vulnerability

Red Hat OpenShift: CVE-2021-34558: golang: crypto/tls: certificate of wrong type is causing TLS client to panic

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Severity
3
CVSS
(AV:N/AC:H/Au:N/C:N/I:N/A:P)
Published
2021-07-15
Added
2021-08-12
Modified
2025-04-11

Description

The crypto/tls package of Go through 1.16.5 does not properly assert that the type of public key in an X.509 certificate matches the expected type when doing a RSA based key exchange, allowing a malicious TLS server to cause a TLS client to panic.

Solution(s)

linuxrpm-upgrade-atomic-openshift-service-idlerlinuxrpm-upgrade-butanelinuxrpm-upgrade-containernetworking-pluginslinuxrpm-upgrade-cri-olinuxrpm-upgrade-cri-toolslinuxrpm-upgrade-golang-github-prometheus-promulinuxrpm-upgrade-ignitionlinuxrpm-upgrade-openshiftlinuxrpm-upgrade-openshift-clientslinuxrpm-upgrade-openshift4-wincw-windows-machine-config-rhel8-operatorlinuxrpm-upgrade-redhat-release-coreos

References

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