CVE-2011-2749
Summary
| CVE | CVE-2011-2749 |
|---|---|
| State | PUBLISHED |
| Assigner | mitre |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2011-08-15 21:55:02 UTC |
| Updated | 2026-04-29 01:13:23 UTC |
| 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. |
Risk And Classification
CVSS v2.0 Breakdown
Access Vector
NetworkAccess Complexity
LowAuthentication
NoneConfidentiality
NoneIntegrity
NoneAvailability
CompleteAV:N/AC:L/Au:N/C:N/I:N/A:C
NVD Known Affected Configurations (CPE 2.3)
| Type | Vendor | Product | Version | Update | Edition | Language |
|---|---|---|---|---|---|---|
| Operating System | Canonical | Ubuntu Linux | 10.04 | All | All | All |
| Operating System | Canonical | Ubuntu Linux | 10.10 | All | All | All |
| Operating System | Canonical | Ubuntu Linux | 11.04 | All | All | All |
| Operating System | Canonical | Ubuntu Linux | 8.04 | All | All | All |
| Operating System | Debian | Debian Linux | 5.0 | All | All | All |
| Operating System | Debian | Debian Linux | 6.0 | All | All | All |
| Operating System | Debian | Debian Linux | 7.0 | All | All | All |
| Application | Isc | Dhcp | 3.0 | All | All | All |
| Application | Isc | Dhcp | 3.0.1 | - | All | All |
| Application | Isc | Dhcp | 3.0.1 | rc1 | All | All |
| Application | Isc | Dhcp | 3.0.1 | rc10 | All | All |
| Application | Isc | Dhcp | 3.0.1 | rc11 | All | All |
| Application | Isc | Dhcp | 3.0.1 | rc12 | All | All |
| Application | Isc | Dhcp | 3.0.1 | rc13 | All | All |
| Application | Isc | Dhcp | 3.0.1 | rc14 | All | All |
| Application | Isc | Dhcp | 3.0.1 | rc2 | All | All |
| Application | Isc | Dhcp | 3.0.1 | rc5 | All | All |
| Application | Isc | Dhcp | 3.0.1 | rc6 | All | All |
| Application | Isc | Dhcp | 3.0.1 | rc7 | All | All |
| Application | Isc | Dhcp | 3.0.1 | rc8 | All | All |
| Application | Isc | Dhcp | 3.0.1 | rc9 | All | All |
| Application | Isc | Dhcp | 3.0.2 | - | All | All |
| Application | Isc | Dhcp | 3.0.2 | b1 | All | All |
| Application | Isc | Dhcp | 3.0.2 | rc1 | All | All |
| Application | Isc | Dhcp | 3.0.2 | rc2 | All | All |
| Application | Isc | Dhcp | 3.0.2 | rc3 | All | All |
| Application | Isc | Dhcp | 3.0.3 | b1 | All | All |
| Application | Isc | Dhcp | 3.0.3 | b2 | All | All |
| Application | Isc | Dhcp | 3.0.3 | b3 | All | All |
| Application | Isc | Dhcp | 3.0.4 | - | All | All |
| Application | Isc | Dhcp | 3.0.4 | b1 | All | All |
| Application | Isc | Dhcp | 3.0.4 | b2 | All | All |
| Application | Isc | Dhcp | 3.0.4 | b3 | All | All |
| Application | Isc | Dhcp | 3.0.4 | rc1 | All | All |
| Application | Isc | Dhcp | 3.0.5 | - | All | All |
| Application | Isc | Dhcp | 3.0.5 | rc1 | All | All |
| Application | Isc | Dhcp | 3.0.6 | rc1 | All | All |
| Application | Isc | Dhcp | 3.1 | All | All | All |
| Application | Isc | Dhcp | 3.1-esv | All | All | All |
| Application | Isc | Dhcp | 3.1.0 | - | All | All |
| Application | Isc | Dhcp | 3.1.0 | a1 | All | All |
| Application | Isc | Dhcp | 3.1.0 | a2 | All | All |
| Application | Isc | Dhcp | 3.1.0 | a3 | All | All |
