CVE-2022-23606
Last modified
CVE-2022-23606 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. Envoy is an open source edge and service proxy, designed for cloud-native applications. When a cluster is deleted via Cluster Discovery Service (CDS) all idle connections established to endpoints in that cluster are disconnected. EPSS estimates a 1.00% chance of exploitation in the next 30 days.
Description
Envoy is an open source edge and service proxy, designed for cloud-native applications. When a cluster is deleted via Cluster Discovery Service (CDS) all idle connections established to endpoints in that cluster are disconnected. A recursion was introduced in the procedure of disconnecting idle connections that can lead to stack exhaustion and abnormal process termination when a cluster has a large number of idle connections. This infinite recursion causes Envoy to crash. Users are advised to upgrade.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Envoyproxy | Envoy | >= 1.20.0, < 1.20.2 |
| Envoyproxy | Envoy | 1.21.0 |
References
- https://github.com/envoyproxy/envoy/commit/4b6dd3b53cd5c6d4d4df378a2fc62c1707522b31Patch, Third Party Advisory
- https://github.com/envoyproxy/envoy/security/advisories/GHSA-9vp2-4cp7-vvxfIssue Tracking, Third Party Advisory
- https://github.com/envoyproxy/envoy/commit/4b6dd3b53cd5c6d4d4df378a2fc62c1707522b31Patch, Third Party Advisory
- https://github.com/envoyproxy/envoy/security/advisories/GHSA-9vp2-4cp7-vvxfIssue Tracking, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-23606?
How severe is CVE-2022-23606?
How do I fix CVE-2022-23606?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2022
- CVE-2022-23600fleet is an open source device management, built on osquery.…6.5
- CVE-2022-23601Symfony is a PHP framework for web and console applications …8.8
- CVE-2022-23602Nimforum is a lightweight alternative to Discourse written i…8.1
- CVE-2022-23603iTunesRPC-Remastered is a discord rich presence application …6.1
- CVE-2022-23604x26-Cogs is a repository of cogs made by Twentysix for the R…7.2
- CVE-2022-23605Wire webapp is a web client for the wire messaging protocol.…2.3
- CVE-2022-23607treq is an HTTP library inspired by requests but written on …6.5
- CVE-2022-23608PJSIP is a free and open source multimedia communication lib…9.8
- CVE-2022-23609iTunesRPC-Remastered is a Discord Rich Presence for iTunes o…9.1
- CVE-2022-2361The WP Social Chat WordPress plugin before 6.0.5 does not sa…4.8
- CVE-2022-23610wire-server provides back end services for Wire, an open sou…8.1
- CVE-2022-23611iTunesRPC-Remastered is a Discord Rich Presence for iTunes o…9.8
Are you affected by CVE-2022-23606?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST