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Status published
High
CVE-2012-0024
MaraDNS before 1.3.07.12 and 1.4.x before 1.4.08 computes hash values...
Vulnerability Description
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.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
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Credits & Attribution
No credits recorded in the NVD database.
References
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An issue was discovered in MaraDNS Deadwood through 3.5.0021 that...
Unknown
0
CVE-2012-1570
The resolver in MaraDNS before 1.3.0.7.15 and 1.4.x before 1.4.12...
Medium
4.3
CVE-2011-5056
The authoritative server in MaraDNS through 2.0.04 computes hash values...
Low
2.1
CVE-2011-5055
MaraDNS 1.3.07.12 and 1.4.08 computes hash values for DNS data...
Medium
5
CVE-2011-0520
The compress_add_dlabel_points function in dns/Compress.c in MaraDNS 1.4.03, 1.4.05, and...
High
7.5
Affected Vendor
maradns
View all reports →Affected Software
maradns
Vulnerable Versions:
0, 1.4.0
Timeline
Official Publish:
January 8th, 2012
Last Modified:
September 17th, 2024
Added to House:
July 19th, 2026
CVSS Vectors
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.