| Application | Isc | Dhcp | 3.1.0 | b1 | All | All |
| Application | Isc | Dhcp | 3.1.0 | b2 | All | All |
| Application | Isc | Dhcp | 3.1.0 | rc1 | All | All |
| Application | Isc | Dhcp | 3.1.1 | - | All | All |
| Application | Isc | Dhcp | 3.1.1 | rc1 | All | All |
| Application | Isc | Dhcp | 3.1.1 | rc2 | All | All |
| Application | Isc | Dhcp | 3.1.2 | - | All | All |
| Application | Isc | Dhcp | 3.1.2 | b1 | All | All |
| Application | Isc | Dhcp | 3.1.2 | rc1 | All | All |
| Application | Isc | Dhcp | 3.1.3 | - | All | All |
| Application | Isc | Dhcp | 3.1.3 | b1 | All | All |
| Application | Isc | Dhcp | 3.1.3 | rc1 | All | All |
| Application | Isc | Dhcp | 4.0 | All | All | All |
| Application | Isc | Dhcp | 4.0-esv | All | All | All |
| Application | Isc | Dhcp | 4.0.0 | All | All | All |
| Application | Isc | Dhcp | 4.0.1 | - | All | All |
| Application | Isc | Dhcp | 4.0.1 | b1 | All | All |
| Application | Isc | Dhcp | 4.0.1 | rc1 | All | All |
| Application | Isc | Dhcp | 4.0.2 | - | All | All |
| Application | Isc | Dhcp | 4.0.2 | b1 | All | All |
| Application | Isc | Dhcp | 4.0.2 | b2 | All | All |
| Application | Isc | Dhcp | 4.0.2 | b3 | All | All |
| Application | Isc | Dhcp | 4.0.2 | rc1 | All | All |
| Application | Isc | Dhcp | 4.0.3 | - | All | All |
| Application | Isc | Dhcp | 4.0.3 | b1 | All | All |
| Application | Isc | Dhcp | 4.0.3 | rc1 | All | All |
| Application | Isc | Dhcp | 4.1-esv | - | All | All |
| Application | Isc | Dhcp | 4.1-esv | r1 | All | All |
| Application | Isc | Dhcp | 4.1-esv | r2 | All | All |
| Application | Isc | Dhcp | 4.1-esv | r3 | All | All |
| Application | Isc | Dhcp | 4.1-esv | r3_b1 | All | All |
| Application | Isc | Dhcp | 4.1-esv | rc1 | All | All |
| Application | Isc | Dhcp | 4.1.0 | All | All | All |
| Application | Isc | Dhcp | 4.1.1 | - | All | All |
| Application | Isc | Dhcp | 4.1.1 | b1 | All | All |
| Application | Isc | Dhcp | 4.1.1 | b2 | All | All |
| Application | Isc | Dhcp | 4.1.1 | b3 | All | All |
| Application | Isc | Dhcp | 4.1.1 | rc1 | All | All |
| Application | Isc | Dhcp | 4.1.2 | All | All | All |
| Application | Isc | Dhcp | 4.2.0 | - | All | All |
| Application | Isc | Dhcp | 4.2.0 | a1 | All | All |
| Application | Isc | Dhcp | 4.2.0 | a2 | All | All |
| Application | Isc | Dhcp | 4.2.0 | b1 | All | All |
| Application | Isc | Dhcp | 4.2.0 | b2 | All | All |
| Application | Isc | Dhcp | 4.2.0 | p1 | All | All |
| Application | Isc | Dhcp | 4.2.0 | rc1 | All | All |
| Application | Isc | Dhcp | 4.2.1 | - | All | All |
| Application | Isc | Dhcp | 4.2.1 | b1 | All | All |
| Application | Isc | Dhcp | 4.2.1 | rc1 | All | All |
Vendor Declared Affected Products
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| 2016-10 Security Bulletin: CTPView: Multiple vulnerabilities in CTPView - Juniper Networks | af854a3a-2127-422b-91ae-364da2661108 | kb.juniper.net | Third Party Advisory |
| Security Advisory SA45639 - Ubuntu update for dhcp3 - Secunia | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | Third Party Advisory |
