Red Hat OpenShift: CVE-2021-33197: ReverseProxy forwards connection headers if first one is empty
4
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
08/02/2021
08/12/2021
08/12/2021
11/13/2023
Description
In Go before 1.15.13 and 1.16.x before 1.16.5, some configurations of ReverseProxy (from net/http/httputil) result in a situation where an attacker is able to drop arbitrary headers.
Solution(s)
- linuxrpm-upgrade-atomic-openshift-service-idler
- linuxrpm-upgrade-butane
- linuxrpm-upgrade-containernetworking-plugins
- linuxrpm-upgrade-cri-o
- linuxrpm-upgrade-cri-tools
- linuxrpm-upgrade-golang-github-prometheus-promu
- linuxrpm-upgrade-ignition
- linuxrpm-upgrade-openshift
- linuxrpm-upgrade-openshift-clients
- linuxrpm-upgrade-openshift4-wincw-windows-machine-config-rhel8-operator
- linuxrpm-upgrade-redhat-release-coreos
Advanced vulnerability management analytics and reporting.
Key Features
- Lightweight Endpoint Agent
- Live Dashboards
- Real Risk Prioritization
- IT-Integrated Remediation Projects
- Cloud, Virtual, and Container Assessment
- Integrated Threat Feeds
- Easy-to-Use RESTful API
- Automation-Assisted Patching
- Automated Containment
With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.
– Scott Cheney, Manager of Information Security, Sierra View Medical Center