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Overview

Vulnerability Score 7.8 7.8
CVE Id CVE-2011-2748
Last Modified 21 Aug 2013 11:44:42
Published 15 Aug 2011 05:55:02
Confidentiality Impact NONE NONE
Integrity Impact NONE NONE
Availability Impact COMPLETE COMPLETE
Access Vector NETWORK
Access Complexity LOW
Authentication NONE

CVE-2011-2748

Summary

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.

Vulnerable Systems

Application

  • Isc Dhcp 3.0

  • Isc Dhcp 3.0.1

  • Isc Dhcp 3.0.2

  • Isc Dhcp 3.0.3

  • Isc Dhcp 3.0.4

  • Isc Dhcp 3.0.5

  • Isc Dhcp 3.0.6

  • Isc Dhcp 3.1

  • Isc Dhcp 3.1-esv

  • Isc Dhcp 3.1.0

  • Isc Dhcp 3.1.1

  • Isc Dhcp 3.1.2

  • Isc Dhcp 3.1.3

  • Isc Dhcp 4.0

  • Isc Dhcp 4.0-esv

  • Isc Dhcp 4.0.0

  • Isc Dhcp 4.0.1

  • Isc Dhcp 4.0.2

  • Isc Dhcp 4.0.3

  • Isc Dhcp 4.1-esv

  • Isc Dhcp 4.1.0

  • Isc Dhcp 4.1.1

  • Isc Dhcp 4.1.2

  • Isc Dhcp 4.2.0

  • Isc Dhcp 4.2.1


References

CONFIRM - http://www.isc.org/software/dhcp/advisories/cve-2011-2748

SUSE - SUSE-SU-2011:1023

CONFIRM - https://bugzilla.redhat.com/show_bug.cgi?id=729382

CONFIRM - https://bugzilla.redhat.com/attachment.cgi?id=517665&action=diff

XF - isc-dhcp-packet-dos(69139)

UBUNTU - USN-1190-1

BID - 49120

REDHAT - RHSA-2011:1160

MANDRIVA - MDVSA-2011:128

CONFIRM - http://www.isc.org/files/release-notes/DHCP%204.2.2_0.html

CONFIRM - http://www.isc.org/files/release-notes/DHCP%204.1-ESV-R3.html

CONFIRM - http://www.isc.org/files/release-notes/DHCP%203.1-ESV-R3_0.html

DEBIAN - DSA-2292

SECTRACK - 1025918

SECUNIA - 45918

SECUNIA - 45817

SECUNIA - 45639

SECUNIA - 45629

SECUNIA - 45595

SECUNIA - 45582

SUSE - openSUSE-SU-2011:1021

FEDORA - FEDORA-2011-10705

SECUNIA - 46780

CONFIRM - http://redmine.pfsense.org/issues/1888

GENTOO - GLSA-201301-06

Related Patches

Novell SUSE 2011:5079 dhcp security update for SLE 11 SP1 i586

Novell SUSE 2011:7716 dhcp security update for SLE 10 SP4 i586


Last Updated: 27 May 2016 10:57:59