CVE-2012-0024
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
02 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
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 2.72% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 85.9% of scored records. A rank, not a probability.
- NVD base score
- The NVD has published no score for this record
- NVD CVSS vector
- No NVD score to derive
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-16.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2012-01-08 00:00Z14 YR AGO
- Last updated
- 2024-09-17 00:51Z2 YR AGO
- Reserved
- 2011-12-07
- Assigning CNA
- redhat
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- CWE-400Uncontrolled Resource ConsumptionClass
- Data version
- 5.1
- Document digest
- 6fabdb612252edd53d3f2b781d9bb3cc5955f6f96e6cfde3ac81ce5d585f4dc1
05 Affected products
06 References
- samiam.orghttp://samiam.org/blog/20111229.html
- bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=771428
- openwall.com[oss-security] 20120103 CVE request: maradns hash table collision cpu doshttp://openwall.com/lists/oss-security/2012/01/03/6
- openwall.com[oss-security] 20120103 Re: CVE request: maradns hash table collision cpu doshttp://openwall.com/lists/oss-security/2012/01/03/13
07 Fixed in
Debian 11
- maradns Fixed in 1.4.09-1
Source: Debian Security Tracker, the Debian security team. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.