Overview
- Description
- Envoy version 1.14.2, 1.13.2, 1.12.4 or earlier may consume excessive amounts of memory when proxying HTTP/2 requests or responses with many small (i.e. 1 byte) data frames.
- Source
- cve@mitre.org
- NVD status
- Analyzed
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
Weaknesses
- nvd@nist.gov
- CWE-400
Social media
- Hype score
- Not currently trending
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:envoyproxy:envoy:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "FA8EC70B-A398-42FC-84C1-4892D07787F5",
"versionEndIncluding": "1.12.4"
},
{
"criteria": "cpe:2.3:a:envoyproxy:envoy:1.13.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "6FEA6763-6AEC-4081-A4AD-7C0D9C716AE5"
},
{
"criteria": "cpe:2.3:a:envoyproxy:envoy:1.14.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "AC44FC52-B495-46D3-B5FC-2B5B5D214102"
}
],
"operator": "OR"
}
]
}
]