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.
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: GitHub_M

Published: 2021-08-24T22:30:12

Updated: 2021-08-24T22:30:12

Reserved: 2021-08-16T00:00:00


Link: CVE-2021-39156

JSON object: View

cve-icon NVD Information

Status : Modified

Published: 2021-08-24T23:15:10.413

Modified: 2023-11-07T03:37:34.650


Link: CVE-2021-39156

JSON object: View

cve-icon Redhat Information

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