Envoy is a high-performance edge/middle/service proxy. Envoy crashes in Proxy protocol when using an address type that isn’t supported by the OS. Envoy is susceptible to crashing on a host with IPv6 disabled and a listener config with proxy protocol enabled when it receives a request where the client presents its IPv6 address. It is valid for a client to present its IPv6 address to a target server even though the whole chain is connected via IPv4. This issue has been addressed in released 1.29.1, 1.28.1, 1.27.3, and 1.26.7. Users are advised to upgrade. There are no known workarounds for this vulnerability.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: GitHub_M

Published: 2024-02-09T22:47:13.048Z

Updated: 2024-08-27T16:33:56.336Z

Reserved: 2024-01-15T15:19:19.440Z

Link: CVE-2024-23325

cve-icon Vulnrichment

Updated: 2024-08-01T22:59:32.344Z

cve-icon NVD

Status : Analyzed

Published: 2024-02-09T23:15:09.437

Modified: 2024-02-15T04:46:07.523

Link: CVE-2024-23325

cve-icon Redhat

Severity : Moderate

Publid Date: 2024-02-09T17:00:00Z

Links: CVE-2024-23325 - Bugzilla