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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2012-0024 Detail

Description

MaraDNS before 1.3.07.12 and 1.4.x before 1.4.08 computes hash values for DNS data without restricting the ability to trigger hash collisions predictably, which allows remote attackers to cause a denial of service (CPU consumption) by sending many crafted queries with the Recursion Desired (RD) bit set.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
http://openwall.com/lists/oss-security/2012/01/03/13 CVE, Inc., Red Hat Mailing List  Third Party Advisory 
http://openwall.com/lists/oss-security/2012/01/03/6 CVE, Inc., Red Hat Mailing List  Third Party Advisory 
http://samiam.org/blog/20111229.html CVE, Inc., Red Hat Patch  Third Party Advisory 
https://bugzilla.redhat.com/show_bug.cgi?id=771428 CVE, Inc., Red Hat Issue Tracking  Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-400 Uncontrolled Resource Consumption cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

4 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2012-0024
NVD Published Date:
01/07/2012
NVD Last Modified:
04/10/2025
Source:
Red Hat, Inc.