CVE-2011-2749

ISC DHCP 3.x-4.x < 4.2.2, 3.1-ESV < 3.1-ESV-R3, 4.1-ESV < 4.1-ESV-R3 - Denial of Service via Crafted BOOTP Packet

Title source: llm
STIX 2.1

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 BOOTP packet.

References (24)

Core 24
Core References
Third Party Advisory vendor-advisory x_refsource_ubuntu
http://www.ubuntu.com/usn/USN-1190-1
Third Party Advisory vendor-advisory x_refsource_fedora
http://lists.fedoraproject.org/pipermail/package-announce/2011-September/065176.html
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/45595
Mailing List, Third Party Advisory vendor-advisory x_refsource_suse
http://lists.opensuse.org/opensuse-updates/2011-09/msg00014.html
Third Party Advisory vendor-advisory x_refsource_debian
http://www.debian.org/security/2011/dsa-2292
Third Party Advisory vendor-advisory x_refsource_redhat
http://www.redhat.com/support/errata/RHSA-2011-1160.html
Third Party Advisory, VDB Entry vdb-entry x_refsource_sectrack
http://securitytracker.com/id?1025918
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/45817
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/49120
Third Party Advisory x_refsource_confirm
http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10761
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/45582
Issue Tracking, Third Party Advisory x_refsource_confirm
https://bugzilla.redhat.com/attachment.cgi?id=517665&action=diff
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/45918
Vendor Advisory x_refsource_confirm
http://www.isc.org/software/dhcp/advisories/cve-2011-2748
Third Party Advisory vendor-advisory x_refsource_gentoo
http://security.gentoo.org/glsa/glsa-201301-06.xml
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/45639
Issue Tracking, Patch, Third Party Advisory x_refsource_confirm
https://bugzilla.redhat.com/show_bug.cgi?id=729382
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/45629
Third Party Advisory vendor-advisory x_refsource_suse
https://hermes.opensuse.org/messages/11695711
Third Party Advisory vendor-advisory x_refsource_mandriva
http://www.mandriva.com/security/advisories?name=MDVSA-2011:128
Third Party Advisory third-party-advisory x_refsource_secunia
http://secunia.com/advisories/46780

Scores

EPSS 0.7534
EPSS Percentile 98.9%

Details

CWE
CWE-20
Status published
Products (19)
canonical/ubuntu_linux 8.04
canonical/ubuntu_linux 10.04
canonical/ubuntu_linux 10.10
canonical/ubuntu_linux 11.04
debian/debian_linux 5.0
debian/debian_linux 6.0
debian/debian_linux 7.0
isc/dhcp 3.0
isc/dhcp 3.0.1 (13 CPE variants)
isc/dhcp 3.0.2 (5 CPE variants)
... and 9 more
Published Aug 15, 2011
Tracked Since Feb 18, 2026