CVE Database

CVE-2011-2749

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

Details

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

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