Security Advisory

CVE-2020-16844

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2020-10-01 16:32:38

Last updated 2024-08-04 13:45:34

Assigner mitre

CVSS score not scored

State PUBLISHED

Description

In Istio 1.5.0 though 1.5.8 and Istio 1.6.0 through 1.6.7, when users specify an AuthorizationPolicy resource with DENY actions using wildcard suffixes (e.g. *-some-suffix) for source principals or namespace fields, callers will never be denied access, bypassing the intended policy.

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