CVE-2022-21655

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.
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:envoyproxy:envoy:*:*:*:*:*:*:*:*
cpe:2.3:a:envoyproxy:envoy:*:*:*:*:*:*:*:*
cpe:2.3:a:envoyproxy:envoy:*:*:*:*:*:*:*:*
cpe:2.3:a:envoyproxy:envoy:*:*:*:*:*:*:*:*

History

21 Nov 2024, 06:45

Type Values Removed Values Added
References () https://github.com/envoyproxy/envoy/commit/177d608155ba8b11598b9bbf8240e90d8c350682 - Patch, Third Party Advisory () https://github.com/envoyproxy/envoy/commit/177d608155ba8b11598b9bbf8240e90d8c350682 - Patch, Third Party Advisory
References () https://github.com/envoyproxy/envoy/security/advisories/GHSA-7r5p-7fmh-jxpg - Issue Tracking, Third Party Advisory () https://github.com/envoyproxy/envoy/security/advisories/GHSA-7r5p-7fmh-jxpg - Issue Tracking, Third Party Advisory

Information

Published : 2022-02-22 23:15

Updated : 2024-11-21 06:45


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