CVE-2022-21654
Published Feb 22, 2022
Last updated 3 years ago
Overview
- Description
- Envoy is an open source edge and service proxy, designed for cloud-native applications. Envoy's tls allows re-use when some cert validation settings have changed from their default configuration. The only workaround for this issue is to ensure that default tls settings are used. Users are advised to upgrade.
- Source
- security-advisories@github.com
- NVD status
- Analyzed
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 9.8
- Impact score
- 5.9
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Severity
- CRITICAL
CVSS 2.0
- Type
- Primary
- Base score
- 6.8
- Impact score
- 6.4
- Exploitability score
- 8.6
- Vector string
- AV:N/AC:M/Au:N/C:P/I:P/A:P
Weaknesses
- security-advisories@github.com
- CWE-295
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:envoyproxy:envoy:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "62EFF3F2-C20D-497C-ADEC-9FF2FD141466",
"versionEndExcluding": "1.18.6",
"versionStartIncluding": "1.7.0"
},
{
"criteria": "cpe:2.3:a:envoyproxy:envoy:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "2812AC62-44B5-4077-862D-A221CD88981D",
"versionEndExcluding": "1.19.3",
"versionStartIncluding": "1.19.0"
},
{
"criteria": "cpe:2.3:a:envoyproxy:envoy:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "F5441B2D-F807-4ED9-AFB9-ED4DE07CE5F8",
"versionEndExcluding": "1.20.2",
"versionStartIncluding": "1.20.0"
},
{
"criteria": "cpe:2.3:a:envoyproxy:envoy:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "83895D03-DAD1-4893-8A1C-F9143DEEC172",
"versionEndExcluding": "1.21.1",
"versionStartIncluding": "1.21.0"
}
],
"operator": "OR"
}
]
}
]