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Red Hat OpenShift: CVE-2021-33197: golang: net/http/httputil: ReverseProxy forwards connection headers if first one is empty

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Red Hat OpenShift: CVE-2021-33197: golang: net/http/httputil: ReverseProxy forwards connection headers if first one is empty

Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:P/A:N)
Published
08/02/2021
Created
08/12/2021
Added
08/12/2021
Modified
09/22/2021

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-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

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