| Support | af854a3a-2127-422b-91ae-364da2661108 | www.redhat.com | Third Party Advisory |
| USN-1190-1: DHCP vulnerabilities | Ubuntu | af854a3a-2127-422b-91ae-364da2661108 | www.ubuntu.com | Third Party Advisory |
| [SECURITY] Fedora 14 Update: dhcp-4.2.0-23.P2.fc14 | af854a3a-2127-422b-91ae-364da2661108 | lists.fedoraproject.org | Third Party Advisory |
| Fedora update for dhcp - Secunia.com | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | Third Party Advisory |
| openSUSE-SU-2011:1021-1: moderate: dhcp: Fixed two denial of service fla | af854a3a-2127-422b-91ae-364da2661108 | lists.opensuse.org | Mailing List, Third Party Advisory |
| Debian -- Security Information -- DSA-2292-1 isc-dhcp | af854a3a-2127-422b-91ae-364da2661108 | www.debian.org | Third Party Advisory |
| ISC DHCP Multiple Denial of Service Vulnerabilities | af854a3a-2127-422b-91ae-364da2661108 | www.securityfocus.com | Third Party Advisory, VDB Entry |
| Debian update for isc-dhcp and dhcp3 - Secunia.com | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | Third Party Advisory |
| ISC DHCP Server Halt | Internet Systems Consortium | af854a3a-2127-422b-91ae-364da2661108 | www.isc.org | Vendor Advisory |
| Security Alerts - Secunia | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | Third Party Advisory |
| Oops! - ISC | af854a3a-2127-422b-91ae-364da2661108 | www.isc.org | Vendor Advisory |
| hermes.opensuse.org/messages/11695711 | af854a3a-2127-422b-91ae-364da2661108 | hermes.opensuse.org | Third Party Advisory |
| Gentoo Linux Documentation -- ISC DHCP: Denial of Service | af854a3a-2127-422b-91ae-364da2661108 | security.gentoo.org | Third Party Advisory |
| Oops! - ISC | af854a3a-2127-422b-91ae-364da2661108 | www.isc.org | Vendor Advisory |
| SUSE update for dhcp - Secunia.com | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | Third Party Advisory |
| 729382 – (CVE-2011-2748, CVE-2011-2749) CVE-2011-2748 CVE-2011-2749 dhcp: denial of service flaws | af854a3a-2127-422b-91ae-364da2661108 | bugzilla.redhat.com | Issue Tracking, Patch, Third Party Advisory |
| ISC DHCP Packet Processing Bugs Let Remote Users Deny Service - SecurityTracker | af854a3a-2127-422b-91ae-364da2661108 | securitytracker.com | Third Party Advisory, VDB Entry |
| ISC DHCP Two Denial of Service Vulnerabilities - Secunia.com | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | Third Party Advisory |
| Security Advisory SA45629 - Red Hat update for dhcp - Secunia | af854a3a-2127-422b-91ae-364da2661108 | secunia.com | Third Party Advisory |
| Attachment 517665 Details for Bug 729382 – patch for dhcp-3.0.5 (RHEL-5) | af854a3a-2127-422b-91ae-364da2661108 | bugzilla.redhat.com | Issue Tracking, Third Party Advisory |
| DHCP 4.1-ESV-R3 : Internet Systems Consortium Knowledge Base | af854a3a-2127-422b-91ae-364da2661108 | www.isc.org | Vendor Advisory |
| Support / Security / Advisories / / MDVSA-2011:128 | Mandriva | af854a3a-2127-422b-91ae-364da2661108 | www.mandriva.com | Third Party Advisory |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
There are currently no legacy QID mappings associated with this CVE.