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add Windows firewall rule to block 168.63.129.16:80 for cve-2021-27075#694

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k8s-ci-robot merged 1 commit intokubernetes-sigs:masterfrom
devigned:fix-cve-2021-27075-win
Sep 21, 2021
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add Windows firewall rule to block 168.63.129.16:80 for cve-2021-27075#694
k8s-ci-robot merged 1 commit intokubernetes-sigs:masterfrom
devigned:fix-cve-2021-27075-win

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What this PR does / why we need it:

This PR explicitly ensures that TCP traffic bound for the reserved Azure IP 168.63.129.16 via TCP on port 80 is dropped to remediate https://msrc.microsoft.com/update-guide/en-US/vulnerability/CVE-2021-27075 on Windows nodes.

Additional context
Related to: #690

@k8s-ci-robot k8s-ci-robot added the size/M Denotes a PR that changes 30-99 lines, ignoring generated files. label Sep 14, 2021
@k8s-ci-robot k8s-ci-robot added the cncf-cla: yes Indicates the PR's author has signed the CNCF CLA. label Sep 14, 2021
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/retest

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/hold

I'm adding a goss verifier.

@k8s-ci-robot k8s-ci-robot added the do-not-merge/hold Indicates that a PR should not merge because someone has issued a /hold command. label Sep 15, 2021
@devigned devigned force-pushed the fix-cve-2021-27075-win branch 3 times, most recently from 39547c5 to ae89a3b Compare September 15, 2021 18:09
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/retest

@devigned devigned force-pushed the fix-cve-2021-27075-win branch 6 times, most recently from 46bff98 to 9b38e13 Compare September 16, 2021 20:48
@devigned devigned force-pushed the fix-cve-2021-27075-win branch from 9b38e13 to 74fa4c6 Compare September 16, 2021 21:26
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/hold cancel

/assign @CecileRobertMichon @codenrhoden

@k8s-ci-robot k8s-ci-robot removed the do-not-merge/hold Indicates that a PR should not merge because someone has issued a /hold command. label Sep 16, 2021
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/lgtm

Makes me realize we didn't add a GOSS verification for this on Linux, but since this PR is focused on Windows that seems out of scope.

@k8s-ci-robot k8s-ci-robot added the lgtm "Looks good to me", indicates that a PR is ready to be merged. label Sep 17, 2021
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/lgtm

Makes me realize we didn't add a GOSS verification for this on Linux, but since this PR is focused on Windows that seems out of scope.

I’m happy to open another pr to add the Linux test. Def should have added one.

@jsturtevant
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/lgtm
/approve

@CecileRobertMichon
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/approve

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[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: CecileRobertMichon, devigned, jsturtevant

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@k8s-ci-robot k8s-ci-robot added the approved Indicates a PR has been approved by an approver from all required OWNERS files. label Sep 21, 2021
@k8s-ci-robot k8s-ci-robot merged commit abaf94b into kubernetes-sigs:master Sep 21, 2021
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