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.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: redhat

Published: 2012-01-08T00:00:00Z

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 : Analyzed

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

Modified: 2020-08-19T19:41:36.597

Link: CVE-2012-0024

cve-icon Redhat

No data.