/id?1025918 Third Party Advisory, VDB Entry ([email protected])
http://www.debian.org/security/2011/dsa-2292 Third Party Advisory ([email protected])
http://www.isc.org/files/release-notes/DHCP%203.1-ESV-R3_0.html Vendor Advisory ([email protected])
http://www.isc.org/files/release-notes/DHCP%204.1-ESV-R3.html Vendor Advisory ([email protected])
http://www.isc.org/files/release-notes/DHCP%204.2.2_0.html Vendor Advisory ([email protected])
http://www.isc.org/software/dhcp/advisories/cve-2011-2748 Patch, Vendor Advisory ([email protected])
http://www.mandriva.com/security/advisories?name=MDVSA-2011:128 Third Party Advisory ([email protected])
http://www.redhat.com/support/errata/RHSA-2011-1160.html Third Party Advisory ([email protected])
http://www.securityfocus.com/bid/49120 Third Party Advisory, VDB Entry ([email protected])
http://www.ubuntu.com/usn/USN-1190-1 Third Party Advisory ([email protected])
https://bugzilla.redhat.com/attachment.cgi?id=517665&action=diff Issue Tracking, Third Party Advisory ([email protected])
https://bugzilla.redhat.com/show_bug.cgi?id=729382 Issue Tracking, Third Party Advisory ([email protected])
https://exchange.xforce.ibmcloud.com/vulnerabilities/69139 Third Party Advisory, VDB Entry ([email protected])
https://hermes.opensuse.org/messages/11695711 Third Party Advisory ([email protected])
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10761 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065176.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://lists.opensuse.org/opensuse-updates/2011-09/msg00014.html Mailing List, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://redmine.pfsense.org/issues/1888 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/45582 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/45595 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/45629 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/45639 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/45817 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/45918 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/46780 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://security.gentoo.org/glsa/glsa-201301-06.xml Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://securitytracker.com/id?1025918 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
http://www.debian.org/security/2011/dsa-2292 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.isc.org/files/release-notes/DHCP%203.1-ESV-R3_0.html Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.isc.org/files/release-notes/DHCP%204.1-ESV-R3.html Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.isc.org/files/release-notes/DHCP%204.2.2_0.html Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.isc.org/software/dhcp/advisories/cve-2011-2748 Patch, Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.mandriva.com/security/advisories?name=MDVSA-2011:128 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.redhat.com/support/errata/RHSA-2011-1160.html Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/49120 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
http://www.ubuntu.com/usn/USN-1190-1 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://bugzilla.redhat.com/attachment.cgi?id=517665&action=diff Issue Tracking, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://bugzilla.redhat.com/show_bug.cgi?id=729382 Issue Tracking, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://exchange.xforce.ibmcloud.com/vulnerabilities/69139 Third Party Advisory, VDB Entry (af854a3a-2127-422b-91ae-364da2661108)
https://hermes.opensuse.org/messages/11695711 Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)