CVE-2023-27491
CVSS V2 None
CVSS V3 None
Description
Envoy is an open source edge and service proxy designed for cloud-native applications. Compliant HTTP/1 service should reject malformed request lines. Prior to versions 1.26.0, 1.25.3, 1.24.4, 1.23.6, and 1.22.9, There is a possibility that non compliant HTTP/1 service may allow malformed requests, potentially leading to a bypass of security policies. This issue is fixed in versions 1.26.0, 1.25.3, 1.24.4, 1.23.6, and 1.22.9.
Overview
- CVE ID
- CVE-2023-27491
- Assigner
- security-advisories@github.com
- Vulnerability Status
- Analyzed
- Published Version
- 2023-04-04T19:15:07
- Last Modified Date
- 2023-04-11T14:43:10
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:envoyproxy:envoy:*:*:*:*:*:*:*:* | 1 | OR | 1.22.9 | |
| cpe:2.3:a:envoyproxy:envoy:*:*:*:*:*:*:*:* | 1 | OR | 1.23.0 | 1.23.6 |
| cpe:2.3:a:envoyproxy:envoy:*:*:*:*:*:*:*:* | 1 | OR | 1.24.0 | 1.24.4 |
| cpe:2.3:a:envoyproxy:envoy:*:*:*:*:*:*:*:* | 1 | OR | 1.25.0 | 1.25.3 |
References
| Reference URL | Reference Tags |
|---|---|
| https://datatracker.ietf.org/doc/html/rfc9113#section-8.3 | Not Applicable |
| https://datatracker.ietf.org/doc/html/rfc9114#section-4.3.1 | Not Applicable |
| https://github.com/envoyproxy/envoy/security/advisories/GHSA-5jmv-cw9p-f9rp | Exploit Vendor Advisory |
| https://www.rfc-editor.org/rfc/rfc9110#section-5.6.2 | Not Applicable |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2023-27491 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-27491 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2023-04-17 04:07:58 | Added to TrackCVE | |||
| 2023-04-17 04:08:01 | Weakness Enumeration | new |