Rapid7 Vulnerability & Exploit Database

Red Hat OpenShift: CVE-2021-31525: golang: net/http: panic in ReadRequest and ReadResponse when reading a very large header

Back to Search

Red Hat OpenShift: CVE-2021-31525: golang: net/http: panic in ReadRequest and ReadResponse when reading a very large header

Severity
3
CVSS
(AV:N/AC:H/Au:N/C:N/I:N/A:P)
Published
05/27/2021
Created
08/12/2021
Added
08/12/2021
Modified
10/08/2021

Description

net/http in Go before 1.15.12 and 1.16.x before 1.16.4 allows remote attackers to cause a denial of service (panic) via a large header to ReadRequest or ReadResponse. Server, Transport, and Client can each be affected in some configurations.

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

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

;