Envoy is an open source edge and service proxy, designed for cloud-native applications. The envoy common router will segfault if an internal redirect selects a route configured with direct response or redirect actions. This will result in a denial of service. As a workaround turn off internal redirects if direct response entries are configured on the same listener.
References
Link | Resource |
---|---|
https://github.com/envoyproxy/envoy/commit/177d608155ba8b11598b9bbf8240e90d8c350682 | Patch Third Party Advisory |
https://github.com/envoyproxy/envoy/security/advisories/GHSA-7r5p-7fmh-jxpg | Issue Tracking Third Party Advisory |
Configurations
Configuration 1 (hide)
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History
No history.
Information
Published : 2022-02-22 23:15
Updated : 2024-02-28 19:09
NVD link : CVE-2022-21655
Mitre link : CVE-2022-21655
CVE.ORG link : CVE-2022-21655
JSON object : View
Products Affected
envoyproxy
- envoy
CWE
CWE-670
Always-Incorrect Control Flow Implementation