CVE-2024-23323
Published Feb 9, 2024
Last updated 9 months ago
Overview
- Description
- Envoy is a high-performance edge/middle/service proxy. The regex expression is compiled for every request and can result in high CPU usage and increased request latency when multiple routes are configured with such matchers. This issue has been addressed in released 1.29.1, 1.28.1, 1.27.3, and 1.26.7. Users are advised to upgrade. There are no known workarounds for this vulnerability.
- Source
- security-advisories@github.com
- NVD status
- Analyzed
Social media
- Hype score
- Not currently trending
Risk scores
CVSS 3.1
- Type
- Primary
- Base score
- 5.3
- Impact score
- 1.4
- Exploitability score
- 3.9
- Vector string
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
- Severity
- MEDIUM
Configurations
[
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:a:envoyproxy:envoy:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "0324E095-98B4-4B78-9242-989EC45E011F",
"versionEndExcluding": "1.26.7",
"versionStartIncluding": "1.26.0"
},
{
"criteria": "cpe:2.3:a:envoyproxy:envoy:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "2E838B16-C6DC-4701-B955-D96D4CAEF4F6",
"versionEndExcluding": "1.27.3",
"versionStartIncluding": "1.27.0"
},
{
"criteria": "cpe:2.3:a:envoyproxy:envoy:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "770D5713-48E3-4F9B-B05C-9CB9C6B272E3",
"versionEndExcluding": "1.28.1",
"versionStartIncluding": "1.28.0"
},
{
"criteria": "cpe:2.3:a:envoyproxy:envoy:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "638F3351-3ACD-47C8-9B8F-568A930FAECA",
"versionEndExcluding": "1.29.1",
"versionStartIncluding": "1.29.0"
}
],
"operator": "OR"
}
]
}
]