Public Date:
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 dictionary and NIST NVD.

CVSS v2 metrics

Base Score 5
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 4 (dhcp) RHSA-2011:1160 2011-08-15
Red Hat Enterprise Linux 5 (dhcp) RHSA-2011:1160 2011-08-15
Red Hat Enterprise Linux 6 (dhcp) RHSA-2011:1160 2011-08-15

Affected Packages State

Platform Package State
Red Hat Enterprise Linux 3 dhcp Under investigation

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