REDHAT-BUG-2300352: High severity envoy proxy vulnerability
A flaw was found in Envoy. It is possible to modify/manipulate headers from external clients when pass-through routes are used for the ingress gateway. A malicious user could use this flaw to forge what is logged by Envoy as a requested path, as well as cause the Envoy proxy to make requests to internal-only services or potentially arbitrary external systems.
Affected Software
Event History
Frequently Asked Questions
What is the severity of REDHAT-BUG-2300352?
The severity of REDHAT-BUG-2300352 is considered to be significant due to the potential for header manipulation and request forging.
How do I fix REDHAT-BUG-2300352?
To fix REDHAT-BUG-2300352, it is recommended to update to the latest version of Envoy which addresses this vulnerability.
Who is affected by REDHAT-BUG-2300352?
Users of Envoy, particularly those using pass-through routes for the ingress gateway, are affected by REDHAT-BUG-2300352.
What risks does REDHAT-BUG-2300352 pose to my system?
REDHAT-BUG-2300352 poses risks such as unauthorized request path manipulation and potential exposure to malicious activity through forged headers.
Is there a workaround for REDHAT-BUG-2300352?
Currently, no official workaround has been provided for REDHAT-BUG-2300352 other than updating to a patched version of Envoy.