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.
Advisories
Source ID Title
EUVD EUVD EUVD-2012-0064 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.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published:

Updated: 2024-09-17T00:51:16.255Z

Reserved: 2011-12-07T00:00:00Z

Link: CVE-2012-0024

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Deferred

Published: 2012-01-08T00:55:03.597

Modified: 2025-04-11T00:51:21.963

Link: CVE-2012-0024

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.