Rapid7 Vulnerability & Exploit Database

Red Hat OpenShift: CVE-2021-43565: golang.org/x/crypto: empty plaintext packet causes panic

Back to Search

Red Hat OpenShift: CVE-2021-43565: golang.org/x/crypto: empty plaintext packet causes panic

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
08/30/2022
Created
08/30/2022
Added
08/30/2022
Modified
09/12/2022

Description

The x/crypto/ssh package before 0.0.0-20211202192323-5770296d904e of golang.org/x/crypto allows an attacker to panic an SSH server.

Solution(s)

  • linuxrpm-upgrade-cri-o
  • linuxrpm-upgrade-openshift
  • linuxrpm-upgrade-podman

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

;