CVE-2020-8595

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.
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:istio:istio:*:*:*:*:*:*:*:*
cpe:2.3:a:istio:istio:*:*:*:*:*:*:*:*

Configuration 2 (hide)

AND
cpe:2.3:a:redhat:openshift_service_mesh:1.0:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*

History

No history.

Information

Published : 2020-02-12 15:15

Updated : 2024-02-04 20:39


NVD link : CVE-2020-8595

Mitre link : CVE-2020-8595

CVE.ORG link : CVE-2020-8595


JSON object : View

Products Affected

redhat

  • enterprise_linux
  • openshift_service_mesh

istio

  • istio
CWE
CWE-287

Improper Authentication