Envoy is an open source edge and service proxy designed for cloud-native applications. Prior to versions 1.27.0, 1.26.4, 1.25.9, 1.24.10, and 1.23.12, a malicious client is able to construct credentials with permanent validity in some specific scenarios. This is caused by the some rare scenarios in which HMAC payload can be always valid in OAuth2 filter's check. Versions 1.27.0, 1.26.4, 1.25.9, 1.24.10, and 1.23.12 have a fix for this issue. As a workaround, avoid wildcards/prefix domain wildcards in the host's domain configuration.
References
Link | Resource |
---|---|
https://github.com/envoyproxy/envoy/security/advisories/GHSA-7mhv-gr67-hq55 | Third Party Advisory |
Configurations
Configuration 1 (hide)
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History
02 Aug 2023, 18:34
Type | Values Removed | Values Added |
---|---|---|
CVSS |
v2 : v3 : |
v2 : unknown
v3 : 9.8 |
CPE | cpe:2.3:a:envoyproxy:envoy:*:*:*:*:*:*:*:* | |
First Time |
Envoyproxy
Envoyproxy envoy |
|
References | (MISC) https://github.com/envoyproxy/envoy/security/advisories/GHSA-7mhv-gr67-hq55 - Third Party Advisory |
25 Jul 2023, 18:15
Type | Values Removed | Values Added |
---|---|---|
New CVE |
Information
Published : 2023-07-25 18:15
Updated : 2024-02-28 20:33
NVD link : CVE-2023-35941
Mitre link : CVE-2023-35941
CVE.ORG link : CVE-2023-35941
JSON object : View
Products Affected
envoyproxy
- envoy
CWE
CWE-116
Improper Encoding or Escaping of Output