Overview
- Description
- Deadwood before 2.3.09, 3.x before 3.2.05, and as used in MaraDNS before 1.4.14 and 2.x before 2.0.09, allow remote attackers to cause a denial of service (out-of-bounds read and crash) by leveraging permission to perform recursive queries against Deadwood, related to missing input validation.
- Source
- secalert@redhat.com
- NVD status
- Analyzed
Risk scores
CVSS 3.0
- Type
- Primary
- Base score
- 5.9
- Impact score
- 3.6
- Exploitability score
- 2.2
- Vector string
- CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
- Severity
- MEDIUM
CVSS 2.0
- Type
- Primary
- Base score
- 4.3
- Impact score
- 2.9
- Exploitability score
- 8.6
- Vector string
- AV:N/AC:M/Au:N/C:N/I:N/A:P
Weaknesses
- nvd@nist.gov
- CWE-125
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:maradns_project:maradns:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "3268F6A6-6BAA-4C55-88AA-DF57445E7150",
"versionEndExcluding": "1.4.14"
},
{
"criteria": "cpe:2.3:a:maradns_project:maradns:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "914226E5-BEA4-4022-BBAC-416F36CD4FA5",
"versionEndExcluding": "2.0.09",
"versionStartIncluding": "2.0.05"
}
],
"operator": "OR"
}
]
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:deadwood_project:deadwood:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "CD50B9F0-5E3D-4737-AEDC-7B8A699039D4",
"versionEndExcluding": "2.3.09"
},
{
"criteria": "cpe:2.3:a:deadwood_project:deadwood:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "11249FDC-F4C4-43DB-B0A8-E3B56BB446ED",
"versionEndExcluding": "3.2.05",
"versionStartIncluding": "3.0.01"
}
],
"operator": "OR"
}
]
}
]