CVE-2011-5055
Medium
Description
MaraDNS 1.3.07.12 and 1.4.08 computes hash values for DNS data without properly 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. NOTE: this issue exists because of an incomplete fix for CVE-2012-0024.
SeverityMedium
CVSS5.0
Exploit probability—
ProductMaradns
PublishedJan 8, 2012
First seenJan 8, 2012
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| maradns maradns | 1.3.07.012, 1.4.08 | — |
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