Description (CNA)
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.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| n/a / n/a | affected n/a |
CWE
No CWE identifiers supplied.
References
- http://samiam.org/blog/20111229.html
- https://bugzilla.redhat.com/show_bug.cgi?id=771428
- http://openwall.com/lists/oss-security/2012/01/03/6
- http://openwall.com/lists/oss-security/2012/01/03/13
ADP enrichment
No English description supplied.