Istio versions 1.2.10 (End of Life) and prior, 1.3 through 1.3.7, and 1.4 through 1.4.3 allows authentication bypass. The Authentication Policy exact-path matching logic can allow unauthorized access to HTTP paths even if they are configured to be only accessed after presenting a valid JWT token. For example, an attacker can add a ? or # character to a URI that would otherwise satisfy an exact-path match.
History

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cve-icon MITRE Information

Status: PUBLISHED

Assigner: mitre

Published: 2020-02-12T14:10:15

Updated: 2020-02-20T15:54:35

Reserved: 2020-02-03T00:00:00


Link: CVE-2020-8595

JSON object: View

cve-icon NVD Information

Status : Modified

Published: 2020-02-12T15:15:14.727

Modified: 2020-02-20T16:15:11.717


Link: CVE-2020-8595

JSON object: View

cve-icon Redhat Information

No data.

CWE