vulnerability
Red Hat OpenShift: CVE-2021-33195: lookup functions may return invalid host names
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:P/I:P/A:P) | Aug 2, 2021 | Aug 12, 2021 | Aug 11, 2025 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
Aug 2, 2021
Added
Aug 12, 2021
Modified
Aug 11, 2025
Description
Go before 1.15.13 and 1.16.x before 1.16.5 has functions for DNS lookups that do not validate replies from DNS servers, and thus a return value may contain an unsafe injection (e.g., XSS) that does not conform to the RFC1035 format.
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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