Overview
- Description
- An unauthenticated client can trigger denial of service by issuing specially crafted wire protocol messages, which cause the message decompressor to incorrectly allocate memory. This issue affects MongoDB Server v4.2 versions prior to 4.2.1; MongoDB Server v4.0 versions prior to 4.0.13; MongoDB Server v3.6 versions prior to 3.6.15 and MongoDB Server v3.4 versions prior to 3.4.24.
- Source
- cna@mongodb.com
- NVD status
- Modified
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 7.5
- Impact score
- 3.6
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Severity
- HIGH
CVSS 2.0
- Type
- Primary
- Base score
- 5
- Impact score
- 2.9
- Exploitability score
- 10
- Vector string
- AV:N/AC:L/Au:N/C:N/I:N/A:P
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:mongodb:mongodb:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "EB29E1D7-7E63-4038-9F3E-4787B8BE0761",
"versionEndExcluding": "3.4.24",
"versionStartIncluding": "3.4.0"
},
{
"criteria": "cpe:2.3:a:mongodb:mongodb:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "295BD300-FE65-4A87-A3E6-2B7CA845FD52",
"versionEndExcluding": "3.6.15",
"versionStartIncluding": "3.6.0"
},
{
"criteria": "cpe:2.3:a:mongodb:mongodb:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D6052EEF-CD59-4E96-9C8F-054245771F62",
"versionEndExcluding": "4.0.13",
"versionStartIncluding": "4.0.0"
},
{
"criteria": "cpe:2.3:a:mongodb:mongodb:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "92555477-B2C9-486C-8583-42C407047811",
"versionEndExcluding": "4.2.1",
"versionStartIncluding": "4.2.0"
}
],
"operator": "OR"
}
]
}
]