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.
References
Link Resource
http://openwall.com/lists/oss-security/2012/01/03/13 Mailing List Third Party Advisory
http://openwall.com/lists/oss-security/2012/01/03/6 Mailing List Third Party Advisory
http://samiam.org/blog/20111229.html Patch Third Party Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=771428 Issue Tracking Third Party Advisory
History

No history.

cve-icon MITRE Information

Status: PUBLISHED

Assigner: redhat

Published: 2022-10-03T16:15:41

Updated: 2022-10-03T16:15:41

Reserved: 2022-10-03T00:00:00


Link: CVE-2012-0024

JSON object: View

cve-icon NVD Information

Status : Analyzed

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

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


Link: CVE-2012-0024

JSON object: View

cve-icon Redhat Information

No data.

CWE