CVE Database


Impact: Moderate
Public: 2011-08-10
Bugzilla: 729382: CVE-2011-2748 CVE-2011-2749 dhcp: denial of service flaws


The MITRE CVE dictionary describes this issue as:

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.

Find out more about CVE-2011-2749 from the MITRE CVE dictionary and NIST NVD.

CVSS v2 metrics

Base Score: 5.0
Base Metrics: AV:N/AC:L/Au:N/C:N/I:N/A:P
Access Vector: Network
Access Complexity: Low
Authentication: None
Confidentiality Impact: None
Integrity Impact: None
Availability Impact: Partial

Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).

Red Hat security errata

Platform Errata Release Date
Red Hat Enterprise Linux version 4 (dhcp) RHSA-2011:1160 August 15, 2011
Red Hat Enterprise Linux version 5 (dhcp) RHSA-2011:1160 August 15, 2011
Red Hat Enterprise Linux version 6 (dhcp) RHSA-2011:1160 August 15, 2011

External References

This page is generated automatically and has not been checked for errors or omissions.

For clarification or corrections please contact the Red Hat Security Response Team.