vulnerability
Red Hat OpenShift: CVE-2021-34558: golang: crypto/tls: certificate of wrong type is causing TLS client to panic
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 3 | (AV:N/AC:H/Au:N/C:N/I:N/A:P) | Jul 15, 2021 | Aug 12, 2021 | Aug 11, 2025 |
Severity
3
CVSS
(AV:N/AC:H/Au:N/C:N/I:N/A:P)
Published
Jul 15, 2021
Added
Aug 12, 2021
Modified
Aug 11, 2025
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.
Solutions
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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