CVE Database


Impact: Moderate
Public: 2012-07-24
Bugzilla: 842428: CVE-2012-3954 dhcp: two memory leaks may result in DoS


The MITRE CVE dictionary describes this issue as:

Multiple memory leaks in ISC DHCP 4.1.x and 4.2.x before 4.2.4-P1 and 4.1-ESV before 4.1-ESV-R6 allow remote attackers to cause a denial of service (memory consumption) by sending many requests.

Find out more about CVE-2012-3954 from the MITRE CVE dictionary and NIST NVD.

CVSS v2 metrics

Base Score: 3.3
Base Metrics: AV:A/AC:L/Au:N/C:N/I:N/A:P
Access Vector: Adjacent 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 6 (dhcp) RHSA-2012:1141 August 03, 2012

External References


Upstream acknowledges Glen Eustace of Massey University, New Zealand, as the original reporter of this issue.

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.