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CVE-2021-39156

Published: 2021-08-24T23:15Z
Last Modified: 2024-11-21T06:18Z
Source: MITRE CVE List
License: MITRE-CVE-TOS
Istio is an open source platform for providing a uniform way to integrate microservices, manage traffic flow across microservices, enforce policies and aggregate telemetry data. Istio 1.11.0, 1.10.3 and below, and 1.9.7 and below contain a remotely exploitable vulnerability where an HTTP request with `#fragment` in the path may bypass Istio’s URI path based authorization policies. Patches are available in Istio 1.11.1, Istio 1.10.4 and Istio 1.9.8. As a work around a Lua filter may be written to normalize the path. > MITRE Terms of Use apply – see LICENSE‑MITRE.txt