Red Hat OpenShift: CVE-2021-29923: incorrect parsing of extraneous zero characters at the beginning of an IP address octet
5
(AV:N/AC:L/Au:N/C:N/I:P/A:N)
08/07/2021
02/25/2022
02/24/2022
09/05/2023
Description
Go before 1.17 does not properly consider extraneous zero characters at the beginning of an IP address octet, which (in some situations) allows attackers to bypass access control that is based on IP addresses, because of unexpected octal interpretation. This affects net.ParseIP and net.ParseCIDR.
Solution(s)
- linuxrpm-upgrade-butane
- linuxrpm-upgrade-cri-o
- linuxrpm-upgrade-cri-tools
- linuxrpm-upgrade-golang-github-prometheus-promu
- linuxrpm-upgrade-ignition
- linuxrpm-upgrade-openshift4-wincw-windows-machine-config-rhel8-operator
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