CVE-2012-0024
Published Jan 8, 2012
Last updated 4 years ago
Overview
- 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.
- Source
- secalert@redhat.com
- NVD status
- Analyzed
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 2.0
- Type
- Primary
- Base score
- 7.8
- Impact score
- 6.9
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:N/I:N/A:C
Weaknesses
- nvd@nist.gov
- CWE-400
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:maradns:maradns:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "31D1C086-CDF1-4A18-942A-34378F9ADC2A",
"versionEndExcluding": "1.3.07.12"
},
{
"criteria": "cpe:2.3:a:maradns:maradns:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "5AF0F73F-81E3-42B3-A9DC-5E6233083BF3",
"versionEndExcluding": "1.4.08",
"versionStartIncluding": "1.4.0"
}
],
"operator": "OR"
}
]
}
]