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CVE-2012-0024
CVE information
Published
Last Modified
CVSSv2.0 Severity
Impact Analysis
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..
CVSSv2.0 Score
- Severity
- High
- Base Score
- 7.8/10
- Exploit Score
- 10/10
- Access Vector
- Network
- Access Complexity
- Low
- Authentication Required
- None
- Impact Score
- 6.9/10
- Confidentiality Impact
- None
- Availability Impact
- Complete
- Integrity Impact
- None
Products Affected
| CPE | Affected | Vulnerable | Excluding | Edit |
|---|---|---|---|---|
| cpe:2.3:a:maradns:maradns:*:*:*:*:*:*:*:* |
Yes
|
- | 1.3.07.12 | |
| cpe:2.3:a:maradns:maradns:*:*:*:*:*:*:*:* |
Yes
|
1.4.0 | 1.4.08 |