Security readout for executives and security teams
CVE-2012-0024 is a remote denial-of-service issue in older MaraDNS versions. Attackers could send many specially crafted recursive DNS queries that force predictable hash collisions, driving CPU consumption and potentially degrading DNS availability. Exposure is most relevant for organizations still running legacy MaraDNS versions, especially recursive DNS services reachable by untrusted networks. The bundle does not identify affected downstream packages or appliances. Treat as a targeted availability risk for legacy DNS infrastructure. Prioritize remediation where MaraDNS supports critical name resolution or accepts recursive queries from broad networks. Mitigation focus: Upgrade MaraDNS to 1.3.07.12, 1.4.08, or later supported builds.; Confirm distribution packages include the MaraDNS hash-collision fix.; Restrict recursive DNS access to trusted clients where operationally feasible..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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CVE-2012-0024 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://bugzilla.redhat.com/show_bug.cgi?id=771428CVE reference · x_refsource_CONFIRM
Products and packages named in the record
CWE details
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